chore: Add clean to build:esbuild

* 'sidv/esbuildV10' of https://github.com/mermaid-js/mermaid:
  Update .build/common.ts

.build/common.ts

@@ -0,0 +1,20 @@
+/**
+ * Shared common options for both ESBuild and Vite
+ */
+export const packageOptions = {
+  mermaid: {
+    name: 'mermaid',
+    packageName: 'mermaid',
+    file: 'mermaid.ts',
+  },
+  'mermaid-example-diagram': {
+    name: 'mermaid-example-diagram',
+    packageName: 'mermaid-example-diagram',
+    file: 'detector.ts',
+  },
+  'mermaid-zenuml': {
+    name: 'mermaid-zenuml',
+    packageName: 'mermaid-zenuml',
+    file: 'detector.ts',
+  },
+} as const;

.build/jsonSchema.ts

@@ -0,0 +1,122 @@
+import { load, JSON_SCHEMA } from 'js-yaml';
+import assert from 'node:assert';
+import Ajv2019, { type JSONSchemaType } from 'ajv/dist/2019.js';
+
+import type { MermaidConfig, BaseDiagramConfig } from '../packages/mermaid/src/config.type.js';
+
+/**
+ * All of the keys in the mermaid config that have a mermaid diagram config.
+ */
+const MERMAID_CONFIG_DIAGRAM_KEYS = [
+  'flowchart',
+  'sequence',
+  'gantt',
+  'journey',
+  'class',
+  'state',
+  'er',
+  'pie',
+  'quadrantChart',
+  'requirement',
+  'mindmap',
+  'timeline',
+  'gitGraph',
+  'c4',
+  'sankey',
+] as const;
+
+/**
+ * Generate default values from the JSON Schema.
+ *
+ * AJV does not support nested default values yet (or default values with $ref),
+ * so we need to manually find them (this may be fixed in ajv v9).
+ *
+ * @param mermaidConfigSchema - The Mermaid JSON Schema to use.
+ * @returns The default mermaid config object.
+ */
+export function generateDefaults(mermaidConfigSchema: JSONSchemaType<MermaidConfig>) {
+  const ajv = new Ajv2019({
+    useDefaults: true,
+    allowUnionTypes: true,
+    strict: true,
+  });
+
+  ajv.addKeyword({
+    keyword: 'meta:enum', // used by jsonschema2md
+    errors: false,
+  });
+  ajv.addKeyword({
+    keyword: 'tsType', // used by json-schema-to-typescript
+    errors: false,
+  });
+
+  // ajv currently doesn't support nested default values, see https://github.com/ajv-validator/ajv/issues/1718
+  // (may be fixed in v9) so we need to manually use sub-schemas
+  const mermaidDefaultConfig = {};
+
+  assert.ok(mermaidConfigSchema.$defs);
+  const baseDiagramConfig = mermaidConfigSchema.$defs.BaseDiagramConfig;
+
+  for (const key of MERMAID_CONFIG_DIAGRAM_KEYS) {
+    const subSchemaRef = mermaidConfigSchema.properties[key].$ref;
+    const [root, defs, defName] = subSchemaRef.split('/');
+    assert.strictEqual(root, '#');
+    assert.strictEqual(defs, '$defs');
+    const subSchema = {
+      $schema: mermaidConfigSchema.$schema,
+      $defs: mermaidConfigSchema.$defs,
+      ...mermaidConfigSchema.$defs[defName],
+    } as JSONSchemaType<BaseDiagramConfig>;
+
+    const validate = ajv.compile(subSchema);
+
+    mermaidDefaultConfig[key] = {};
+
+    for (const required of subSchema.required ?? []) {
+      if (subSchema.properties[required] === undefined && baseDiagramConfig.properties[required]) {
+        mermaidDefaultConfig[key][required] = baseDiagramConfig.properties[required].default;
+      }
+    }
+    if (!validate(mermaidDefaultConfig[key])) {
+      throw new Error(
+        `schema for subconfig ${key} does not have valid defaults! Errors were ${JSON.stringify(
+          validate.errors,
+          undefined,
+          2
+        )}`
+      );
+    }
+  }
+
+  const validate = ajv.compile(mermaidConfigSchema);
+
+  if (!validate(mermaidDefaultConfig)) {
+    throw new Error(
+      `Mermaid config JSON Schema does not have valid defaults! Errors were ${JSON.stringify(
+        validate.errors,
+        undefined,
+        2
+      )}`
+    );
+  }
+
+  return mermaidDefaultConfig;
+}
+
+export const loadSchema = (src: string, filename: string): JSONSchemaType<MermaidConfig> => {
+  const jsonSchema = load(src, {
+    filename,
+    // only allow JSON types in our YAML doc (will probably be default in YAML 1.3)
+    // e.g. `true` will be parsed a boolean `true`, `True` will be parsed as string `"True"`.
+    schema: JSON_SCHEMA,
+  }) as JSONSchemaType<MermaidConfig>;
+  return jsonSchema;
+};
+
+export const getDefaults = (schema: JSONSchemaType<MermaidConfig>) => {
+  return `export default ${JSON.stringify(generateDefaults(schema), undefined, 2)};`;
+};
+
+export const getSchema = (schema: JSONSchemaType<MermaidConfig>) => {
+  return `export default ${JSON.stringify(schema, undefined, 2)};`;
+};

.esbuild/build.ts

@@ -0,0 +1,34 @@
+import { build } from 'esbuild';
+import { mkdir, writeFile } from 'node:fs/promises';
+import { getBuildConfig } from './util.js';
+import { packageOptions } from '../.build/common.js';
+
+const shouldVisualize = process.argv.includes('--visualize');
+
+const buildPackage = async (entryName: keyof typeof packageOptions) => {
+  await build(getBuildConfig({ entryName, minify: false }));
+  const { metafile } = await build(
+    getBuildConfig({ entryName, minify: true, metafile: shouldVisualize })
+  );
+  if (metafile) {
+    // Upload metafile into https://esbuild.github.io/analyze/
+    await writeFile(`stats/meta-${entryName}.json`, JSON.stringify(metafile));
+  }
+  await build(getBuildConfig({ entryName, minify: false, core: true }));
+  await build(getBuildConfig({ entryName, minify: true, format: 'iife' }));
+};
+
+const handler = (e) => {
+  console.error(e);
+  process.exit(1);
+};
+
+const main = async () => {
+  await mkdir('stats').catch(() => {});
+  const packageNames = Object.keys(packageOptions) as (keyof typeof packageOptions)[];
+  for (const pkg of packageNames) {
+    await buildPackage(pkg).catch(handler);
+  }
+};
+
+void main();

.esbuild/jisonPlugin.ts

@@ -0,0 +1,15 @@
+import { readFile } from 'node:fs/promises';
+import { transformJison } from '../.build/jisonTransformer.js';
+import { Plugin } from 'esbuild';
+
+export const jisonPlugin: Plugin = {
+  name: 'jison',
+  setup(build) {
+    build.onLoad({ filter: /\.jison$/ }, async (args) => {
+      // Load the file from the file system
+      const source = await readFile(args.path, 'utf8');
+      const contents = transformJison(source);
+      return { contents, warnings: [] };
+    });
+  },
+};

.esbuild/jsonSchemaPlugin.ts

@@ -0,0 +1,35 @@
+import type { JSONSchemaType } from 'ajv/dist/2019.js';
+import type { MermaidConfig } from '../packages/mermaid/src/config.type.js';
+import { readFile } from 'node:fs/promises';
+import { getDefaults, getSchema, loadSchema } from '../.build/jsonSchema.js';
+
+/**
+ * ESBuild plugin that handles JSON Schemas saved as a `.schema.yaml` file.
+ *
+ * Use `my-example.schema.yaml?only-defaults=true` to only load the default values.
+ */
+
+export const jsonSchemaPlugin = {
+  name: 'json-schema-plugin',
+  setup(build) {
+    let schema: JSONSchemaType<MermaidConfig> | undefined = undefined;
+    let content = '';
+
+    build.onLoad({ filter: /config\.schema\.yaml$/ }, async (args) => {
+      // Load the file from the file system
+      const source = await readFile(args.path, 'utf8');
+      const resolvedSchema: JSONSchemaType<MermaidConfig> =
+        content === source && schema ? schema : loadSchema(source, args.path);
+      if (content !== source) {
+        content = source;
+        schema = resolvedSchema;
+      }
+      const contents = args.suffix.includes('only-defaults')
+        ? getDefaults(resolvedSchema)
+        : getSchema(resolvedSchema);
+      return { contents, warnings: [] };
+    });
+  },
+};
+
+export default jsonSchemaPlugin;

.esbuild/server.ts

@@ -0,0 +1,38 @@
+import express from 'express';
+import cors from 'cors';
+import { getBuildConfig } from './util.js';
+import { context } from 'esbuild';
+
+async function createServer() {
+  const app = express();
+  const mermaidCtx = await context(
+    getBuildConfig({ minify: false, core: false, entryName: 'mermaid' })
+  );
+  const mermaidIIFECtx = await context(
+    getBuildConfig({ minify: false, core: false, entryName: 'mermaid', format: 'iife' })
+  );
+  const externalCtx = await context(
+    getBuildConfig({ minify: false, core: false, entryName: 'mermaid-example-diagram' })
+  );
+  const zenuml = await context(
+    getBuildConfig({ minify: false, core: false, entryName: 'mermaid-zenuml' })
+  );
+
+  mermaidCtx.watch();
+  mermaidIIFECtx.watch();
+  externalCtx.watch();
+  zenuml.watch();
+
+  app.use(cors());
+  app.use(express.static('./packages/mermaid/dist'));
+  app.use(express.static('./packages/mermaid-zenuml/dist'));
+  app.use(express.static('./packages/mermaid-example-diagram/dist'));
+  app.use(express.static('demos'));
+  app.use(express.static('cypress/platform'));
+
+  app.listen(9000, () => {
+    console.log(`Listening on http://localhost:9000`);
+  });
+}
+
+createServer();

.esbuild/util.ts

@@ -0,0 +1,81 @@
+import { resolve } from 'path';
+import { fileURLToPath } from 'url';
+import type { BuildOptions } from 'esbuild';
+import { readFileSync } from 'fs';
+import jsonSchemaPlugin from './jsonSchemaPlugin.js';
+import { packageOptions } from '../.build/common.js';
+import { jisonPlugin } from './jisonPlugin.js';
+
+const __dirname = fileURLToPath(new URL('.', import.meta.url));
+
+interface MermaidBuildOptions {
+  minify: boolean;
+  core?: boolean;
+  metafile?: boolean;
+  format?: 'esm' | 'iife';
+  entryName: keyof typeof packageOptions;
+}
+
+const buildOptions = (override: BuildOptions): BuildOptions => {
+  return {
+    bundle: true,
+    minify: true,
+    keepNames: true,
+    platform: 'browser',
+    tsconfig: 'tsconfig.json',
+    resolveExtensions: ['.ts', '.js', '.json', '.jison', '.yaml'],
+    external: ['require', 'fs', 'path'],
+    outdir: 'dist',
+    plugins: [jisonPlugin, jsonSchemaPlugin],
+    sourcemap: 'external',
+    ...override,
+  };
+};
+
+export const getBuildConfig = ({
+  minify,
+  core,
+  entryName,
+  metafile,
+  format,
+}: MermaidBuildOptions): BuildOptions => {
+  const external: string[] = ['require', 'fs', 'path'];
+  const { name, file, packageName } = packageOptions[entryName];
+  let output: BuildOptions = buildOptions({
+    absWorkingDir: resolve(__dirname, `../packages/${packageName}`),
+    entryPoints: {
+      [`${name}${core ? '.core' : format === 'iife' ? '' : '.esm'}${
+        minify ? '.min' : ''
+      }`]: `src/${file}`,
+    },
+    metafile,
+    logLevel: 'info',
+  });
+
+  if (core) {
+    const { dependencies } = JSON.parse(
+      readFileSync(resolve(__dirname, `../packages/${packageName}/package.json`), 'utf-8')
+    );
+    // Core build is used to generate file without bundled dependencies.
+    // This is used by downstream projects to bundle dependencies themselves.
+    // Ignore dependencies and any dependencies of dependencies
+    external.push(...Object.keys(dependencies));
+    output.external = external;
+  }
+
+  if (format === 'iife') {
+    output.format = 'iife';
+    output.splitting = false;
+    output.globalName = '__esbuild_esm_mermaid';
+    output.footer = {
+      js: 'globalThis.mermaid = globalThis.__esbuild_esm_mermaid.default;',
+    };
+    output.outExtension = { '.js': '.js' };
+  } else {
+    output.format = 'esm';
+    output.splitting = true;
+    output.outExtension = { '.js': '.mjs' };
+  }
+
+  return output;
+};

.eslintrc.cjs

@@ -48,7 +48,6 @@ module.exports = {
     'no-prototype-builtins': 'off',
     'no-unused-vars': 'off',
     'cypress/no-async-tests': 'off',
-    '@typescript-eslint/consistent-type-imports': 'error',
     '@typescript-eslint/no-floating-promises': 'error',
     '@typescript-eslint/no-misused-promises': 'error',
     '@typescript-eslint/ban-ts-comment': [

.github/release-drafter.yml

@@ -1,27 +1,14 @@
 name-template: '$NEXT_PATCH_VERSION'
 tag-template: '$NEXT_PATCH_VERSION'
 categories:
-  - title: '🚨 **Breaking Changes**'
-    labels:
-      - 'Breaking Change'
   - title: '🚀 Features'
     labels:
       - 'Type: Enhancement'
-      - 'feature' # deprecated, new PRs shouldn't have this
   - title: '🐛 Bug Fixes'
     labels:
       - 'Type: Bug / Error'
-      - 'fix' # deprecated, new PRs shouldn't have this
   - title: '🧰 Maintenance'
-    labels:
-      - 'Type: Other'
-      - 'chore' # deprecated, new PRs shouldn't have this
-  - title: '⚡️ Performance'
-    labels:
-      - 'Type: Performance'
-  - title: '📚 Documentation'
-    labels:
-      - 'Area: Documentation'
+    label: 'Type: Other'
 change-template: '- $TITLE (#$NUMBER) @$AUTHOR'
 sort-by: title
 sort-direction: ascending

.github/workflows/lint.yml

@@ -62,22 +62,8 @@ jobs:
             ERROR_MESSAGE+=' `pnpm run --filter mermaid types:build-config`'
             ERROR_MESSAGE+=' on your local machine.'
             echo "::error title=Lint failure::${ERROR_MESSAGE}"
-            # make sure to return an error exitcode so that GitHub actions shows a red-cross
-            exit 1
-          fi
-
-      - name: Verify no circular dependencies
-        working-directory: ./packages/mermaid
-        shell: bash
-        run: |
-          if ! pnpm run --filter mermaid checkCircle; then
-            ERROR_MESSAGE='Circular dependency detected.'
-            ERROR_MESSAGE+=' This should be fixed by removing the circular dependency.'
-            ERROR_MESSAGE+=' Run `pnpm run --filter mermaid checkCircle` on your local machine'
-            ERROR_MESSAGE+=' to see the circular dependency.'
-            echo "::error title=Lint failure::${ERROR_MESSAGE}"
-            # make sure to return an error exitcode so that GitHub actions shows a red-cross
-            exit 1
+              # make sure to return an error exitcode so that GitHub actions shows a red-cross
+              exit 1
           fi
 
       - name: Verify Docs

.vite/build.ts

@@ -3,11 +3,11 @@ import { resolve } from 'path';
 import { fileURLToPath } from 'url';
 import jisonPlugin from './jisonPlugin.js';
 import jsonSchemaPlugin from './jsonSchemaPlugin.js';
-import { readFileSync } from 'fs';
 import typescript from '@rollup/plugin-typescript';
 import { visualizer } from 'rollup-plugin-visualizer';
 import type { TemplateType } from 'rollup-plugin-visualizer/dist/plugin/template-types.js';
 import istanbul from 'vite-plugin-istanbul';
+import { packageOptions } from '../.build/common.js';
 
 const visualize = process.argv.includes('--visualize');
 const watch = process.argv.includes('--watch');
@@ -36,24 +36,6 @@ const visualizerOptions = (packageName: string, core = false): PluginOption[] =>
   );
 };
 
-const packageOptions = {
-  mermaid: {
-    name: 'mermaid',
-    packageName: 'mermaid',
-    file: 'mermaid.ts',
-  },
-  'mermaid-example-diagram': {
-    name: 'mermaid-example-diagram',
-    packageName: 'mermaid-example-diagram',
-    file: 'detector.ts',
-  },
-  'mermaid-zenuml': {
-    name: 'mermaid-zenuml',
-    packageName: 'mermaid-zenuml',
-    file: 'detector.ts',
-  },
-};
-
 interface BuildOptions {
   minify: boolean | 'esbuild';
   core?: boolean;
@@ -72,34 +54,8 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
       sourcemap,
       entryFileNames: `${name}.esm${minify ? '.min' : ''}.mjs`,
     },
-    {
-      name,
-      format: 'umd',
-      sourcemap,
-      entryFileNames: `${name}${minify ? '.min' : ''}.js`,
-    },
   ];
 
-  if (core) {
-    const { dependencies } = JSON.parse(
-      readFileSync(resolve(__dirname, `../packages/${packageName}/package.json`), 'utf-8')
-    );
-    // Core build is used to generate file without bundled dependencies.
-    // This is used by downstream projects to bundle dependencies themselves.
-    // Ignore dependencies and any dependencies of dependencies
-    // Adapted from the RegEx used by `rollup-plugin-node`
-    external.push(new RegExp('^(?:' + Object.keys(dependencies).join('|') + ')(?:/.+)?$'));
-    // This needs to be an array. Otherwise vite will build esm & umd with same name and overwrite esm with umd.
-    output = [
-      {
-        name,
-        format: 'esm',
-        sourcemap,
-        entryFileNames: `${name}.core.mjs`,
-      },
-    ];
-  }
-
   const config: InlineConfig = {
     configFile: false,
     build: {
@@ -146,8 +102,6 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
 
 const buildPackage = async (entryName: keyof typeof packageOptions) => {
   await build(getBuildConfig({ minify: false, entryName }));
-  await build(getBuildConfig({ minify: 'esbuild', entryName }));
-  await build(getBuildConfig({ minify: false, core: true, entryName }));
 };
 
 const main = async () => {

.vite/jisonPlugin.ts

@@ -1,10 +1,10 @@
-import { transformJison } from './jisonTransformer.js';
+import { transformJison } from '../.build/jisonTransformer.js';
+
 const fileRegex = /\.(jison)$/;
 
 export default function jison() {
   return {
     name: 'jison',
-
     transform(src: string, id: string) {
       if (fileRegex.test(id)) {
         return {

.vite/jsonSchemaPlugin.ts

@@ -1,108 +1,5 @@
-import { load, JSON_SCHEMA } from 'js-yaml';
-import assert from 'node:assert';
-import Ajv2019, { type JSONSchemaType } from 'ajv/dist/2019.js';
 import { PluginOption } from 'vite';
-
-import type { MermaidConfig, BaseDiagramConfig } from '../packages/mermaid/src/config.type.js';
-
-/**
- * All of the keys in the mermaid config that have a mermaid diagram config.
- */
-const MERMAID_CONFIG_DIAGRAM_KEYS = [
-  'flowchart',
-  'sequence',
-  'gantt',
-  'journey',
-  'class',
-  'state',
-  'er',
-  'pie',
-  'quadrantChart',
-  'requirement',
-  'mindmap',
-  'timeline',
-  'gitGraph',
-  'c4',
-  'sankey',
-] as const;
-
-/**
- * Generate default values from the JSON Schema.
- *
- * AJV does not support nested default values yet (or default values with $ref),
- * so we need to manually find them (this may be fixed in ajv v9).
- *
- * @param mermaidConfigSchema - The Mermaid JSON Schema to use.
- * @returns The default mermaid config object.
- */
-function generateDefaults(mermaidConfigSchema: JSONSchemaType<MermaidConfig>) {
-  const ajv = new Ajv2019({
-    useDefaults: true,
-    allowUnionTypes: true,
-    strict: true,
-  });
-
-  ajv.addKeyword({
-    keyword: 'meta:enum', // used by jsonschema2md
-    errors: false,
-  });
-  ajv.addKeyword({
-    keyword: 'tsType', // used by json-schema-to-typescript
-    errors: false,
-  });
-
-  // ajv currently doesn't support nested default values, see https://github.com/ajv-validator/ajv/issues/1718
-  // (may be fixed in v9) so we need to manually use sub-schemas
-  const mermaidDefaultConfig = {};
-
-  assert.ok(mermaidConfigSchema.$defs);
-  const baseDiagramConfig = mermaidConfigSchema.$defs.BaseDiagramConfig;
-
-  for (const key of MERMAID_CONFIG_DIAGRAM_KEYS) {
-    const subSchemaRef = mermaidConfigSchema.properties[key].$ref;
-    const [root, defs, defName] = subSchemaRef.split('/');
-    assert.strictEqual(root, '#');
-    assert.strictEqual(defs, '$defs');
-    const subSchema = {
-      $schema: mermaidConfigSchema.$schema,
-      $defs: mermaidConfigSchema.$defs,
-      ...mermaidConfigSchema.$defs[defName],
-    } as JSONSchemaType<BaseDiagramConfig>;
-
-    const validate = ajv.compile(subSchema);
-
-    mermaidDefaultConfig[key] = {};
-
-    for (const required of subSchema.required ?? []) {
-      if (subSchema.properties[required] === undefined && baseDiagramConfig.properties[required]) {
-        mermaidDefaultConfig[key][required] = baseDiagramConfig.properties[required].default;
-      }
-    }
-    if (!validate(mermaidDefaultConfig[key])) {
-      throw new Error(
-        `schema for subconfig ${key} does not have valid defaults! Errors were ${JSON.stringify(
-          validate.errors,
-          undefined,
-          2
-        )}`
-      );
-    }
-  }
-
-  const validate = ajv.compile(mermaidConfigSchema);
-
-  if (!validate(mermaidDefaultConfig)) {
-    throw new Error(
-      `Mermaid config JSON Schema does not have valid defaults! Errors were ${JSON.stringify(
-        validate.errors,
-        undefined,
-        2
-      )}`
-    );
-  }
-
-  return mermaidDefaultConfig;
-}
+import { getDefaults, getSchema, loadSchema } from '../.build/jsonSchema.js';
 
 /**
  * Vite plugin that handles JSON Schemas saved as a `.schema.yaml` file.
@@ -119,32 +16,13 @@ export default function jsonSchemaPlugin(): PluginOption {
         return;
       }
 
-      if (idAsUrl.searchParams.get('only-defaults')) {
-        const jsonSchema = load(src, {
-          filename: idAsUrl.pathname,
-          // only allow JSON types in our YAML doc (will probably be default in YAML 1.3)
-          // e.g. `true` will be parsed a boolean `true`, `True` will be parsed as string `"True"`.
-          schema: JSON_SCHEMA,
-        }) as JSONSchemaType<MermaidConfig>;
-        return {
-          code: `export default ${JSON.stringify(generateDefaults(jsonSchema), undefined, 2)};`,
-          map: null, // no source map
-        };
-      } else {
-        return {
-          code: `export default ${JSON.stringify(
-            load(src, {
-              filename: idAsUrl.pathname,
-              // only allow JSON types in our YAML doc (will probably be default in YAML 1.3)
-              // e.g. `true` will be parsed a boolean `true`, `True` will be parsed as string `"True"`.
-              schema: JSON_SCHEMA,
-            }),
-            undefined,
-            2
-          )};`,
-          map: null, // provide source map if available
-        };
-      }
+      const jsonSchema = loadSchema(src, idAsUrl.pathname);
+      return {
+        code: idAsUrl.searchParams.get('only-defaults')
+          ? getDefaults(jsonSchema)
+          : getSchema(jsonSchema),
+        map: null, // no source map
+      };
     },
   };
 }

README.md

@@ -60,7 +60,7 @@ Use Mermaid with your favorite applications, check out the list of [Integrations
 
 You can also use Mermaid within [GitHub](https://github.blog/2022-02-14-include-diagrams-markdown-files-mermaid/) as well many of your other favorite applications—check out the list of [Integrations and Usages of Mermaid](./docs/ecosystem/integrations.md).
 
-For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](./docs/intro/n00b-gettingStarted.md), [Usage](./docs/config/usage.md) and [Tutorials](./docs/config/Tutorials.md).
+For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](./docs/community/n00b-overview.md), [Usage](./docs/config/usage.md) and [Tutorials](./docs/config/Tutorials.md).
 
 In our release process we rely heavily on visual regression tests using [applitools](https://applitools.com/). Applitools is a great service which has been easy to use and integrate with our tests.
 

README.zh-CN.md

@@ -55,7 +55,7 @@ Mermaid 通过允许用户创建便于修改的图表来解决这一难题，它
 Mermaid 甚至能让非程序员也能通过 [Mermaid Live Editor](https://mermaid.live/) 轻松创建详细的图表。<br/>
 你可以访问 [教程](./docs/config/Tutorials.md) 来查看 Live Editor 的视频教程，也可以查看 [Mermaid 的集成和使用](./docs/ecosystem/integrations.md) 这个清单来检查你的文档工具是否已经集成了 Mermaid 支持。
 
-如果想要查看关于 Mermaid 更详细的介绍及基础使用方式，可以查看 [入门指引](./docs/intro/n00b-gettingStarted.md), [用法](./docs/config/usage.md) 和 [教程](./docs/config/Tutorials.md).
+如果想要查看关于 Mermaid 更详细的介绍及基础使用方式，可以查看 [入门指引](./docs/community/n00b-overview.md), [用法](./docs/config/usage.md) 和 [教程](./docs/config/Tutorials.md).
 
 <!-- </Main description> -->
 

__mocks__/pieRenderer.js

@@ -0,0 +1,13 @@
+/**
+ * Mocked pie (picChart) diagram renderer
+ */
+
+import { vi } from 'vitest';
+
+export const draw = vi.fn().mockImplementation(() => {
+  return '';
+});
+
+export default {
+  draw,
+};

__mocks__/pieRenderer.ts

@@ -1,8 +0,0 @@
-/**
- * Mocked pie (picChart) diagram renderer
- */
-import { vi } from 'vitest';
-
-const draw = vi.fn().mockImplementation(() => '');
-
-export const renderer = { draw };

cSpell.json

@@ -44,7 +44,6 @@
     "faber",
     "flatmap",
     "foswiki",
-    "frontmatter",
     "ftplugin",
     "gantt",
     "gitea",
@@ -81,6 +80,7 @@
     "mdbook",
     "mermaidjs",
     "mermerd",
+    "metafile",
     "mindaugas",
     "mindmap",
     "mindmaps",
@@ -92,7 +92,6 @@
     "nextra",
     "nikolay",
     "nirname",
-    "npmjs",
     "orlandoni",
     "pathe",
     "pbrolin",
@@ -108,7 +107,6 @@
     "rects",
     "reda",
     "redmine",
-    "regexes",
     "rehype",
     "roledescription",
     "rozhkov",

cypress/integration/other/iife.spec.js

@@ -0,0 +1,11 @@
+describe('IIFE', () => {
+  beforeEach(() => {
+    cy.visit('http://localhost:9000/iife.html');
+  });
+
+  it('should render when using mermaid.min.js', () => {
+    cy.window().should('have.property', 'rendered', true);
+    cy.get('svg').should('be.visible');
+    cy.get('#d2').should('contain', 'Hello');
+  });
+});

cypress/integration/other/webpackUsage.spec.js

@@ -1,16 +0,0 @@
-describe('Sequencediagram', () => {
-  it('should render a simple sequence diagrams', () => {
-    const url = 'http://localhost:9000/webpackUsage.html';
-
-    cy.visit(url);
-    cy.get('body').find('svg').should('have.length', 1);
-  });
-  it('should handle html escapings properly', () => {
-    const url = 'http://localhost:9000/webpackUsage.html?test-html-escaping=true';
-
-    cy.visit(url);
-    cy.get('body').find('svg').should('have.length', 1);
-
-    cy.get('g.label > foreignobject > div').should('not.contain.text', '<b>');
-  });
-});

cypress/integration/rendering/conf-and-directives.spec.js

@@ -14,6 +14,7 @@ describe('Configuration and directives - nodes should be light blue', () => {
         `,
       {}
     );
+    cy.get('svg');
   });
   it('Settings from initialize - nodes should be green', () => {
     imgSnapshotTest(
@@ -27,6 +28,7 @@ graph TD
           end          `,
       { theme: 'forest' }
     );
+    cy.get('svg');
   });
   it('Settings from initialize overriding themeVariable - nodes should be red', () => {
     imgSnapshotTest(
@@ -44,6 +46,7 @@ graph TD
         `,
       { theme: 'base', themeVariables: { primaryColor: '#ff0000' }, logLevel: 0 }
     );
+    cy.get('svg');
   });
   it('Settings from directive - nodes should be grey', () => {
     imgSnapshotTest(
@@ -59,24 +62,7 @@ graph TD
         `,
       {}
     );
-  });
-  it('Settings from frontmatter - nodes should be grey', () => {
-    imgSnapshotTest(
-      `
----
-config:
-  theme: neutral
----
-graph TD
-          A(Start) --> B[/Another/]
-          A[/Another/] --> C[End]
-          subgraph section
-            B
-            C
-          end
-        `,
-      {}
-    );
+    cy.get('svg');
   });
 
   it('Settings from directive overriding theme variable - nodes should be red', () => {
@@ -93,6 +79,7 @@ graph TD
         `,
       {}
     );
+    cy.get('svg');
   });
   it('Settings from initialize and directive - nodes should be grey', () => {
     imgSnapshotTest(
@@ -108,6 +95,7 @@ graph TD
         `,
       { theme: 'forest' }
     );
+    cy.get('svg');
   });
   it('Theme from initialize, directive overriding theme variable - nodes should be red', () => {
     imgSnapshotTest(
@@ -123,71 +111,8 @@ graph TD
         `,
       { theme: 'base' }
     );
+    cy.get('svg');
   });
-  it('Theme from initialize, frontmatter overriding theme variable - nodes should be red', () => {
-    imgSnapshotTest(
-      `
----
-config:
-  theme: base
-  themeVariables:
-    primaryColor: '#ff0000'
----
-graph TD
-          A(Start) --> B[/Another/]
-          A[/Another/] --> C[End]
-          subgraph section
-            B
-            C
-          end
-        `,
-      { theme: 'forest' }
-    );
-  });
-  it('Theme from initialize, frontmatter overriding theme variable, directive overriding primaryColor - nodes should be red', () => {
-    imgSnapshotTest(
-      `
----
-config:
-  theme: base
-  themeVariables:
-    primaryColor: '#00ff00'
----
-%%{init: {'theme': 'base', 'themeVariables':{ 'primaryColor': '#ff0000'}}}%%
-graph TD
-          A(Start) --> B[/Another/]
-          A[/Another/] --> C[End]
-          subgraph section
-            B
-            C
-          end
-        `,
-      { theme: 'forest' }
-    );
-  });
-
-  it('should render if values are not quoted properly', () => {
-    // #ff0000 is not quoted properly, and will evaluate to null.
-    // This test ensures that the rendering still works.
-    imgSnapshotTest(
-      `---
-config:
-  theme: base
-  themeVariables:
-    primaryColor: #ff0000
----
-graph TD
-          A(Start) --> B[/Another/]
-          A[/Another/] --> C[End]
-          subgraph section
-            B
-            C
-          end
-        `,
-      { theme: 'forest' }
-    );
-  });
-
   it('Theme variable from initialize, theme from directive - nodes should be red', () => {
     imgSnapshotTest(
       `
@@ -202,11 +127,13 @@ graph TD
         `,
       { themeVariables: { primaryColor: '#ff0000' } }
     );
+    cy.get('svg');
   });
   describe('when rendering several diagrams', () => {
     it('diagrams should not taint later diagrams', () => {
       const url = 'http://localhost:9000/theme-directives.html';
       cy.visit(url);
+      cy.get('svg');
       cy.matchImageSnapshot('conf-and-directives.spec-when-rendering-several-diagrams-diagram-1');
     });
   });

cypress/integration/rendering/pie.spec.js

@@ -1,85 +1,89 @@
 import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts';
 
-describe('pie chart', () => {
+describe('Pie Chart', () => {
   it('should render a simple pie diagram', () => {
     imgSnapshotTest(
-      `pie title Sports in Sweden
-        "Bandy": 40
-        "Ice-Hockey": 80
-        "Football": 90
       `
+    pie title Sports in Sweden
+       "Bandy" : 40
+       "Ice-Hockey" : 80
+       "Football" : 90
+      `,
+      {}
     );
+    cy.get('svg');
   });
-
   it('should render a simple pie diagram with long labels', () => {
     imgSnapshotTest(
-      `pie title NETFLIX
-        "Time spent looking for movie": 90
-        "Time spent watching it": 10
       `
+      pie title NETFLIX
+         "Time spent looking for movie" : 90
+         "Time spent watching it" : 10
+        `,
+      {}
     );
+    cy.get('svg');
   });
-
   it('should render a simple pie diagram with capital letters for labels', () => {
     imgSnapshotTest(
-      `pie title What Voldemort doesn't have?
-        "FRIENDS": 2
-        "FAMILY": 3
-        "NOSE": 45
       `
+      pie title What Voldemort doesn't have?
+         "FRIENDS" : 2
+         "FAMILY" : 3
+         "NOSE" : 45
+        `,
+      {}
     );
+    cy.get('svg');
   });
-
   it('should render a pie diagram when useMaxWidth is true (default)', () => {
     renderGraph(
-      `pie title Sports in Sweden
-        "Bandy": 40
-        "Ice-Hockey": 80
-        "Football": 90
+      `
+    pie title Sports in Sweden
+       "Bandy" : 40
+       "Ice-Hockey" : 80
+       "Football" : 90
       `,
       { pie: { useMaxWidth: true } }
     );
     cy.get('svg').should((svg) => {
       expect(svg).to.have.attr('width', '100%');
+      // expect(svg).to.have.attr('height');
+      // const height = parseFloat(svg.attr('height'));
+      // expect(height).to.eq(450);
       const style = svg.attr('style');
       expect(style).to.match(/^max-width: [\d.]+px;$/);
       const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
       expect(maxWidthValue).to.eq(984);
     });
   });
-
   it('should render a pie diagram when useMaxWidth is false', () => {
     renderGraph(
-      `pie title Sports in Sweden
-        "Bandy": 40
-        "Ice-Hockey": 80
-        "Football": 90
+      `
+    pie title Sports in Sweden
+       "Bandy" : 40
+       "Ice-Hockey" : 80
+       "Football" : 90
       `,
       { pie: { useMaxWidth: false } }
     );
     cy.get('svg').should((svg) => {
+      // const height = parseFloat(svg.attr('height'));
       const width = parseFloat(svg.attr('width'));
+      // expect(height).to.eq(450);
       expect(width).to.eq(984);
       expect(svg).to.not.have.attr('style');
     });
   });
-
-  it('should render a pie diagram when textPosition is setted', () => {
+  it('should render a pie diagram when textPosition is set', () => {
     imgSnapshotTest(
-      `pie
-        "Dogs": 50
-        "Cats": 25
-      `,
+      `
+        pie
+          "Dogs": 50
+          "Cats": 25
+        `,
       { logLevel: 1, pie: { textPosition: 0.9 } }
     );
-  });
-
-  it('should render a pie diagram with showData', () => {
-    imgSnapshotTest(
-      `pie showData
-        "Dogs": 50
-        "Cats": 25
-      `
-    );
+    cy.get('svg');
   });
 });

cypress/platform/e2e.html

@@ -1,7 +1,7 @@
 <html>
   <head>
     <meta charset="utf-8" />
-    <script src="./viewer.js" type="module"></script>
+    <script type="module" src="./viewer.js"></script>
     <link
       href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
       rel="stylesheet"

cypress/platform/external-diagrams-example-diagram.html

@@ -11,8 +11,7 @@ example-diagram
     <!-- <script src="//cdn.jsdelivr.net/npm/mermaid@9.1.7/dist/mermaid.min.js"></script> -->
     <!-- <script type="module" src="./external-diagrams-mindmap.mjs" /> -->
     <script type="module">
-      import exampleDiagram from '../../packages/mermaid-example-diagram/dist/mermaid-example-diagram.core.mjs';
-      // import example from '../../packages/mermaid-example-diagram/src/detector';
+      import exampleDiagram from './mermaid-example-diagram.esm.mjs';
       import mermaid from './mermaid.esm.mjs';
 
       await mermaid.registerExternalDiagrams([exampleDiagram]);

cypress/platform/iife.html

@@ -0,0 +1,29 @@
+<html>
+  <body>
+    <pre id="diagram" class="mermaid">
+graph TB
+      a --> b
+      a --> c
+      b --> d
+      c --> d
+    </pre>
+
+    <div id="d2"></div>
+
+    <script src="/mermaid.min.js"></script>
+    <script>
+      mermaid.initialize({
+        startOnLoad: true,
+      });
+      const value = `graph TD\nHello --> World`;
+      const el = document.getElementById('d2');
+      mermaid.render('did', value).then(({ svg }) => {
+        console.log(svg);
+        el.innerHTML = svg;
+        if (window.Cypress) {
+          window.rendered = true;
+        }
+      });
+    </script>
+  </body>
+</html>

cypress/platform/interaction.html

@@ -17,20 +17,20 @@
     graph TB
       Function-->URL
       click Function clickByFlow "Add a div"
-      click URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+      click URL "http://localhost:9000/info.html" "Visit <strong>mermaid docs</strong>"
       </pre>
       <pre id="FirstLine" class="mermaid2">
   graph TB
     1Function-->2URL
     click 1Function clickByFlow "Add a div"
-    click 2URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+    click 2URL "http://localhost:9000/info.html" "Visit <strong>mermaid docs</strong>"
       </pre>
 
       <pre id="FirstLine" class="mermaid2">
   classDiagram
     class Test
     class ShapeLink
-    link ShapeLink "http://localhost:9000/webpackUsage.html" "This is a tooltip for a link"
+    link ShapeLink "http://localhost:9000/info.html" "This is a tooltip for a link"
     class ShapeCallback
     callback ShapeCallback "clickByClass" "This is a tooltip for a callback"
       </pre>
@@ -42,7 +42,7 @@
       <pre id="FirstLine" class="mermaid">
   classDiagram-v2
     class ShapeLink
-    link ShapeLink "http://localhost:9000/webpackUsage.html" "This is a tooltip for a link"
+    link ShapeLink "http://localhost:9000/info.html" "This is a tooltip for a link"
       </pre>
     </div>
 
@@ -77,7 +77,7 @@
     Calling a Callback (look at the console log) :cl2, after cl1, 3d
     Calling a Callback with args :cl3, after cl1, 3d
 
-    click cl1 href "http://localhost:9000/webpackUsage.html"
+    click cl1 href "http://localhost:9000/info.html"
     click cl2 call clickByGantt()
     click cl3 call clickByGantt("test1", test2, test3)
 
@@ -102,9 +102,15 @@
         div.className = 'created-by-gant-click';
         div.style = 'padding: 20px; background: green; color: white;';
         div.innerText = 'Clicked By Gant';
-        if (arg1) div.innerText += ' ' + arg1;
-        if (arg2) div.innerText += ' ' + arg2;
-        if (arg3) div.innerText += ' ' + arg3;
+        if (arg1) {
+          div.innerText += ' ' + arg1;
+        }
+        if (arg2) {
+          div.innerText += ' ' + arg2;
+        }
+        if (arg3) {
+          div.innerText += ' ' + arg3;
+        }
 
         document.getElementsByTagName('body')[0].appendChild(div);
       }

cypress/platform/viewer.js

@@ -1,6 +1,6 @@
-import mermaid2 from './mermaid.esm.mjs';
-import externalExample from '../../packages/mermaid-example-diagram/dist/mermaid-example-diagram.core.mjs';
-import zenUml from '../../packages/mermaid-zenuml/dist/mermaid-zenuml.core.mjs';
+import mermaid from './mermaid.esm.mjs';
+import externalExample from './mermaid-example-diagram.esm.mjs';
+import zenUml from './mermaid-zenuml.esm.mjs';
 
 function b64ToUtf8(str) {
   return decodeURIComponent(escape(window.atob(str)));
@@ -45,9 +45,9 @@ const contentLoaded = async function () {
       document.getElementsByTagName('body')[0].appendChild(div);
     }
 
-    await mermaid2.registerExternalDiagrams([externalExample, zenUml]);
-    mermaid2.initialize(graphObj.mermaid);
-    await mermaid2.run();
+    await mermaid.registerExternalDiagrams([externalExample, zenUml]);
+    mermaid.initialize(graphObj.mermaid);
+    await mermaid.run();
   }
 };
 
@@ -95,18 +95,14 @@ const contentLoadedApi = async function () {
         divs[i] = div;
       }
 
-      const defaultE2eCnf = { theme: 'forest' };
+      const defaultE2eCnf = { theme: 'forest', startOnLoad: false };
 
       const cnf = merge(defaultE2eCnf, graphObj.mermaid);
 
-      mermaid2.initialize(cnf);
+      mermaid.initialize(cnf);
 
       for (let i = 0; i < numCodes; i++) {
-        const { svg, bindFunctions } = await mermaid2.render(
-          'newid' + i,
-          graphObj.code[i],
-          divs[i]
-        );
+        const { svg, bindFunctions } = await mermaid.render('newid' + i, graphObj.code[i], divs[i]);
         div.innerHTML = svg;
         bindFunctions(div);
       }
@@ -114,18 +110,21 @@ const contentLoadedApi = async function () {
       const div = document.createElement('div');
       div.id = 'block';
       div.className = 'mermaid';
-      console.warn('graphObj.mermaid', graphObj.mermaid);
+      console.warn('graphObj', graphObj);
       document.getElementsByTagName('body')[0].appendChild(div);
-      mermaid2.initialize(graphObj.mermaid);
-
-      const { svg, bindFunctions } = await mermaid2.render('newid', graphObj.code, div);
+      mermaid.initialize(graphObj.mermaid);
+      const { svg, bindFunctions } = await mermaid.render('newid', graphObj.code, div);
       div.innerHTML = svg;
+      console.log(div.innerHTML);
       bindFunctions(div);
     }
   }
 };
 
 if (typeof document !== 'undefined') {
+  mermaid.initialize({
+    startOnLoad: false,
+  });
   /*!
    * Wait for document loaded before starting the execution
    */

cypress/platform/webpackUsage.html

@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <style>
-      /* .mermaid {
-    font-family: "trebuchet ms", verdana, arial;;
-  } */
-      /* .mermaid {
-    font-family: 'arial';
-  } */
-    </style>
-  </head>
-  <body>
-    <div id="graph-to-be"></div>
-    <script type="module" charset="utf-8">
-      import './bundle-test.js';
-    </script>
-  </body>
-</html>

cypress/platform/xss.html

@@ -1,6 +1,5 @@
 <html>
   <head>
-    <script src="./viewer.js" type="module"></script>
     <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
     <style>
       .malware {
@@ -33,12 +32,6 @@
     </script>
   </head>
   <body>
-    <script type="module">
-      import mermaid from './mermaid.esm.mjs';
-      mermaid.initialize({
-        startOnLoad: false,
-        useMaxWidth: true,
-      });
-    </script>
+    <script type="module" src="./viewer.js"></script>
   </body>
 </html>

demos/er.html

@@ -21,8 +21,6 @@
     <pre class="mermaid">
       ---
       title: This is a title
-      config:
-        theme: forest
       ---
       erDiagram
         %% title This is a title

demos/flowchart.html

@@ -123,13 +123,6 @@
 
     <h3>flowchart</h3>
     <pre class="mermaid">
-    ---
-    title: This is another complicated flow
-    config:
-      theme: base
-      flowchart:
-        curve: cardinal
-    ---
     flowchart LR
     sid-B3655226-6C29-4D00-B685-3D5C734DC7E1["
 

demos/pie.html

@@ -7,6 +7,7 @@
     <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
     <style>
       div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
         font-family: 'Courier New', Courier, monospace !important;
       }
     </style>
@@ -16,32 +17,37 @@
     <h1>Pie chart demos</h1>
     <pre class="mermaid">
       pie title Pets adopted by volunteers
-        accTitle: simple pie char demo
-        accDescr: pie chart with 3 sections: dogs, cats, rats. Most are dogs.
-        "Dogs": 386
-        "Cats": 85
-        "Rats": 15
+      accTitle: simple pie char demo
+      accDescr: pie chart with 3 sections: dogs, cats, rats. Most are dogs.
+    "Dogs" : 386
+    "Cats" : 85
+    "Rats" : 15
     </pre>
 
     <hr />
     <pre class="mermaid">
-      %%{init: {"pie": {"textPosition": 0.9}, "themeVariables": {"pieOuterStrokeWidth": "5px"}}}%%
-      pie
-        title Key elements in Product X
+    %%{init: {"pie": {"textPosition": 0.9}, "themeVariables": {"pieOuterStrokeWidth": "5px"}} }%%
+    pie
+      title Key elements in Product X
         accTitle: Key elements in Product X
-        accDescr: This is a pie chart showing the key elements in Product X.
-        "Calcium": 42.96
-        "Potassium": 50.05
-        "Magnesium": 10.01
-        "Iron": 5
+      accDescr: This is a pie chart showing the key elements in Product X.
+      "Calcium" : 42.96
+      "Potassium" : 50.05
+      "Magnesium" : 10.01
+      "Iron" :  5
     </pre>
 
     <script type="module">
-      import mermaid from './mermaid.esm.mjs';
+      import mermaid from '/mermaid.esm.mjs';
       mermaid.initialize({
         theme: 'forest',
+        // themeCSS: '.node rect { fill: red; }',
         logLevel: 3,
         securityLevel: 'loose',
+        // flowchart: { curve: 'basis' },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50 },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
       });
     </script>
   </body>

demos/sankey.html

@@ -3,42 +3,20 @@
   <head>
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Sankey Mermaid Quick Test Page</title>
+    <title>States Mermaid Quick Test Page</title>
     <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+    <style>
+      div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
+        font-family: 'Courier New', Courier, monospace !important;
+      }
+    </style>
   </head>
 
   <body>
     <h1>Sankey diagram demos</h1>
-    <h2>FY20-21 Performance</h2>
-    <pre class="mermaid">
-      ---
-      config:
-        sankey:
-          showValues: true
-          prefix: $
-          suffix: B
-          width: 800
-          nodeAlignment: left
-      ---
-      sankey-beta
-        Revenue,Expenses,10
-        Revenue,Profit,10
-        Expenses,Manufacturing,5
-        Expenses,Tax,3
-        Expenses,Research,2
-    </pre>
-
     <h2>Energy flow</h2>
     <pre class="mermaid">
-      ---
-      config:
-        sankey:
-          showValues: false
-          width: 1200
-          height: 600
-          linkColor: gradient
-          nodeAlignment: justify
-      ---
       sankey-beta
 
       Agricultural 'waste',Bio-conversion,124.729
@@ -117,7 +95,13 @@
         theme: 'default',
         logLevel: 3,
         securityLevel: 'loose',
-        startOnLoad: true,
+        sankey: {
+          title: 'Hey, this is Sankey-Beta',
+          width: 1200,
+          height: 600,
+          linkColor: 'gradient',
+          nodeAlignment: 'justify',
+        },
       });
     </script>
   </body>

docker-compose.yml

@@ -1,13 +1,13 @@
 version: '3.9'
 services:
   mermaid:
-    image: node:18.17.1-alpine3.18
+    image: node:18.17.0-alpine3.18
     stdin_open: true
     tty: true
     working_dir: /mermaid
     mem_limit: '2G'
     environment:
-      - NODE_OPTIONS=--max_old_space_size=4096
+      - NODE_OPTIONS=--max_old_space_size=2048
     volumes:
       - ./:/mermaid
       - root_cache:/root/.cache
@@ -17,7 +17,7 @@ services:
       - 9000:9000
       - 3333:3333
   cypress:
-    image: cypress/included:12.17.4
+    image: cypress/included:12.17.2
     stdin_open: true
     tty: true
     working_dir: /mermaid

docs/community/code.md

@@ -1,176 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/code.md](../../packages/mermaid/src/docs/community/code.md).
-
-# Contributing Code
-
-The basic steps for contributing code are:
-
-```mermaid-example
-graph LR
-    git[1. Checkout a  git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge]
-```
-
-```mermaid
-graph LR
-    git[1. Checkout a  git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge]
-```
-
-1.  **Create** and checkout a git branch and work on your code in the branch
-2.  Write and update **tests** (unit and perhaps even integration (e2e) tests) (If you do TDD/BDD, the order might be different.)
-3.  **Let users know** that things have changed or been added in the documents! This is often overlooked, but _critical_
-4.  **Submit** your code as a _pull request_.
-5.  Maintainers will **review** your code. If there are no changes necessary, the PR will be merged. Otherwise, make the requested changes and repeat.
-
-## 1. Checkout a git branch
-
-Mermaid uses a [Git Flow](https://guides.github.com/introduction/flow/)–inspired approach to branching.
-
-Development is done in the `develop` branch.
-
-Once development is done we create a `release/vX.X.X` branch from `develop` for testing.
-
-Once the release happens we add a tag to the `release` branch and merge it with `master`. The live product and on-line documentation are what is in the `master` branch.
-
-**All new work should be based on the `develop` branch.**
-
-**When you are ready to do work, always, ALWAYS:**
-
-1.  Make sure you have the most up-to-date version of the `develop` branch. (fetch or pull to update it)
-2.  Check out the `develop` branch
-3.  Create a new branch for your work. Please name the branch following our naming convention below.
-
-We use the follow naming convention for branches:
-
-```txt
-   [feature | bug | chore | docs]/[issue number]_[short description using dashes ('-') or underscores ('_') instead of spaces]
-```
-
-You can always check current [configuration of labelling and branch prefixes](https://github.com/mermaid-js/mermaid/blob/develop/.github/pr-labeler.yml)
-
-- The first part is the **type** of change: a feature, bug, chore, or documentation change ('docs')
-- followed by a _slash_ (which helps to group like types together in many git tools)
-- followed by the **issue number**
-- followed by an _underscore_ ('\_')
-- followed by a short text description (but use dashes ('-') or underscores ('\_') instead of spaces)
-
-If your work is specific to a single diagram type, it is a good idea to put the diagram type at the start of the description. This will help us keep release notes organized: it will help us keep changes for a diagram type together.
-
-**Ex: A new feature described in issue 2945 that adds a new arrow type called 'florbs' to state diagrams**
-
-`feature/2945_state-diagram-new-arrow-florbs`
-
-**Ex: A bug described in issue 1123 that causes random ugly red text in multiple diagram types**
-`bug/1123_fix_random_ugly_red_text`
-
-## 2. Write Tests
-
-Tests ensure that each function, module, or part of code does what it says it will do. This is critically
-important when other changes are made to ensure that existing code is not broken (no regression).
-
-Just as important, the tests act as _specifications:_ they specify what the code does (or should do).
-Whenever someone is new to a section of code, they should be able to read the tests to get a thorough understanding of what it does and why.
-
-If you are fixing a bug, you should add tests to ensure that your code has actually fixed the bug, to specify/describe what the code is doing, and to ensure the bug doesn't happen again.
-(If there had been a test for the situation, the bug never would have happened in the first place.)
-You may need to change existing tests if they were inaccurate.
-
-If you are adding a feature, you will definitely need to add tests. Depending on the size of your feature, you may need to add integration tests.
-
-### Unit Tests
-
-Unit tests are tests that test a single function or module. They are the easiest to write and the fastest to run.
-
-Unit tests are mandatory all code except the renderers. (The renderers are tested with integration tests.)
-
-We use [Vitest](https://vitest.dev) to run unit tests.
-
-You can use the following command to run the unit tests:
-
-```sh
-pnpm test
-```
-
-When writing new tests, it's easier to have the tests automatically run as you make changes. You can do this by running the following command:
-
-```sh
-pnpm test:watch
-```
-
-### Integration/End-to-End (e2e) tests
-
-These test the rendering and visual appearance of the diagrams.
-This ensures that the rendering of that feature in the e2e will be reviewed in the release process going forward. Less chance that it breaks!
-
-To start working with the e2e tests:
-
-1.  Run `pnpm dev` to start the dev server
-2.  Start **Cypress** by running `pnpm cypress:open`.
-
-The rendering tests are very straightforward to create. There is a function `imgSnapshotTest`, which takes a diagram in text form and the mermaid options, and it renders that diagram in Cypress.
-
-When running in CI it will take a snapshot of the rendered diagram and compare it with the snapshot from last build and flag it for review if it differs.
-
-This is what a rendering test looks like:
-
-```js
-it('should render forks and joins', () => {
-  imgSnapshotTest(
-    `
-    stateDiagram
-    state fork_state <<fork>>
-      [*] --> fork_state
-      fork_state --> State2
-      fork_state --> State3
-
-      state join_state <<join>>
-      State2 --> join_state
-      State3 --> join_state
-      join_state --> State4
-      State4 --> [*]
-    `,
-    { logLevel: 0 }
-  );
-  cy.get('svg');
-});
-```
-
-**_\[TODO - running the tests against what is expected in development. ]_**
-
-**_\[TODO - how to generate new screenshots]_**
-....
-
-## 3. Update Documentation
-
-If the users have no way to know that things have changed, then you haven't really _fixed_ anything for the users; you've just added to making Mermaid feel broken.
-Likewise, if users don't know that there is a new feature that you've implemented, it will forever remain unknown and unused.
-
-The documentation has to be updated to users know that things have changed and added!
-If you are adding a new feature, add `(v<MERMAID_RELEASE_VERSION>+)` in the title or description. It will be replaced automatically with the current version number when the release happens.
-
-eg: `# Feature Name (v<MERMAID_RELEASE_VERSION>+)`
-
-We know it can sometimes be hard to code _and_ write user documentation.
-
-Our documentation is managed in `packages/mermaid/src/docs`. Details on how to edit is in the [Contributing Documentation](#contributing-documentation) section.
-
-Create another issue specifically for the documentation.\
-You will need to help with the PR, but definitely ask for help if you feel stuck.
-When it feels hard to write stuff out, explaining it to someone and having that person ask you clarifying questions can often be 80% of the work!
-
-When in doubt, write up and submit what you can. It can be clarified and refined later. (With documentation, something is better than nothing!)
-
-## 4. Submit your pull request
-
-**\[TODO - PR titles should start with (fix | feat | ....)]**
-
-We make all changes via Pull Requests (PRs). As we have many Pull Requests from developers new to Mermaid, we have put in place a process wherein _knsv, Knut Sveidqvist_ is in charge of the final release process and the active maintainers are in charge of reviewing and merging most PRs.
-
-- PRs will be reviewed by active maintainers, who will provide feedback and request changes as needed.
-- The maintainers will request a review from knsv, if necessary.
-- Once the PR is approved, the maintainers will merge the PR into the `develop` branch.
-- When a release is ready, the `release/x.x.x` branch will be created, extensively tested and knsv will be in charge of the release process.
-
-**Reminder: Pull Requests should be submitted to the develop branch.**

docs/community/development.md

@@ -6,9 +6,15 @@
 
 # Contributing to Mermaid
 
-> The following documentation describes how to work with Mermaid in your host environment.
-> There's also a [Docker installation guide](../community/docker-development.md)
-> if you prefer to work in a Docker environment.
+## Contents
+
+- [Technical Requirements and Setup](#technical-requirements-and-setup)
+- [Contributing Code](#contributing-code)
+- [Contributing Documentation](#contributing-documentation)
+- [Questions or Suggestions?](#questions-or-suggestions)
+- [Last Words](#last-words)
+
+---
 
 So you want to help? That's great!
 
@@ -16,68 +22,47 @@ So you want to help? That's great!
 
 Here are a few things to get you started on the right path.
 
-## Get the Source Code
+## Technical Requirements and Setup
 
-In GitHub, you first **fork** a repository when you are going to make changes and submit pull requests.
+### Technical Requirements
 
-Then you **clone** a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with.
-
-[Fork mermaid](https://github.com/mermaid-js/mermaid/fork) to start contributing to the main project and its documentaion, or [search for other repositories](https://github.com/orgs/mermaid-js/repositories).
-
-[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo)
-
-## Technical Requirements
-
-> The following documentation describes how to work with Mermaid in your host environment.
-> There's also a [Docker installation guide](../community/docker-development.md)
-> if you prefer to work in a Docker environment.
-
-These are the tools we use for working with the code and documentation:
+These are the tools we use for working with the code and documentation.
 
 - [volta](https://volta.sh/) to manage node versions.
 - [Node.js](https://nodejs.org/en/). `volta install node`
 - [pnpm](https://pnpm.io/) package manager. `volta install pnpm`
-- [npx](https://docs.npmjs.com/cli/v8/commands/npx) the packaged executor in npm. This is needed [to install pnpm.](#install-packages)
+- [npx](https://docs.npmjs.com/cli/v8/commands/npx) the packaged executor in npm. This is needed [to install pnpm.](#2-install-pnpm)
 
-Follow the setup steps below to install them and start the development.
+Follow [the setup steps below](#setup) to install them and verify they are working
 
-## Setup and Launch
+### Setup
 
-### Switch to project
+Follow these steps to set up the environment you need to work on code and/or documentation.
 
-Once you have cloned the repository onto your development machine, change into the `mermaid` project folder (the top level directory of the mermaid project repository)
+#### 1. Fork and clone the repository
+
+In GitHub, you first _fork_ a repository when you are going to make changes and submit pull requests.
+
+Then you _clone_ a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with.
+
+[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo)
+
+#### 2. Install pnpm
+
+Once you have cloned the repository onto your development machine, change into the `mermaid` project folder so that you can install `pnpm`. You will need `npx` to install pnpm because volta doesn't support it yet.
+
+Ex:
 
 ```bash
+# Change into the mermaid directory (the top level director of the mermaid project repository)
 cd mermaid
+# npx is required for first install because volta does not support pnpm yet
+npx pnpm install
 ```
 
-### Install packages
+#### 3. Verify Everything Is Working
 
-Run `npx pnpm install`. You will need `npx` for this because volta doesn't support it yet.
-
-```bash
-npx pnpm install # npx is required for first install
-```
-
-### Launch
-
-```bash
-npx pnpm run dev
-```
-
-Now you are ready to make your changes! Edit whichever files in `src` as required.
-
-Open <http://localhost:9000> in your browser, after starting the dev server.
-There is a list of demos that can be used to see and test your changes.
-
-If you need a specific diagram, you can duplicate the `example.html` file in `/demos/dev` and add your own mermaid code to your copy.
-
-That will be served at <http://localhost:9000/dev/your-file-name.html>.
-After making code changes, the dev server will rebuild the mermaid library. You will need to reload the browser page yourself to see the changes. (PRs for auto reload are welcome!)
-
-## Verify Everything is Working
-
-You can run the `test` script to verify that pnpm is working _and_ that the repository has been cloned correctly:
+Once you have installed pnpm, you can run the `test` script to verify that pnpm is working _and_ that the repository has been cloned correctly:
 
 ```bash
 pnpm test
@@ -85,7 +70,321 @@ pnpm test
 
 The `test` script and others are in the top-level `package.json` file.
 
-All tests should run successfully without any errors or failures. (You might see _lint_ or _formatting_ warnings; those are ok during this step.)
+All tests should run successfully without any errors or failures. (You might see _lint_ or _formatting_ "warnings"; those are ok during this step.)
+
+#### 4. Make your changes
+
+Now you are ready to make your changes!
+Edit whichever files in `src` as required.
+
+#### 5. See your changes
+
+Open <http://localhost:9000> in your browser, after starting the dev server.
+There is a list of demos that can be used to see and test your changes.
+
+If you need a specific diagram, you can duplicate the `example.html` file in `/demos/dev` and add your own mermaid code to your copy.
+That will be served at <http://localhost:9000/dev/your-file-name.html>.
+After making code changes, the dev server will rebuild the mermaid library. You will need to reload the browser page yourself to see the changes. (PRs for auto reload are welcome!)
+
+### Docker
+
+If you are using docker and docker-compose, you have self-documented `run` bash script, which is a convenient alias for docker-compose commands:
+
+```bash
+./run install # npx pnpm install
+./run test # pnpm test
+```
+
+## Contributing Code
+
+The basic steps for contributing code are:
+
+```mermaid-example
+graph LR
+    git[1. Checkout a  git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge]
+```
+
+```mermaid
+graph LR
+    git[1. Checkout a  git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge]
+```
+
+1.  **Create** and checkout a git branch and work on your code in the branch
+2.  Write and update **tests** (unit and perhaps even integration (e2e) tests) (If you do TDD/BDD, the order might be different.)
+3.  **Let users know** that things have changed or been added in the documents! This is often overlooked, but _critical_
+4.  **Submit** your code as a _pull request_.
+5.  Maintainers will **review** your code. If there are no changes necessary, the PR will be merged. Otherwise, make the requested changes and repeat.
+
+### 1. Checkout a git branch
+
+Mermaid uses a [Git Flow](https://guides.github.com/introduction/flow/)–inspired approach to branching.
+
+Development is done in the `develop` branch.
+
+Once development is done we create a `release/vX.X.X` branch from `develop` for testing.
+
+Once the release happens we add a tag to the `release` branch and merge it with `master`. The live product and on-line documentation are what is in the `master` branch.
+
+**All new work should be based on the `develop` branch.**
+
+**When you are ready to do work, always, ALWAYS:**
+
+1.  Make sure you have the most up-to-date version of the `develop` branch. (fetch or pull to update it)
+2.  Check out the `develop` branch
+3.  Create a new branch for your work. Please name the branch following our naming convention below.
+
+We use the follow naming convention for branches:
+
+```text
+   [feature | bug | chore | docs]/[issue number]_[short description using dashes ('-') or underscores ('_') instead of spaces]
+```
+
+- The first part is the **type** of change: a feature, bug, chore, or documentation change ('docs')
+- followed by a _slash_ (which helps to group like types together in many git tools)
+- followed by the **issue number**
+- followed by an _underscore_ ('\_')
+- followed by a short text description (but use dashes ('-') or underscores ('\_') instead of spaces)
+
+If your work is specific to a single diagram type, it is a good idea to put the diagram type at the start of the description. This will help us keep release notes organized: it will help us keep changes for a diagram type together.
+
+**Ex: A new feature described in issue 2945 that adds a new arrow type called 'florbs' to state diagrams**
+
+`feature/2945_state-diagram-new-arrow-florbs`
+
+**Ex: A bug described in issue 1123 that causes random ugly red text in multiple diagram types**
+`bug/1123_fix_random_ugly_red_text`
+
+### 2. Write Tests
+
+Tests ensure that each function, module, or part of code does what it says it will do. This is critically
+important when other changes are made to ensure that existing code is not broken (no regression).
+
+Just as important, the tests act as _specifications:_ they specify what the code does (or should do).
+Whenever someone is new to a section of code, they should be able to read the tests to get a thorough understanding of what it does and why.
+
+If you are fixing a bug, you should add tests to ensure that your code has actually fixed the bug, to specify/describe what the code is doing, and to ensure the bug doesn't happen again.
+(If there had been a test for the situation, the bug never would have happened in the first place.)
+You may need to change existing tests if they were inaccurate.
+
+If you are adding a feature, you will definitely need to add tests. Depending on the size of your feature, you may need to add integration tests.
+
+#### Unit Tests
+
+Unit tests are tests that test a single function or module. They are the easiest to write and the fastest to run.
+
+Unit tests are mandatory all code except the renderers. (The renderers are tested with integration tests.)
+
+We use [Vitest](https://vitest.dev) to run unit tests.
+
+You can use the following command to run the unit tests:
+
+```sh
+pnpm test
+```
+
+When writing new tests, it's easier to have the tests automatically run as you make changes. You can do this by running the following command:
+
+```sh
+pnpm test:watch
+```
+
+#### Integration/End-to-End (e2e) tests
+
+These test the rendering and visual appearance of the diagrams.
+This ensures that the rendering of that feature in the e2e will be reviewed in the release process going forward. Less chance that it breaks!
+
+To start working with the e2e tests:
+
+1.  Run `pnpm dev` to start the dev server
+2.  Start **Cypress** by running `pnpm cypress:open`.
+
+The rendering tests are very straightforward to create. There is a function `imgSnapshotTest`, which takes a diagram in text form and the mermaid options, and it renders that diagram in Cypress.
+
+When running in CI it will take a snapshot of the rendered diagram and compare it with the snapshot from last build and flag it for review if it differs.
+
+This is what a rendering test looks like:
+
+```js
+it('should render forks and joins', () => {
+  imgSnapshotTest(
+    `
+    stateDiagram
+    state fork_state &lt;&lt;fork&gt;&gt;
+      [*] --> fork_state
+      fork_state --> State2
+      fork_state --> State3
+
+      state join_state &lt;&lt;join&gt;&gt;
+      State2 --> join_state
+      State3 --> join_state
+      join_state --> State4
+      State4 --> [*]
+    `,
+    { logLevel: 0 }
+  );
+  cy.get('svg');
+});
+```
+
+**_\[TODO - running the tests against what is expected in development. ]_**
+
+**_\[TODO - how to generate new screenshots]_**
+....
+
+### 3. Update Documentation
+
+If the users have no way to know that things have changed, then you haven't really _fixed_ anything for the users; you've just added to making Mermaid feel broken.
+Likewise, if users don't know that there is a new feature that you've implemented, it will forever remain unknown and unused.
+
+The documentation has to be updated to users know that things have changed and added!
+If you are adding a new feature, add `(v<MERMAID_RELEASE_VERSION>+)` in the title or description. It will be replaced automatically with the current version number when the release happens.
+
+eg: `# Feature Name (v<MERMAID_RELEASE_VERSION>+)`
+
+We know it can sometimes be hard to code _and_ write user documentation.
+
+Our documentation is managed in `packages/mermaid/src/docs`. Details on how to edit is in the [Contributing Documentation](#contributing-documentation) section.
+
+Create another issue specifically for the documentation.\
+You will need to help with the PR, but definitely ask for help if you feel stuck.
+When it feels hard to write stuff out, explaining it to someone and having that person ask you clarifying questions can often be 80% of the work!
+
+When in doubt, write up and submit what you can. It can be clarified and refined later. (With documentation, something is better than nothing!)
+
+### 4. Submit your pull request
+
+**\[TODO - PR titles should start with (fix | feat | ....)]**
+
+We make all changes via Pull Requests (PRs). As we have many Pull Requests from developers new to Mermaid, we have put in place a process wherein _knsv, Knut Sveidqvist_ is in charge of the final release process and the active maintainers are in charge of reviewing and merging most PRs.
+
+- PRs will be reviewed by active maintainers, who will provide feedback and request changes as needed.
+- The maintainers will request a review from knsv, if necessary.
+- Once the PR is approved, the maintainers will merge the PR into the `develop` branch.
+- When a release is ready, the `release/x.x.x` branch will be created, extensively tested and knsv will be in charge of the release process.
+
+**Reminder: Pull Requests should be submitted to the develop branch.**
+
+## Contributing Documentation
+
+**_\[TODO: This section is still a WIP. It still needs MAJOR revision.]_**
+
+If it is not in the documentation, it's like it never happened. Wouldn't that be sad? With all the effort that was put into the feature?
+
+The docs are located in the `packages/mermaid/src/docs` folder and are written in Markdown. Just pick the right section and start typing.
+
+The contents of [mermaid.js.org](https://mermaid.js.org/) are based on the docs from the `master` branch.
+Updates committed to the `master` branch are reflected in the [Mermaid Docs](https://mermaid.js.org/) once published.
+
+### How to Contribute to Documentation
+
+We are a little less strict here, it is OK to commit directly in the `develop` branch if you are a collaborator.
+
+The documentation is located in the `packages/mermaid/src/docs` directory and organized according to relevant subfolder.
+
+The `docs` folder will be automatically generated when committing to `packages/mermaid/src/docs` and **should not** be edited manually.
+
+```mermaid-example
+flowchart LR
+  classDef default fill:#fff,color:black,stroke:black
+
+  source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"]
+
+```
+
+```mermaid
+flowchart LR
+  classDef default fill:#fff,color:black,stroke:black
+
+  source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"]
+
+```
+
+You can use `note`, `tip`, `warning` and `danger` in triple backticks to add a note, tip, warning or danger box.
+Do not use vitepress specific markdown syntax `::: warning` as it will not be processed correctly.
+
+````
+```note
+Note content
+```
+
+```tip
+Tip content
+```
+
+```warning
+Warning content
+```
+
+```danger
+Danger content
+```
+
+````
+
+> **Note**
+> If the change is _only_ to the documentation, you can get your changes published to the site quicker by making a PR to the `master` branch.
+
+We encourage contributions to the documentation at [packages/mermaid/src/docs in the _develop_ branch](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs).
+
+**_DO NOT CHANGE FILES IN `/docs`_**
+
+### The official documentation site
+
+**[The mermaid documentation site](https://mermaid.js.org/) is powered by [Vitepress](https://vitepress.vuejs.org/).**
+
+To run the documentation site locally:
+
+1.  Run `pnpm --filter mermaid run docs:dev` to start the dev server. (Or `pnpm docs:dev` inside the `packages/mermaid` directory.)
+2.  Open <http://localhost:3333/> in your browser.
+
+Markdown is used to format the text, for more information about Markdown [see the GitHub Markdown help page](https://help.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax).
+
+To edit Docs on your computer:
+
+_\[TODO: need to keep this in sync with [check out a git branch in Contributing Code above](#1-checkout-a-git-branch) ]_
+
+1.  Create a fork of the develop branch to work on.
+2.  Find the Markdown file (.md) to edit in the `packages/mermaid/src/docs` directory.
+3.  Make changes or add new documentation.
+4.  Commit changes to your branch and push it to GitHub (which should create a new branch).
+5.  Create a Pull Request of your fork.
+
+To edit Docs on GitHub:
+
+1.  Login to [GitHub.com](https://www.github.com).
+2.  Navigate to [packages/mermaid/src/docs](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs) in the mermaid-js repository.
+3.  To edit a file, click the pencil icon at the top-right of the file contents panel.
+4.  Describe what you changed in the **Propose file change** section, located at the bottom of the page.
+5.  Submit your changes by clicking the button **Propose file change** at the bottom (by automatic creation of a fork and a new branch).
+6.  Visit the Actions tab in Github, `https://github.com/<Your Username>/mermaid/actions` and enable the actions for your fork. This will ensure that the documentation is built and updated in your fork.
+7.  Create a Pull Request of your newly forked branch by clicking the green **Create Pull Request** button.
+
+### Documentation organization: Sidebar navigation
+
+If you want to propose changes to how the documentation is _organized_, such as adding a new section or re-arranging or renaming a section, you must update the **sidebar navigation.**
+
+The sidebar navigation is defined in [the vitepress configuration file config.ts](../.vitepress/config.ts).
+
+## Questions or Suggestions?
+
+#### First search to see if someone has already asked (and hopefully been answered) or suggested the same thing.
+
+- Search in Discussions
+- Search in open Issues
+- Search in closed Issues
+
+If you find an open issue or discussion thread that is similar to your question but isn't answered, you can let us know that you are also interested in it.
+Use the GitHub reactions to add a thumbs-up to the issue or discussion thread.
+
+This helps the team know the relative interest in something and helps them set priorities and assignments.
+
+Feel free to add to the discussion on the issue or topic.
+
+If you can't find anything that already addresses your question or suggestion, _open a new issue:_
+
+Log in to [GitHub.com](https://www.github.com), open or append to an issue [using the GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Area%3A+Documentation%22).
+
+### How to Contribute a Suggestion
 
 ## Last Words
 

docs/community/docker-development.md

@@ -1,109 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/docker-development.md](../../packages/mermaid/src/docs/community/docker-development.md).
-
-# Contributing to Mermaid via Docker
-
-> The following documentation describes how to work with Mermaid in a Docker environment.
-> There's also a [host installation guide](../community/development.md)
-> if you prefer to work without a Docker environment.
-
-So you want to help? That's great!
-
-![Image of happy people jumping with excitement](https://media.giphy.com/media/BlVnrxJgTGsUw/giphy.gif)
-
-Here are a few things to get you started on the right path.
-
-## Get the Source Code
-
-In GitHub, you first **fork** a repository when you are going to make changes and submit pull requests.
-
-Then you **clone** a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with.
-
-[Fork mermaid](https://github.com/mermaid-js/mermaid/fork) to start contributing to the main project and its documentaion, or [search for other repositories](https://github.com/orgs/mermaid-js/repositories).
-
-[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo)
-
-## Technical Requirements
-
-> The following documentation describes how to work with Mermaid in a Docker environment.
-> There's also a [host installation guide](../community/development.md)
-> if you prefer to work without a Docker environment.
-
-[Install Docker](https://docs.docker.com/engine/install/). And that is pretty much all you need.
-
-Optionally, to run GUI (Cypress) within Docker you will also need an X11 server installed.
-You might already have it installed, so check this by running:
-
-```bash
-echo $DISPLAY
-```
-
-If the `$DISPLAY` variable is not empty, then an X11 server is running. Otherwise you may need to install one.
-
-## Setup and Launch
-
-### Switch to project
-
-Once you have cloned the repository onto your development machine, change into the `mermaid` project folder (the top level directory of the mermaid project repository)
-
-```bash
-cd mermaid
-```
-
-### Make `./run` executable
-
-For development using Docker there is a self-documented `run` bash script, which provides convenient aliases for `docker compose` commands.
-
-Ensure `./run` script is executable:
-
-```bash
-chmod +x run
-```
-
-> **💡 Tip**
-> To get detailed help simply type `./run` or `./run help`.
->
-> It also has short _Development quick start guide_ embedded.
-
-### Install packages
-
-```bash
-./run pnpm install  # Install packages
-```
-
-### Launch
-
-```bash
-./run dev
-```
-
-Now you are ready to make your changes! Edit whichever files in `src` as required.
-
-Open <http://localhost:9000> in your browser, after starting the dev server.
-There is a list of demos that can be used to see and test your changes.
-
-If you need a specific diagram, you can duplicate the `example.html` file in `/demos/dev` and add your own mermaid code to your copy.
-
-That will be served at <http://localhost:9000/dev/your-file-name.html>.
-After making code changes, the dev server will rebuild the mermaid library. You will need to reload the browser page yourself to see the changes. (PRs for auto reload are welcome!)
-
-## Verify Everything is Working
-
-```bash
-./run pnpm test
-```
-
-The `test` script and others are in the top-level `package.json` file.
-
-All tests should run successfully without any errors or failures. (You might see _lint_ or _formatting_ warnings; those are ok during this step.)
-
-## Last Words
-
-Don't get daunted if it is hard in the beginning. We have a great community with only encouraging words. So, if you get stuck, ask for help and hints in the Slack forum. If you want to show off something good, show it off there.
-
-[Join our Slack community if you want closer contact!](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE)
-
-![Image of superhero wishing you good luck](https://media.giphy.com/media/l49JHz7kJvl6MCj3G/giphy.gif)

docs/community/documentation.md

@@ -1,105 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/documentation.md](../../packages/mermaid/src/docs/community/documentation.md).
-
-# Contributing Documentation
-
-**_\[TODO: This section is still a WIP. It still needs MAJOR revision.]_**
-
-If it is not in the documentation, it's like it never happened. Wouldn't that be sad? With all the effort that was put into the feature?
-
-The docs are located in the `packages/mermaid/src/docs` folder and are written in Markdown. Just pick the right section and start typing.
-
-The contents of [mermaid.js.org](https://mermaid.js.org/) are based on the docs from the `master` branch.
-Updates committed to the `master` branch are reflected in the [Mermaid Docs](https://mermaid.js.org/) once published.
-
-## How to Contribute to Documentation
-
-We are a little less strict here, it is OK to commit directly in the `develop` branch if you are a collaborator.
-
-The documentation is located in the `packages/mermaid/src/docs` directory and organized according to relevant subfolder.
-
-The `docs` folder will be automatically generated when committing to `packages/mermaid/src/docs` and **should not** be edited manually.
-
-```mermaid-example
-flowchart LR
-  classDef default fill:#fff,color:black,stroke:black
-
-  source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"]
-
-```
-
-```mermaid
-flowchart LR
-  classDef default fill:#fff,color:black,stroke:black
-
-  source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"]
-
-```
-
-You can use `note`, `tip`, `warning` and `danger` in triple backticks to add a note, tip, warning or danger box.
-Do not use vitepress specific markdown syntax `::: warning` as it will not be processed correctly.
-
-````markdown
-```note
-Note content
-```
-
-```tip
-Tip content
-```
-
-```warning
-Warning content
-```
-
-```danger
-Danger content
-```
-````
-
-> **Note**
-> If the change is _only_ to the documentation, you can get your changes published to the site quicker by making a PR to the `master` branch. In that case, your branch should be based on master, not develop.
-
-We encourage contributions to the documentation at [packages/mermaid/src/docs in the _develop_ branch](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs).
-
-**_DO NOT CHANGE FILES IN `/docs`_**
-
-## The official documentation site
-
-**[The mermaid documentation site](https://mermaid.js.org/) is powered by [Vitepress](https://vitepress.vuejs.org/).**
-
-To run the documentation site locally:
-
-1.  Run `pnpm --filter mermaid run docs:dev` to start the dev server. (Or `pnpm docs:dev` inside the `packages/mermaid` directory.)
-2.  Open <http://localhost:3333/> in your browser.
-
-Markdown is used to format the text, for more information about Markdown [see the GitHub Markdown help page](https://help.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax).
-
-To edit Docs on your computer:
-
-_\[TODO: need to keep this in sync with [check out a git branch in Contributing Code above](#1-checkout-a-git-branch) ]_
-
-1.  Create a fork of the develop branch to work on.
-2.  Find the Markdown file (.md) to edit in the `packages/mermaid/src/docs` directory.
-3.  Make changes or add new documentation.
-4.  Commit changes to your branch and push it to GitHub (which should create a new branch).
-5.  Create a Pull Request from the branch of your fork.
-
-To edit Docs on GitHub:
-
-1.  Login to [GitHub.com](https://www.github.com).
-2.  Navigate to [packages/mermaid/src/docs](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs) in the mermaid-js repository.
-3.  To edit a file, click the pencil icon at the top-right of the file contents panel.
-4.  Describe what you changed in the **Propose file change** section, located at the bottom of the page.
-5.  Submit your changes by clicking the button **Propose file change** at the bottom (by automatic creation of a fork and a new branch).
-6.  Visit the Actions tab in Github, `https://github.com/<Your Username>/mermaid/actions` and enable the actions for your fork. This will ensure that the documentation is built and updated in your fork.
-7.  Create a Pull Request of your newly forked branch by clicking the green **Create Pull Request** button.
-
-## Documentation organization: Sidebar navigation
-
-If you want to propose changes to how the documentation is _organized_, such as adding a new section or re-arranging or renaming a section, you must update the **sidebar navigation.**
-
-The sidebar navigation is defined in [the vitepress configuration file config.ts](../.vitepress/config.ts).

docs/community/n00b-overview.md

@@ -0,0 +1,74 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/n00b-overview.md](../../packages/mermaid/src/docs/community/n00b-overview.md).
+
+# Overview for Beginners
+
+**Explaining with a Diagram**
+
+A picture is worth a thousand words, a good diagram is undoubtedly worth more. They make understanding easier.
+
+## Creating and Maintaining Diagrams
+
+Anyone who has used Visio, or (God Forbid) Excel to make a Gantt Chart, knows how hard it is to create, edit and maintain good visualizations.
+
+Diagrams/Charts are significant but also become obsolete/inaccurate very fast. This catch-22 hobbles the productivity of teams.
+
+# Doc Rot in Diagrams
+
+Doc-Rot kills diagrams as quickly as it does text, but it takes hours in a desktop application to produce a diagram.
+
+Mermaid seeks to change using markdown-inspired syntax. The process is a quicker, less complicated, and more convenient way of going from concept to visualization.
+
+It is a relatively straightforward solution to a significant hurdle with the software teams.
+
+# Definition of Terms/ Dictionary
+
+**Mermaid text definitions can be saved for later reuse and editing.**
+
+> These are the Mermaid diagram definitions inside `<div>` tags, with the `class=mermaid`.
+
+```html
+<pre class="mermaid">
+    graph TD
+    A[Client] --> B[Load Balancer]
+    B --> C[Server01]
+    B --> D[Server02]
+</pre>
+```
+
+**render**
+
+> This is the core function of the Mermaid API. It reads all the `Mermaid Definitions` inside `div` tags and returns an SVG file, based on the definition.
+
+**Nodes**
+
+> These are the boxes that contain text or otherwise discrete pieces of each diagram, separated generally by arrows, except for Gantt Charts and User Journey Diagrams. They will be referred often in the instructions. Read for Diagram Specific [Syntax](../intro/n00b-syntaxReference.md)
+
+## Advantages of using Mermaid
+
+- Ease to generate, modify and render diagrams when you make them.
+- The number of integrations and plugins it has.
+- You can add it to your or companies website.
+- Diagrams can be created through comments like this in a script:
+
+## The catch-22 of Diagrams and Charts:
+
+**Diagramming and charting is a large waste of developer's time, but not having diagrams ruins productivity.**
+
+Mermaid solves this by reducing the time and effort required to create diagrams and charts.
+
+Because, the text base for the diagrams allows it to be updated easily. Also, it can be made part of production scripts (and other pieces of code). So less time is spent on documenting, as a separate task.
+
+## Catching up with Development
+
+Being based on markdown, Mermaid can be used, not only by accomplished front-end developers, but by most computer savvy people to render diagrams, at much faster speeds.
+In fact one can pick up the syntax for it quite easily from the examples given and there are many tutorials available in the internet.
+
+## Mermaid is for everyone.
+
+Video [Tutorials](https://mermaid.js.org/config/Tutorials.html) are also available for the mermaid [live editor](https://mermaid.live/).
+
+Alternatively you can use Mermaid [Plug-Ins](https://mermaid-js.github.io/mermaid/#/./integrations), with tools you already use, like Google Docs.

docs/community/questions-and-suggestions.md

@@ -1,26 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/questions-and-suggestions.md](../../packages/mermaid/src/docs/community/questions-and-suggestions.md).
-
-# Questions or Suggestions?
-
-**_\[TODO: This section is still a WIP. It still needs MAJOR revision.]_**
-
-## First search to see if someone has already asked (and hopefully been answered) or suggested the same thing.
-
-- Search in Discussions
-- Search in open Issues
-- Search in closed Issues
-
-If you find an open issue or discussion thread that is similar to your question but isn't answered, you can let us know that you are also interested in it.
-Use the GitHub reactions to add a thumbs-up to the issue or discussion thread.
-
-This helps the team know the relative interest in something and helps them set priorities and assignments.
-
-Feel free to add to the discussion on the issue or topic.
-
-If you can't find anything that already addresses your question or suggestion, _open a new issue:_
-
-Log in to [GitHub.com](https://www.github.com), open or append to an issue [using the GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Area%3A+Documentation%22).

docs/config/Tutorials.md

@@ -32,7 +32,7 @@ The definitions that can be generated the Live-Editor are also backwards-compati
 
 ## Mermaid with HTML
 
-Examples are provided in [Getting Started](../intro/getting-started.md)
+Examples are provided in [Getting Started](../intro/n00b-gettingStarted.md)
 
 **CodePen Examples:**
 

docs/config/configuration.md

@@ -10,41 +10,10 @@ When mermaid starts, configuration is extracted to determine a configuration to
 
 - The default configuration
 - Overrides at the site level are set by the initialize call, and will be applied to all diagrams in the site/app. The term for this is the **siteConfig**.
-- Frontmatter (v\<MERMAID_RELEASE_VERSION>+) - diagram authors can update select configuration parameters in the frontmatter of the diagram. These are applied to the render config.
-- Directives (Deprecated by Frontmatter) - diagram authors can update select configuration parameters directly in the diagram code via directives. These are applied to the render config.
+- Directives - diagram authors can update select configuration parameters directly in the diagram code via directives. These are applied to the render config.
 
 **The render config** is configuration that is used when rendering by applying these configurations.
 
-## Frontmatter config
-
-The entire mermaid configuration (except the secure configs) can be overridden by the diagram author in the frontmatter of the diagram. The frontmatter is a YAML block at the top of the diagram.
-
-```mermaid-example
----
-title: Hello Title
-config:
-  theme: base
-  themeVariables:
-    primaryColor: "#00ff00"
----
-flowchart
-	Hello --> World
-
-```
-
-```mermaid
----
-title: Hello Title
-config:
-  theme: base
-  themeVariables:
-    primaryColor: "#00ff00"
----
-flowchart
-	Hello --> World
-
-```
-
 ## Theme configuration
 
 ## Starting mermaid

docs/config/directives.md

@@ -6,9 +6,6 @@
 
 # Directives
 
-> **Warning**
-> Directives are deprecated from v\<MERMAID_RELEASE_VERSION>. Please use the `config` key in frontmatter to pass configuration. See [Configuration](./configuration.md) for more details.
-
 ## Directives
 
 Directives give a diagram author the capability to alter the appearance of a diagram before rendering by changing the applied configuration.

docs/config/n00b-advanced.md

@@ -2,9 +2,9 @@
 >
 > ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
 >
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/advanced.md](../../packages/mermaid/src/docs/config/advanced.md).
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/n00b-advanced.md](../../packages/mermaid/src/docs/config/n00b-advanced.md).
 
-# Advanced mermaid (Coming soon..)
+# Advanced n00b mermaid (Coming soon..)
 
 ## splitting mermaid code from html
 

docs/config/setup/interfaces/mermaidAPI.ParseOptions.md

@@ -16,4 +16,4 @@
 
 #### Defined in
 
-[mermaidAPI.ts:78](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L78)
+[mermaidAPI.ts:77](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L77)

docs/config/setup/interfaces/mermaidAPI.RenderResult.md

@@ -39,7 +39,7 @@ bindFunctions?.(div); // To call bindFunctions only if it's present.
 
 #### Defined in
 
-[mermaidAPI.ts:98](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L98)
+[mermaidAPI.ts:97](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L97)
 
 ---
 
@@ -51,4 +51,4 @@ The svg code for the rendered graph.
 
 #### Defined in
 
-[mermaidAPI.ts:88](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L88)
+[mermaidAPI.ts:87](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L87)

docs/config/setup/modules/config.md

@@ -14,7 +14,7 @@
 
 #### Defined in
 
-[config.ts:8](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L8)
+[config.ts:7](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L7)
 
 ## Functions
 
@@ -26,9 +26,9 @@ Pushes in a directive to the configuration
 
 #### Parameters
 
-| Name        | Type            | Description              |
-| :---------- | :-------------- | :----------------------- |
-| `directive` | `MermaidConfig` | The directive to push in |
+| Name        | Type  | Description              |
+| :---------- | :---- | :----------------------- |
+| `directive` | `any` | The directive to push in |
 
 #### Returns
 
@@ -36,7 +36,7 @@ Pushes in a directive to the configuration
 
 #### Defined in
 
-[config.ts:188](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L188)
+[config.ts:191](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L191)
 
 ---
 
@@ -60,7 +60,7 @@ The currentConfig
 
 #### Defined in
 
-[config.ts:131](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L131)
+[config.ts:137](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L137)
 
 ---
 
@@ -118,7 +118,7 @@ The siteConfig
 
 #### Defined in
 
-[config.ts:218](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L218)
+[config.ts:223](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L223)
 
 ---
 
@@ -147,7 +147,7 @@ options in-place
 
 #### Defined in
 
-[config.ts:146](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L146)
+[config.ts:152](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L152)
 
 ---
 
@@ -242,10 +242,10 @@ The new siteConfig
 
 #### Parameters
 
-| Name          | Type               |
-| :------------ | :----------------- |
-| `siteCfg`     | `MermaidConfig`    |
-| `_directives` | `MermaidConfig`\[] |
+| Name          | Type            |
+| :------------ | :-------------- |
+| `siteCfg`     | `MermaidConfig` |
+| `_directives` | `any`\[]        |
 
 #### Returns
 
@@ -253,7 +253,7 @@ The new siteConfig
 
 #### Defined in
 
-[config.ts:15](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L15)
+[config.ts:14](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L14)
 
 ---
 

docs/config/setup/modules/defaultConfig.md

@@ -10,17 +10,17 @@
 
 ### configKeys
 
-• `Const` **configKeys**: `Set`<`string`>
+• `Const` **configKeys**: `string`\[]
 
 #### Defined in
 
-[defaultConfig.ts:268](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L268)
+[defaultConfig.ts:266](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L266)
 
 ---
 
 ### default
 
-• `Const` **default**: `RequiredDeep`<`MermaidConfig`>
+• `Const` **default**: `Partial`<`MermaidConfig`>
 
 Default mermaid configuration options.
 
@@ -30,4 +30,4 @@ Non-JSON JS default values are listed in this file, e.g. functions, or
 
 #### Defined in
 
-[defaultConfig.ts:18](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L18)
+[defaultConfig.ts:16](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L16)

docs/config/setup/modules/mermaidAPI.md

@@ -25,7 +25,7 @@ Renames and re-exports [mermaidAPI](mermaidAPI.md#mermaidapi)
 
 #### Defined in
 
-[mermaidAPI.ts:82](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L82)
+[mermaidAPI.ts:81](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L81)
 
 ## Variables
 
@@ -96,7 +96,7 @@ mermaid.initialize(config);
 
 #### Defined in
 
-[mermaidAPI.ts:673](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L673)
+[mermaidAPI.ts:668](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L668)
 
 ## Functions
 
@@ -127,7 +127,7 @@ Return the last node appended
 
 #### Defined in
 
-[mermaidAPI.ts:310](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L310)
+[mermaidAPI.ts:309](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L309)
 
 ---
 
@@ -153,7 +153,7 @@ the cleaned up svgCode
 
 #### Defined in
 
-[mermaidAPI.ts:256](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L256)
+[mermaidAPI.ts:255](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L255)
 
 ---
 
@@ -179,7 +179,7 @@ the string with all the user styles
 
 #### Defined in
 
-[mermaidAPI.ts:185](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L185)
+[mermaidAPI.ts:184](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L184)
 
 ---
 
@@ -202,7 +202,7 @@ the string with all the user styles
 
 #### Defined in
 
-[mermaidAPI.ts:233](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L233)
+[mermaidAPI.ts:232](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L232)
 
 ---
 
@@ -229,7 +229,7 @@ with an enclosing block that has each of the cssClasses followed by !important;
 
 #### Defined in
 
-[mermaidAPI.ts:169](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L169)
+[mermaidAPI.ts:168](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L168)
 
 ---
 
@@ -249,7 +249,7 @@ with an enclosing block that has each of the cssClasses followed by !important;
 
 #### Defined in
 
-[mermaidAPI.ts:155](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L155)
+[mermaidAPI.ts:154](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L154)
 
 ---
 
@@ -269,7 +269,7 @@ with an enclosing block that has each of the cssClasses followed by !important;
 
 #### Defined in
 
-[mermaidAPI.ts:126](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L126)
+[mermaidAPI.ts:125](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L125)
 
 ---
 
@@ -295,7 +295,7 @@ Put the svgCode into an iFrame. Return the iFrame code
 
 #### Defined in
 
-[mermaidAPI.ts:287](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L287)
+[mermaidAPI.ts:286](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L286)
 
 ---
 
@@ -320,4 +320,4 @@ Remove any existing elements from the given document
 
 #### Defined in
 
-[mermaidAPI.ts:360](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L360)
+[mermaidAPI.ts:359](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L359)

docs/config/usage.md

@@ -41,7 +41,7 @@ pnpm add mermaid
 
 **Hosting mermaid on a web page:**
 
-> Note:This topic explored in greater depth in the [User Guide for Beginners](../intro/getting-started.md)
+> Note:This topic explored in greater depth in the [User Guide for Beginners](../intro/n00b-gettingStarted.md)
 
 The easiest way to integrate mermaid on a web page requires two elements:
 
@@ -64,7 +64,7 @@ Example:
 
 ```html
 <script type="module">
-  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
 </script>
 ```
 
@@ -83,7 +83,7 @@ Example:
       B-->D(fa:fa-spinner);
     </pre>
     <script type="module">
-      import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+      import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
     </script>
   </body>
 </html>

docs/intro/index.md

@@ -10,22 +10,11 @@
 
 It is a JavaScript based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically.
 
-> If you are familiar with Markdown you should have no problem learning [Mermaid's Syntax](syntax-reference.md).
+> If you are familiar with Markdown you should have no problem learning [Mermaid's Syntax](n00b-syntaxReference.md).
 
 <img src="/header.png" alt="" />
 
-<div class='badges'>
-
-[![Build CI Status](https://github.com/mermaid-js/mermaid/actions/workflows/build.yml/badge.svg)](https://github.com/mermaid-js/mermaid/actions/workflows/build.yml)
-[![NPM](https://img.shields.io/npm/v/mermaid)](https://www.npmjs.com/package/mermaid)
-[![npm minified gzipped bundle size](https://img.shields.io/bundlephobia/minzip/mermaid)](https://bundlephobia.com/package/mermaid)
-[![Coverage Status](https://coveralls.io/repos/github/mermaid-js/mermaid/badge.svg?branch=master)](https://coveralls.io/github/mermaid-js/mermaid?branch=master)
-[![CDN Status](https://img.shields.io/jsdelivr/npm/hm/mermaid)](https://www.jsdelivr.com/package/npm/mermaid)
-[![NPM](https://img.shields.io/npm/dm/mermaid)](https://www.npmjs.com/package/mermaid)
-[![Join our Slack!](https://img.shields.io/static/v1?message=join%20chat&color=9cf&logo=slack&label=slack)](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE)
-[![Twitter Follow](https://img.shields.io/twitter/follow/mermaidjs_?style=social)](https://twitter.com/mermaidjs_)
-
-</div>
+[![Build CI Status](https://github.com/mermaid-js/mermaid/actions/workflows/build.yml/badge.svg)](https://github.com/mermaid-js/mermaid/actions/workflows/build.yml) [![NPM](https://img.shields.io/npm/v/mermaid)](https://www.npmjs.com/package/mermaid) [![npm minified gzipped bundle size](https://img.shields.io/bundlephobia/minzip/mermaid)](https://bundlephobia.com/package/mermaid) [![Coverage Status](https://coveralls.io/repos/github/mermaid-js/mermaid/badge.svg?branch=master)](https://coveralls.io/github/mermaid-js/mermaid?branch=master) [![CDN Status](https://img.shields.io/jsdelivr/npm/hm/mermaid)](https://www.jsdelivr.com/package/npm/mermaid) [![NPM](https://img.shields.io/npm/dm/mermaid)](https://www.npmjs.com/package/mermaid) [![Join our Slack!](https://img.shields.io/static/v1?message=join%20chat&color=9cf&logo=slack&label=slack)](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE) [![Twitter Follow](https://img.shields.io/twitter/follow/mermaidjs_?style=social)](https://twitter.com/mermaidjs_)
 
 <!-- Mermaid book banner -->
 
@@ -44,7 +33,7 @@ Mermaid allows even non-programmers to easily create detailed and diagrams throu
 [Tutorials](../config/Tutorials.md) has video tutorials.
 Use Mermaid with your favorite applications, check out the list of [Integrations and Usages of Mermaid](../ecosystem/integrations.md).
 
-For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](../intro/getting-started.md) and [Usage](../config/usage.md).
+For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](../community/n00b-overview.md) and [Usage](../config/usage.md).
 
 🌐 [CDN](https://www.jsdelivr.com/package/npm/mermaid) | 📖 [Documentation](https://mermaidjs.github.io) | 🙌 [Contribution](../community/development.md) | 🔌 [Plug-Ins](../ecosystem/integrations.md)
 
@@ -284,9 +273,9 @@ quadrantChart
 
 ## Installation
 
-**In depth guides and examples can be found at [Getting Started](./getting-started.md) and [Usage](../config/usage.md).**
+**In depth guides and examples can be found at [Getting Started](./n00b-gettingStarted.md) and [Usage](../config/usage.md).**
 
-**It would also be helpful to learn more about mermaid's [Syntax](./syntax-reference.md).**
+**It would also be helpful to learn more about mermaid's [Syntax](./n00b-syntaxReference.md).**
 
 ### CDN
 
@@ -296,7 +285,7 @@ To select a version:
 
 Replace `<version>` with the desired version number.
 
-Latest Version: <https://cdn.jsdelivr.net/npm/mermaid@10>
+Latest Version: <https://cdn.jsdelivr.net/npm/mermaid@11>
 
 ## Deploying Mermaid
 
@@ -314,7 +303,7 @@ To Deploy Mermaid:
 
 ```html
 <script type="module">
-  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
   mermaid.initialize({ startOnLoad: true });
 </script>
 ```
@@ -345,19 +334,7 @@ Together we could continue the work with things like:
 
 Don't hesitate to contact me if you want to get involved!
 
-## Contributors
-
-<div class='badges'>
-
-[![Good first issue](https://img.shields.io/github/labels/mermaid-js/mermaid/Good%20first%20issue%21)](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Good+first+issue%21%22)
-[![Contributors](https://img.shields.io/github/contributors/mermaid-js/mermaid)](https://github.com/mermaid-js/mermaid/graphs/contributors)
-[![Commits](https://img.shields.io/github/commit-activity/m/mermaid-js/mermaid)](https://github.com/mermaid-js/mermaid/graphs/contributors)
-
-</div>
-
-Mermaid is a growing community and is always accepting new contributors. There's a lot of different ways to help out and we're always looking for extra hands! Look at [this issue](https://github.com/mermaid-js/mermaid/issues/866) if you want to know where to start helping out.
-
-Detailed information about how to contribute can be found in the [contribution guideline](/community/development).
+## For contributors
 
 ### Requirements
 
@@ -365,7 +342,7 @@ Detailed information about how to contribute can be found in the [contribution g
 - [Node.js](https://nodejs.org/en/). `volta install node`
 - [pnpm](https://pnpm.io/) package manager. `volta install pnpm`
 
-### Development Installation
+## Development Installation
 
 ```bash
 git clone git@github.com:mermaid-js/mermaid.git
@@ -402,7 +379,21 @@ Update version number in `package.json`.
 npm publish
 ```
 
-The above command generates files into the `dist` folder and publishes them to [npmjs.org](npmjs.org).
+The above command generates files into the `dist` folder and publishes them to \<npmjs.org>.
+
+## Related projects
+
+- [Command Line Interface](https://github.com/mermaid-js/mermaid-cli)
+- [Live Editor](https://github.com/mermaid-js/mermaid-live-editor)
+- [HTTP Server](https://github.com/TomWright/mermaid-server)
+
+## Contributors
+
+[![Good first issue](https://img.shields.io/github/labels/mermaid-js/mermaid/Good%20first%20issue%21)](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Good+first+issue%21%22) [![Contributors](https://img.shields.io/github/contributors/mermaid-js/mermaid)](https://github.com/mermaid-js/mermaid/graphs/contributors) [![Commits](https://img.shields.io/github/commit-activity/m/mermaid-js/mermaid)](https://github.com/mermaid-js/mermaid/graphs/contributors)
+
+Mermaid is a growing community and is always accepting new contributors. There's a lot of different ways to help out and we're always looking for extra hands! Look at [this issue](https://github.com/mermaid-js/mermaid/issues/866) if you want to know where to start helping out.
+
+Detailed information about how to contribute can be found in the [contribution guide](https://github.com/mermaid-js/mermaid/blob/develop/CONTRIBUTING.md)
 
 ## Security and safe diagrams
 
@@ -433,15 +424,20 @@ A quick note from Knut Sveidqvist:
 _Mermaid was created by Knut Sveidqvist for easier documentation._
 
 <style scoped>
- .badges > p {
-    display: flex;
+  #contributors + p,
+  #about-mermaid + p + p + blockquote + img + p
+  {
+    display: flex
   }
 
-  .badges > p > a {
-    margin: 0 0.5rem;
+  #contributors + p a,
+  #about-mermaid + p + p + blockquote + img + p a
+  {
+    margin: 0 0.5rem
   }
 
-  .dark #VPContent > div > div > div.content > div > main > div > div > img {
+  .dark #VPContent > div > div > div.content > div > main > div > div > img
+  {
     filter: invert(1) hue-rotate(217deg)  contrast(0.72);
   }
 </style>

docs/intro/n00b-gettingStarted.md

@@ -2,13 +2,13 @@
 >
 > ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
 >
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/intro/getting-started.md](../../packages/mermaid/src/docs/intro/getting-started.md).
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/intro/n00b-gettingStarted.md](../../packages/mermaid/src/docs/intro/n00b-gettingStarted.md).
 
 # A Mermaid User-Guide for Beginners
 
 Mermaid is composed of three parts: Deployment, Syntax and Configuration.
 
-This section talks about the different ways to deploy Mermaid. Learning the [Syntax](syntax-reference.md) would be of great help to the beginner.
+This section talks about the different ways to deploy Mermaid. Learning the [Syntax](n00b-syntaxReference.md) would be of great help to the beginner.
 
 > Generally the live editor is enough for most general uses of mermaid, and is a good place to start learning.
 
@@ -53,7 +53,7 @@ graph TD
 
 In the `Code` section one can write or edit raw mermaid code, and instantly `Preview` the rendered result on the panel beside it.
 
-The `Configuration` Section is for changing the appearance and behavior of mermaid diagrams. An easy introduction to mermaid configuration is found in the [Advanced usage](../config/advanced.md) section. A complete configuration reference cataloging the default values can be found on the [mermaidAPI](../config/setup/README.md) page.
+The `Configuration` Section is for changing the appearance and behavior of mermaid diagrams. An easy introduction to mermaid configuration is found in the [Advanced usage](../config/n00b-advanced.md) section. A complete configuration reference cataloging the default values can be found on the [mermaidAPI](../config/setup/README.md) page.
 
 ![Code,Config and Preview](./img/Code-Preview-Config.png)
 
@@ -128,7 +128,7 @@ b. The importing of mermaid library through the `mermaid.esm.mjs` or `mermaid.es
 ```html
 <body>
   <script type="module">
-    import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+    import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
     mermaid.initialize({ startOnLoad: true });
   </script>
 </body>
@@ -168,7 +168,7 @@ Rendering in Mermaid is initialized by `mermaid.initialize()` call. However, doi
     </pre>
 
     <script type="module">
-      import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+      import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
       mermaid.initialize({ startOnLoad: true });
     </script>
   </body>

docs/intro/n00b-syntaxReference.md

@@ -2,7 +2,7 @@
 >
 > ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
 >
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/intro/syntax-reference.md](../../packages/mermaid/src/docs/intro/syntax-reference.md).
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/intro/n00b-syntaxReference.md](../../packages/mermaid/src/docs/intro/n00b-syntaxReference.md).
 
 # Diagram Syntax
 
@@ -42,7 +42,7 @@ erDiagram
           PRODUCT ||--o{ ORDER-ITEM : "ordered in"
 ```
 
-The [Getting Started](./getting-started.md) section can also provide some practical examples of mermaid syntax.
+The [Getting Started](./n00b-gettingStarted.md) section can also provide some practical examples of mermaid syntax.
 
 ## Diagram Breaking
 
@@ -56,30 +56,30 @@ One should **beware the use of some words or symbols** that can break diagrams.
 | 'end'                                                                                | The word "End" can cause Flowcharts and Sequence diagrams to break      | Wrap them in quotation marks to prevent breakage. |
 | [Nodes inside Nodes](../syntax/flowchart.md?id=special-characters-that-break-syntax) | Mermaid gets confused with nested shapes                                | wrap them in quotation marks to prevent breaking  |
 
-## Mermaid Live Editor
+### Mermaid Live Editor
 
 Now, that you've seen what you should not add to your diagrams, you can play around with them in the [Mermaid Live Editor](https://mermaid.live).
 
-## Configuration
+# Configuration
 
 Configuration is the third part of Mermaid, after deployment and syntax. It deals with the different ways that Mermaid can be customized across different deployments.
 
 If you are interested in altering and customizing your Mermaid Diagrams, you will find the methods and values available for [Configuration](../config/setup/README.md) here. It includes themes.
 This section will introduce the different methods of configuring the behaviors and appearances of Mermaid Diagrams.
-The following are the most commonly used methods, and they are all tied to Mermaid [Deployment](./getting-started.md) methods.
+The following are the most commonly used methods, and they are all tied to Mermaid [Deployment](./n00b-gettingStarted.md) methods.
 
 ### Configuration Section in the [Live Editor](https://mermaid.live).
 
 Here you can edit certain values to change the behavior and appearance of the diagram.
 
-### [The initialize() call](./getting-started#_3-calling-the-javascript-api)
+### [The initialize() call](https://mermaid-js.github.io/mermaid/#/n00b-gettingStarted?id=_3-calling-the-javascript-api),
 
 Used when Mermaid is called via an API, or through a `<script>` tag.
 
-### [Directives](../config/directives.md)
+### [Directives](../config/directives.md),
 
 Allows for the limited reconfiguration of a diagram just before it is rendered. It can alter the font style, color and other aesthetic aspects of the diagram. You can pass a directive alongside your definition inside `%%{ }%%`. It can be done either above or below your diagram definition.
 
-### [Theme Manipulation](../config/theming.md)
+### [Theme Manipulation](../config/theming.md):
 
 An application of using Directives to change [Themes](../config/theming.md). `Theme` is a value within Mermaid's configuration that dictates the color scheme for diagrams.

docs/syntax/flowchart.md

@@ -748,48 +748,6 @@ flowchart LR
   B1 --> B2
 ```
 
-#### Limitation
-
-If any of a subgraph's nodes are linked to the outside, subgraph direction will be ignored. Instead the subgraph will inherit the direction of the parent graph:
-
-```mermaid-example
-flowchart LR
-    subgraph subgraph1
-        direction TB
-        top1[top] --> bottom1[bottom]
-    end
-    subgraph subgraph2
-        direction TB
-        top2[top] --> bottom2[bottom]
-    end
-    %% ^ These subgraphs are identical, except for the links to them:
-
-    %% Link *to* subgraph1: subgraph1 direction is mantained
-    outside --> subgraph1
-    %% Link *within* subgraph2:
-    %% subgraph2 inherits the direction of the top-level graph (LR)
-    outside ---> top2
-```
-
-```mermaid
-flowchart LR
-    subgraph subgraph1
-        direction TB
-        top1[top] --> bottom1[bottom]
-    end
-    subgraph subgraph2
-        direction TB
-        top2[top] --> bottom2[bottom]
-    end
-    %% ^ These subgraphs are identical, except for the links to them:
-
-    %% Link *to* subgraph1: subgraph1 direction is mantained
-    outside --> subgraph1
-    %% Link *within* subgraph2:
-    %% subgraph2 inherits the direction of the top-level graph (LR)
-    outside ---> top2
-```
-
 ## Markdown Strings
 
 The "Markdown Strings" feature enhances flowcharts and mind maps by offering a more versatile string type, which supports text formatting options such as bold and italics, and automatically wraps text within labels.

docs/syntax/mindmap.md

@@ -300,7 +300,7 @@ From version 9.4.0 you can simplify this code to:
 
 ```html
 <script type="module">
-  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
 </script>
 ```
 

docs/syntax/timeline.md

@@ -469,7 +469,7 @@ You can use this method to add mermaid including the timeline diagram to a web p
 
 ```html
 <script type="module">
-  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
 </script>
 ```
 

package.json

@@ -4,7 +4,7 @@
   "version": "10.2.4",
   "description": "Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
   "type": "module",
-  "packageManager": "pnpm@8.6.12",
+  "packageManager": "pnpm@8.6.11",
   "keywords": [
     "diagram",
     "markdown",
@@ -15,14 +15,14 @@
     "git graph"
   ],
   "scripts": {
-    "build:vite": "ts-node-esm --transpileOnly .vite/build.ts",
-    "build:mermaid": "pnpm build:vite --mermaid",
-    "build:viz": "pnpm build:mermaid --visualize",
+    "build": "pnpm build:esbuild && pnpm build:types",
+    "build:esbuild": "pnpm run -r clean && ts-node-esm --transpileOnly .esbuild/build.ts",
+    "build:mermaid": "pnpm build:esbuild --mermaid",
+    "build:viz": "pnpm build:esbuild --visualize",
     "build:types": "tsc -p ./packages/mermaid/tsconfig.json --emitDeclarationOnly && tsc -p ./packages/mermaid-zenuml/tsconfig.json --emitDeclarationOnly && tsc -p ./packages/mermaid-example-diagram/tsconfig.json --emitDeclarationOnly",
-    "build:watch": "pnpm build:vite --watch",
-    "build": "pnpm run -r clean && pnpm build:types && pnpm build:vite",
-    "dev": "concurrently \"pnpm build:vite --watch\" \"ts-node-esm .vite/server.ts\"",
-    "dev:coverage": "pnpm coverage:cypress:clean && VITE_COVERAGE=true pnpm dev",
+    "dev": "ts-node-esm --transpileOnly .esbuild/server.ts",
+    "dev:vite": "ts-node-esm --transpileOnly .vite/server.ts",
+    "dev:coverage": "pnpm coverage:cypress:clean && VITE_COVERAGE=true pnpm dev:vite",
     "release": "pnpm build",
     "lint": "eslint --cache --cache-strategy content --ignore-path .gitignore . && pnpm lint:jison && prettier --cache --check .",
     "lint:fix": "eslint --cache --cache-strategy content --fix --ignore-path .gitignore . && prettier --write . && ts-node-esm scripts/fixCSpell.ts",
@@ -31,8 +31,8 @@
     "cypress": "cypress run",
     "cypress:open": "cypress open",
     "e2e": "start-server-and-test dev http://localhost:9000/ cypress",
+    "e2e:coverage": "start-server-and-test dev:coverage http://localhost:9000/ cypress",
     "coverage:cypress:clean": "rimraf .nyc_output coverage/cypress",
-    "e2e:coverage": "pnpm coverage:cypress:clean && VITE_COVERAGE=true pnpm e2e",
     "coverage:merge": "ts-node-esm scripts/coverage.ts",
     "coverage": "pnpm test:coverage --run && pnpm e2e:coverage && pnpm coverage:merge",
     "ci": "vitest run",
@@ -70,6 +70,7 @@
     "@types/eslint": "^8.37.0",
     "@types/express": "^4.17.17",
     "@types/js-yaml": "^4.0.5",
+    "@vitest/coverage-c8": "^0.28.4",
     "@types/jsdom": "^21.1.1",
     "@types/lodash": "^4.14.194",
     "@types/mdast": "^3.0.11",
@@ -78,9 +79,9 @@
     "@types/rollup-plugin-visualizer": "^4.2.1",
     "@typescript-eslint/eslint-plugin": "^5.59.0",
     "@typescript-eslint/parser": "^5.59.0",
-    "@vitest/coverage-v8": "^0.34.0",
-    "@vitest/spy": "^0.34.0",
-    "@vitest/ui": "^0.34.0",
+    "@vitest/coverage-v8": "^0.33.0",
+    "@vitest/spy": "^0.33.0",
+    "@vitest/ui": "^0.33.0",
     "ajv": "^8.12.0",
     "concurrently": "^8.0.1",
     "cors": "^2.8.5",
@@ -119,10 +120,10 @@
     "typescript": "^5.1.3",
     "vite": "^4.3.9",
     "vite-plugin-istanbul": "^4.1.0",
-    "vitest": "^0.34.0"
+    "vitest": "^0.33.0"
   },
   "volta": {
-    "node": "18.17.1"
+    "node": "18.17.0"
   },
   "nyc": {
     "report-dir": "coverage/cypress"

packages/mermaid-example-diagram/package.json

@@ -43,8 +43,7 @@
     "cytoscape-cose-bilkent": "^4.1.0",
     "cytoscape-fcose": "^2.1.0",
     "d3": "^7.0.0",
-    "khroma": "^2.0.0",
-    "non-layered-tidy-tree-layout": "^2.0.2"
+    "khroma": "^2.0.0"
   },
   "devDependencies": {
     "@types/cytoscape": "^3.19.9",

packages/mermaid/.madgerc

@@ -1,22 +0,0 @@
-{
-  "detectiveOptions": {
-    "ts": {
-      "skipTypeImports": true
-    },
-    "es6": {
-      "skipTypeImports": true
-    }
-  },
-  "fileExtensions": [
-    "js",
-    "ts"
-  ],
-  "excludeRegExp": [
-    "node_modules",
-    "docs",
-    "vitepress",
-    "detector",
-    "Detector"
-  ],
-  "tsConfig": "./tsconfig.json"
-}

packages/mermaid/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mermaid",
-  "version": "10.3.1",
+  "version": "11.0.0-alpha.2",
   "description": "Markdown-ish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
   "type": "module",
   "module": "./dist/mermaid.core.mjs",
@@ -38,7 +38,6 @@
     "docs:verify-version": "ts-node-esm scripts/update-release-version.mts --verify",
     "types:build-config": "ts-node-esm --transpileOnly scripts/create-types-from-json-schema.mts",
     "types:verify-config": "ts-node-esm scripts/create-types-from-json-schema.mts --verify",
-    "checkCircle": "npx madge --circular ./src",
     "release": "pnpm build",
     "prepublishOnly": "cpy '../../README.*' ./ --cwd=. && pnpm -w run build"
   },
@@ -60,8 +59,6 @@
   },
   "dependencies": {
     "@braintree/sanitize-url": "^6.0.1",
-    "@types/d3-scale": "^4.0.3",
-    "@types/d3-scale-chromatic": "^3.0.0",
     "cytoscape": "^3.23.0",
     "cytoscape-cose-bilkent": "^4.1.0",
     "cytoscape-fcose": "^2.1.0",
@@ -74,20 +71,18 @@
     "khroma": "^2.0.0",
     "lodash-es": "^4.17.21",
     "mdast-util-from-markdown": "^1.3.0",
-    "non-layered-tidy-tree-layout": "^2.0.2",
     "stylis": "^4.1.3",
     "ts-dedent": "^2.2.0",
-    "uuid": "^9.0.0",
-    "web-worker": "^1.2.0"
+    "uuid": "^9.0.0"
   },
   "devDependencies": {
     "@adobe/jsonschema2md": "^7.1.4",
+    "@types/d3-scale": "^4.0.3",
+    "@types/d3-scale-chromatic": "^3.0.0",
     "@types/cytoscape": "^3.19.9",
     "@types/d3": "^7.4.0",
     "@types/d3-sankey": "^0.12.1",
-    "@types/d3-scale": "^4.0.3",
     "@types/d3-selection": "^3.0.5",
-    "@types/d3-shape": "^3.1.1",
     "@types/dompurify": "^3.0.2",
     "@types/jsdom": "^21.1.1",
     "@types/lodash-es": "^4.17.7",
@@ -116,7 +111,6 @@
     "remark-gfm": "^3.0.1",
     "rimraf": "^5.0.0",
     "start-server-and-test": "^2.0.0",
-    "type-fest": "^4.1.0",
     "typedoc": "^0.24.5",
     "typedoc-plugin-markdown": "^3.15.2",
     "typescript": "^5.0.4",

packages/mermaid/src/Diagram.ts

@@ -48,7 +48,7 @@ export class Diagram {
     // extractFrontMatter().
 
     this.parser.parse = (text: string) =>
-      originalParse(cleanupComments(extractFrontMatter(text, this.db, configApi.addDirective)));
+      originalParse(cleanupComments(extractFrontMatter(text, this.db)));
 
     this.parser.parser.yy = this.db;
     this.init = diagram.init;

packages/mermaid/src/assignWithDepth.ts

@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
 /**
- * assignWithDepth Extends the functionality of {@link Object.assign} with the
+ * assignWithDepth Extends the functionality of {@link ObjectConstructor.assign} with the
  *   ability to merge arbitrary-depth objects For each key in src with path `k` (recursively)
  *   performs an Object.assign(dst[`k`], src[`k`]) with a slight change from the typical handling of
  *   undefined for dst[`k`]: instead of raising an error, dst[`k`] is auto-initialized to `{}` and

packages/mermaid/src/config.spec.ts

@@ -1,13 +1,11 @@
-/* eslint-disable @typescript-eslint/no-non-null-assertion */
 import * as configApi from './config.js';
-import type { MermaidConfig } from './config.type.js';
 
-describe('when working with site config', () => {
+describe('when working with site config', function () {
   beforeEach(() => {
     // Resets the site config to default config
     configApi.setSiteConfig({});
   });
-  it('should set site config and config properly', () => {
+  it('should set site config and config properly', function () {
     const config_0 = { fontFamily: 'foo-font', fontSize: 150 };
     configApi.setSiteConfig(config_0);
     const config_1 = configApi.getSiteConfig();
@@ -16,26 +14,19 @@ describe('when working with site config', () => {
     expect(config_1.fontSize).toEqual(config_0.fontSize);
     expect(config_1).toEqual(config_2);
   });
-  it('should respect secure keys when applying directives', () => {
-    const config_0: MermaidConfig = {
+  it('should respect secure keys when applying directives', function () {
+    const config_0 = {
       fontFamily: 'foo-font',
-      securityLevel: 'strict', // can't be changed
       fontSize: 12345, // can't be changed
       secure: [...configApi.defaultConfig.secure!, 'fontSize'],
     };
     configApi.setSiteConfig(config_0);
-    const directive: MermaidConfig = {
-      fontFamily: 'baf',
-      // fontSize and securityLevel shouldn't be changed
-      fontSize: 54321,
-      securityLevel: 'loose',
-    };
-    const cfg: MermaidConfig = configApi.updateCurrentConfig(config_0, [directive]);
+    const directive = { fontFamily: 'baf', fontSize: 54321 /* fontSize shouldn't be changed */ };
+    const cfg = configApi.updateCurrentConfig(config_0, [directive]);
     expect(cfg.fontFamily).toEqual(directive.fontFamily);
     expect(cfg.fontSize).toBe(config_0.fontSize);
-    expect(cfg.securityLevel).toBe(config_0.securityLevel);
   });
-  it('should allow setting partial options', () => {
+  it('should allow setting partial options', function () {
     const defaultConfig = configApi.getConfig();
 
     configApi.setConfig({
@@ -51,7 +42,7 @@ describe('when working with site config', () => {
       updatedConfig.quadrantChart!.chartWidth
     );
   });
-  it('should set reset config properly', () => {
+  it('should set reset config properly', function () {
     const config_0 = { fontFamily: 'foo-font', fontSize: 150 };
     configApi.setSiteConfig(config_0);
     const config_1 = { fontFamily: 'baf' };
@@ -64,7 +55,7 @@ describe('when working with site config', () => {
     const config_4 = configApi.getSiteConfig();
     expect(config_4.fontFamily).toEqual(config_0.fontFamily);
   });
-  it('should set global reset config properly', () => {
+  it('should set global reset config properly', function () {
     const config_0 = { fontFamily: 'foo-font', fontSize: 150 };
     configApi.setSiteConfig(config_0);
     const config_1 = configApi.getSiteConfig();

packages/mermaid/src/config.ts

@@ -3,16 +3,15 @@ import { log } from './logger.js';
 import theme from './themes/index.js';
 import config from './defaultConfig.js';
 import type { MermaidConfig } from './config.type.js';
-import { sanitizeDirective } from './utils.js';
 
 export const defaultConfig: MermaidConfig = Object.freeze(config);
 
 let siteConfig: MermaidConfig = assignWithDepth({}, defaultConfig);
 let configFromInitialize: MermaidConfig;
-let directives: MermaidConfig[] = [];
+let directives: any[] = [];
 let currentConfig: MermaidConfig = assignWithDepth({}, defaultConfig);
 
-export const updateCurrentConfig = (siteCfg: MermaidConfig, _directives: MermaidConfig[]) => {
+export const updateCurrentConfig = (siteCfg: MermaidConfig, _directives: any[]) => {
   // start with config being the siteConfig
   let cfg: MermaidConfig = assignWithDepth({}, siteCfg);
   // let sCfg = assignWithDepth(defaultConfig, siteConfigDelta);
@@ -21,6 +20,7 @@ export const updateCurrentConfig = (siteCfg: MermaidConfig, _directives: Mermaid
   let sumOfDirectives: MermaidConfig = {};
   for (const d of _directives) {
     sanitize(d);
+
     // Apply the data from the directive where the the overrides the themeVariables
     sumOfDirectives = assignWithDepth(sumOfDirectives, d);
   }
@@ -111,6 +111,12 @@ export const getSiteConfig = (): MermaidConfig => {
  * @returns The currentConfig merged with the sanitized conf
  */
 export const setConfig = (conf: MermaidConfig): MermaidConfig => {
+  // sanitize(conf);
+  // Object.keys(conf).forEach(key => {
+  //   const manipulator = manipulators[key];
+  //   conf[key] = manipulator ? manipulator(conf[key]) : conf[key];
+  // });
+
   checkConfig(conf);
   assignWithDepth(currentConfig, conf);
 
@@ -144,12 +150,9 @@ export const getConfig = (): MermaidConfig => {
  * @param options - The potential setConfig parameter
  */
 export const sanitize = (options: any) => {
-  if (!options) {
-    return;
-  }
   // Checking that options are not in the list of excluded options
   ['secure', ...(siteConfig.secure ?? [])].forEach((key) => {
-    if (Object.hasOwn(options, key)) {
+    if (options[key] !== undefined) {
       // DO NOT attempt to print options[key] within `${}` as a malicious script
       // can exploit the logger's attempt to stringify the value and execute arbitrary code
       log.debug(`Denied attempt to modify a secure key ${key}`, options[key]);
@@ -159,7 +162,7 @@ export const sanitize = (options: any) => {
 
   // Check that there no attempts of prototype pollution
   Object.keys(options).forEach((key) => {
-    if (key.startsWith('__')) {
+    if (key.indexOf('__') === 0) {
       delete options[key];
     }
   });
@@ -185,14 +188,16 @@ export const sanitize = (options: any) => {
  *
  * @param directive - The directive to push in
  */
-export const addDirective = (directive: MermaidConfig) => {
-  sanitizeDirective(directive);
-
-  // If the directive has a fontFamily, but no themeVariables, add the fontFamily to the themeVariables
-  if (directive.fontFamily && (!directive.themeVariables || !directive.themeVariables.fontFamily)) {
-    directive.themeVariables = { fontFamily: directive.fontFamily };
+export const addDirective = (directive: any) => {
+  if (directive.fontFamily) {
+    if (!directive.themeVariables) {
+      directive.themeVariables = { fontFamily: directive.fontFamily };
+    } else {
+      if (!directive.themeVariables.fontFamily) {
+        directive.themeVariables = { fontFamily: directive.fontFamily };
+      }
+    }
   }
-
   directives.push(directive);
   updateCurrentConfig(siteConfig, directives);
 };

packages/mermaid/src/config.type.ts

@@ -1298,21 +1298,6 @@ export interface SankeyDiagramConfig extends BaseDiagramConfig {
    */
   nodeAlignment?: 'left' | 'right' | 'center' | 'justify';
   useMaxWidth?: boolean;
-  /**
-   * Toggle to display or hide values along with title.
-   *
-   */
-  showValues?: boolean;
-  /**
-   * The prefix to use for values
-   *
-   */
-  prefix?: string;
-  /**
-   * The suffix to use for values
-   *
-   */
-  suffix?: string;
 }
 /**
  * This interface was referenced by `MermaidConfig`'s JSON-Schema

packages/mermaid/src/defaultConfig.ts

@@ -1,7 +1,5 @@
-import type { RequiredDeep } from 'type-fest';
-
 import theme from './themes/index.js';
-import type { MermaidConfig } from './config.type.js';
+import { type MermaidConfig } from './config.type.js';
 
 // Uses our custom Vite jsonSchemaPlugin to load only the default values from
 // our JSON Schema
@@ -15,7 +13,7 @@ import defaultConfigJson from './schemas/config.schema.yaml?only-defaults=true';
  * Non-JSON JS default values are listed in this file, e.g. functions, or
  * `undefined` (explicitly set so that `configKeys` finds them).
  */
-const config: RequiredDeep<MermaidConfig> = {
+const config: Partial<MermaidConfig> = {
   ...defaultConfigJson,
   // Set, even though they're `undefined` so that `configKeys` finds these keys
   // TODO: Should we replace these with `null` so that they can go in the JSON Schema?
@@ -234,7 +232,7 @@ const config: RequiredDeep<MermaidConfig> = {
   },
   pie: {
     ...defaultConfigJson.pie,
-    useWidth: 984,
+    useWidth: undefined,
   },
   requirement: {
     ...defaultConfigJson.requirement,
@@ -265,5 +263,5 @@ const keyify = (obj: any, prefix = ''): string[] =>
     return [...res, prefix + el];
   }, []);
 
-export const configKeys: Set<string> = new Set(keyify(config, ''));
+export const configKeys: string[] = keyify(config, '');
 export default config;

packages/mermaid/src/diagram-api/detectType.ts

@@ -1,4 +1,4 @@
-import type { MermaidConfig } from '../config.type.js';
+import { MermaidConfig } from '../config.type.js';
 import { log } from '../logger.js';
 import type {
   DetectorRecord,
@@ -6,10 +6,14 @@ import type {
   DiagramLoader,
   ExternalDiagramDefinition,
 } from './types.js';
-import { anyCommentRegex, directiveRegex, frontMatterRegex } from './regexes.js';
+import { frontMatterRegex } from './frontmatter.js';
+import { getDiagram, registerDiagram } from './diagramAPI.js';
 import { UnknownDiagramError } from '../errors.js';
 
-export const detectors: Record<string, DetectorRecord> = {};
+const directive = /%{2}{\s*(?:(\w+)\s*:|(\w+))\s*(?:(\w+)|((?:(?!}%{2}).|\r?\n)*))?\s*(?:}%{2})?/gi;
+const anyComment = /\s*%%.*\n/gm;
+
+const detectors: Record<string, DetectorRecord> = {};
 
 /**
  * Detects the type of the graph text.
@@ -34,10 +38,7 @@ export const detectors: Record<string, DetectorRecord> = {};
  * @returns A graph definition key
  */
 export const detectType = function (text: string, config?: MermaidConfig): string {
-  text = text
-    .replace(frontMatterRegex, '')
-    .replace(directiveRegex, '')
-    .replace(anyCommentRegex, '\n');
+  text = text.replace(frontMatterRegex, '').replace(directive, '').replace(anyComment, '\n');
   for (const [key, { detector }] of Object.entries(detectors)) {
     const diagram = detector(text, config);
     if (diagram) {
@@ -69,6 +70,39 @@ export const registerLazyLoadedDiagrams = (...diagrams: ExternalDiagramDefinitio
   }
 };
 
+export const loadRegisteredDiagrams = async () => {
+  log.debug(`Loading registered diagrams`);
+  // Load all lazy loaded diagrams in parallel
+  const results = await Promise.allSettled(
+    Object.entries(detectors).map(async ([key, { detector, loader }]) => {
+      if (loader) {
+        try {
+          getDiagram(key);
+        } catch (error) {
+          try {
+            // Register diagram if it is not already registered
+            const { diagram, id } = await loader();
+            registerDiagram(id, diagram, detector);
+          } catch (err) {
+            // Remove failed diagram from detectors
+            log.error(`Failed to load external diagram with key ${key}. Removing from detectors.`);
+            delete detectors[key];
+            throw err;
+          }
+        }
+      }
+    })
+  );
+  const failed = results.filter((result) => result.status === 'rejected');
+  if (failed.length > 0) {
+    log.error(`Failed to load ${failed.length} external diagrams`);
+    for (const res of failed) {
+      log.error(res);
+    }
+    throw new Error(`Failed to load ${failed.length} external diagrams`);
+  }
+};
+
 export const addDetector = (key: string, detector: DiagramDetector, loader?: DiagramLoader) => {
   if (detectors[key]) {
     log.error(`Detector with key ${key} already exists`);

packages/mermaid/src/diagram-api/diagram-orchestration.ts

@@ -5,7 +5,7 @@ import er from '../diagrams/er/erDetector.js';
 import git from '../diagrams/git/gitGraphDetector.js';
 import gantt from '../diagrams/gantt/ganttDetector.js';
 import { info } from '../diagrams/info/infoDetector.js';
-import { pie } from '../diagrams/pie/pieDetector.js';
+import pie from '../diagrams/pie/pieDetector.js';
 import quadrantChart from '../diagrams/quadrant-chart/quadrantDetector.js';
 import requirement from '../diagrams/requirement/requirementDetector.js';
 import sequence from '../diagrams/sequence/sequenceDetector.js';

packages/mermaid/src/diagram-api/diagramAPI.spec.ts

@@ -1,7 +1,7 @@
 import { detectType } from './detectType.js';
 import { getDiagram, registerDiagram } from './diagramAPI.js';
 import { addDiagrams } from './diagram-orchestration.js';
-import type { DiagramDetector } from './types.js';
+import { DiagramDetector } from './types.js';
 import { getDiagramFromText } from '../Diagram.js';
 import { it, describe, expect, beforeAll } from 'vitest';
 

packages/mermaid/src/diagram-api/diagramAPI.ts

@@ -4,7 +4,7 @@ import { getConfig as _getConfig } from '../config.js';
 import { sanitizeText as _sanitizeText } from '../diagrams/common/common.js';
 import { setupGraphViewbox as _setupGraphViewbox } from '../setupGraphViewbox.js';
 import { addStylesForDiagram } from '../styles.js';
-import type { DiagramDefinition, DiagramDetector } from './types.js';
+import { DiagramDefinition, DiagramDetector } from './types.js';
 import * as _commonDb from '../commonDb.js';
 import { parseDirective as _parseDirective } from '../directiveUtils.js';
 

packages/mermaid/src/diagram-api/frontmatter.spec.ts

@@ -2,13 +2,8 @@ import { vi } from 'vitest';
 import { extractFrontMatter } from './frontmatter.js';
 
 const dbMock = () => ({ setDiagramTitle: vi.fn() });
-const setConfigMock = vi.fn();
 
 describe('extractFrontmatter', () => {
-  beforeEach(() => {
-    setConfigMock.mockClear();
-  });
-
   it('returns text unchanged if no frontmatter', () => {
     expect(extractFrontMatter('diagram', dbMock())).toEqual('diagram');
   });
@@ -80,21 +75,4 @@ describe('extractFrontmatter', () => {
       'tag suffix cannot contain exclamation marks'
     );
   });
-
-  it('handles frontmatter with config', () => {
-    const text = `---
-title: hello
-config:
-  graph:
-    string: hello
-    number: 14
-    boolean: false
-    array: [1, 2, 3]
----
-diagram`;
-    expect(extractFrontMatter(text, {}, setConfigMock)).toEqual('diagram');
-    expect(setConfigMock).toHaveBeenCalledWith({
-      graph: { string: 'hello', number: 14, boolean: false, array: [1, 2, 3] },
-    });
-  });
 });

packages/mermaid/src/diagram-api/frontmatter.ts

@@ -1,53 +1,46 @@
-import type { MermaidConfig } from '../config.type.js';
-import { frontMatterRegex } from './regexes.js';
-import type { DiagramDB } from './types.js';
+import { DiagramDB } from './types.js';
 // The "* as yaml" part is necessary for tree-shaking
 import * as yaml from 'js-yaml';
 
-interface FrontMatterMetadata {
+// Match Jekyll-style front matter blocks (https://jekyllrb.com/docs/front-matter/).
+// Based on regex used by Jekyll: https://github.com/jekyll/jekyll/blob/6dd3cc21c40b98054851846425af06c64f9fb466/lib/jekyll/document.rb#L10
+// Note that JS doesn't support the "\A" anchor, which means we can't use
+// multiline mode.
+// Relevant YAML spec: https://yaml.org/spec/1.2.2/#914-explicit-documents
+export const frontMatterRegex = /^-{3}\s*[\n\r](.*?)[\n\r]-{3}\s*[\n\r]+/s;
+
+type FrontMatterMetadata = {
   title?: string;
   // Allows custom display modes. Currently used for compact mode in gantt charts.
   displayMode?: string;
-  config?: MermaidConfig;
-}
+};
 
 /**
  * Extract and parse frontmatter from text, if present, and sets appropriate
  * properties in the provided db.
  * @param text - The text that may have a YAML frontmatter.
  * @param db - Diagram database, could be of any diagram.
- * @param setDiagramConfig - Optional function to set diagram config.
  * @returns text with frontmatter stripped out
  */
-export function extractFrontMatter(
-  text: string,
-  db: DiagramDB,
-  setDiagramConfig?: (config: MermaidConfig) => void
-): string {
+export function extractFrontMatter(text: string, db: DiagramDB): string {
   const matches = text.match(frontMatterRegex);
-  if (!matches) {
+  if (matches) {
+    const parsed: FrontMatterMetadata = yaml.load(matches[1], {
+      // To keep things simple, only allow strings, arrays, and plain objects.
+      // https://www.yaml.org/spec/1.2/spec.html#id2802346
+      schema: yaml.FAILSAFE_SCHEMA,
+    }) as FrontMatterMetadata;
+
+    if (parsed?.title) {
+      db.setDiagramTitle?.(parsed.title);
+    }
+
+    if (parsed?.displayMode) {
+      db.setDisplayMode?.(parsed.displayMode);
+    }
+
+    return text.slice(matches[0].length);
+  } else {
     return text;
   }
-
-  const parsed: FrontMatterMetadata = yaml.load(matches[1], {
-    // To support config, we need JSON schema.
-    // https://www.yaml.org/spec/1.2/spec.html#id2803231
-    schema: yaml.JSON_SCHEMA,
-  }) as FrontMatterMetadata;
-
-  if (parsed?.title) {
-    // toString() is necessary because YAML could parse the title as a number/boolean
-    db.setDiagramTitle?.(parsed.title.toString());
-  }
-
-  if (parsed?.displayMode) {
-    // toString() is necessary because YAML could parse the title as a number/boolean
-    db.setDisplayMode?.(parsed.displayMode.toString());
-  }
-
-  if (parsed?.config) {
-    setDiagramConfig?.(parsed.config);
-  }
-
-  return text.slice(matches[0].length);
 }

packages/mermaid/src/diagram-api/loadDiagram.ts

@@ -1,36 +0,0 @@
-import { log } from '../logger.js';
-import { detectors } from './detectType.js';
-import { getDiagram, registerDiagram } from './diagramAPI.js';
-
-export const loadRegisteredDiagrams = async () => {
-  log.debug(`Loading registered diagrams`);
-  // Load all lazy loaded diagrams in parallel
-  const results = await Promise.allSettled(
-    Object.entries(detectors).map(async ([key, { detector, loader }]) => {
-      if (loader) {
-        try {
-          getDiagram(key);
-        } catch (error) {
-          try {
-            // Register diagram if it is not already registered
-            const { diagram, id } = await loader();
-            registerDiagram(id, diagram, detector);
-          } catch (err) {
-            // Remove failed diagram from detectors
-            log.error(`Failed to load external diagram with key ${key}. Removing from detectors.`);
-            delete detectors[key];
-            throw err;
-          }
-        }
-      }
-    })
-  );
-  const failed = results.filter((result) => result.status === 'rejected');
-  if (failed.length > 0) {
-    log.error(`Failed to load ${failed.length} external diagrams`);
-    for (const res of failed) {
-      log.error(res);
-    }
-    throw new Error(`Failed to load ${failed.length} external diagrams`);
-  }
-};

packages/mermaid/src/diagram-api/regexes.ts

@@ -1,11 +0,0 @@
-// Match Jekyll-style front matter blocks (https://jekyllrb.com/docs/front-matter/).
-// Based on regex used by Jekyll: https://github.com/jekyll/jekyll/blob/6dd3cc21c40b98054851846425af06c64f9fb466/lib/jekyll/document.rb#L10
-// Note that JS doesn't support the "\A" anchor, which means we can't use
-// multiline mode.
-// Relevant YAML spec: https://yaml.org/spec/1.2.2/#914-explicit-documents
-export const frontMatterRegex = /^-{3}\s*[\n\r](.*?)[\n\r]-{3}\s*[\n\r]+/s;
-
-export const directiveRegex =
-  /%{2}{\s*(?:(\w+)\s*:|(\w+))\s*(?:(\w+)|((?:(?!}%{2}).|\r?\n)*))?\s*(?:}%{2})?/gi;
-
-export const anyCommentRegex = /\s*%%.*\n/gm;

packages/mermaid/src/diagram-api/types.ts

@@ -1,5 +1,5 @@
-import type { Diagram } from '../Diagram.js';
-import type { BaseDiagramConfig, MermaidConfig } from '../config.type.js';
+import { Diagram } from '../Diagram.js';
+import type { MermaidConfig } from '../config.type.js';
 import type * as d3 from 'd3';
 
 export interface InjectUtils {
@@ -16,19 +16,11 @@ export interface InjectUtils {
  * Generic Diagram DB that may apply to any diagram type.
  */
 export interface DiagramDB {
-  // config
-  getConfig?: () => BaseDiagramConfig | undefined;
-
-  // db
   clear?: () => void;
   setDiagramTitle?: (title: string) => void;
-  getDiagramTitle?: () => string;
-  setAccTitle?: (title: string) => void;
-  getAccTitle?: () => string;
-  setAccDescription?: (describetion: string) => void;
-  getAccDescription?: () => string;
-
   setDisplayMode?: (title: string) => void;
+  getAccTitle?: () => string;
+  getAccDescription?: () => string;
   bindFunctions?: (element: Element) => void;
 }
 

packages/mermaid/src/diagrams/c4/c4Diagram.ts

@@ -3,8 +3,8 @@ import c4Parser from './parser/c4Diagram.jison';
 import c4Db from './c4Db.js';
 import c4Renderer from './c4Renderer.js';
 import c4Styles from './styles.js';
-import type { MermaidConfig } from '../../config.type.js';
-import type { DiagramDefinition } from '../../diagram-api/types.js';
+import { MermaidConfig } from '../../config.type.js';
+import { DiagramDefinition } from '../../diagram-api/types.js';
 
 export const diagram: DiagramDefinition = {
   parser: c4Parser,

packages/mermaid/src/diagrams/c4/svgDraw.js

@@ -1,5 +1,5 @@
 import common from '../common/common.js';
-import * as svgDrawCommon from '../common/svgDrawCommon.js';
+import * as svgDrawCommon from '../common/svgDrawCommon';
 import { sanitizeUrl } from '@braintree/sanitize-url';
 
 export const drawRect = function (elem, rectData) {

packages/mermaid/src/diagrams/class/classDb.ts

@@ -1,6 +1,5 @@
 // @ts-nocheck - don't check until handle it
-import type { Selection } from 'd3';
-import { select } from 'd3';
+import { select, Selection } from 'd3';
 import { log } from '../../logger.js';
 import * as configApi from '../../config.js';
 import common from '../common/common.js';
@@ -15,7 +14,7 @@ import {
   setDiagramTitle,
   getDiagramTitle,
 } from '../../commonDb.js';
-import type {
+import {
   ClassRelation,
   ClassNode,
   ClassNote,

packages/mermaid/src/diagrams/class/classDiagram-v2.ts

@@ -1,4 +1,4 @@
-import type { DiagramDefinition } from '../../diagram-api/types.js';
+import { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/classDiagram.jison';
 import db from './classDb.js';

packages/mermaid/src/diagrams/class/classDiagram.ts

@@ -1,4 +1,4 @@
-import type { DiagramDefinition } from '../../diagram-api/types.js';
+import { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/classDiagram.jison';
 import db from './classDb.js';

packages/mermaid/src/diagrams/class/classRenderer-v2.ts

@@ -8,7 +8,7 @@ import utils from '../../utils.js';
 import { interpolateToCurve, getStylesFromArray } from '../../utils.js';
 import { setupGraphViewbox } from '../../setupGraphViewbox.js';
 import common from '../common/common.js';
-import type { ClassRelation, ClassNote, ClassMap, EdgeData, NamespaceMap } from './classTypes.js';
+import { ClassRelation, ClassNote, ClassMap, EdgeData, NamespaceMap } from './classTypes.js';
 
 const sanitizeText = (txt: string) => common.sanitizeText(txt, getConfig());
 

packages/mermaid/src/diagrams/common/common.spec.js

@@ -1,15 +1,15 @@
 import { sanitizeText, removeScript, parseGenericTypes } from './common.js';
 
-describe('when securityLevel is antiscript, all script must be removed', () => {
+describe('when securityLevel is antiscript, all script must be removed', function () {
   /**
-   * @param original - The original text
-   * @param result - The expected sanitized text
+   * @param {string} original The original text
+   * @param {string} result The expected sanitized text
    */
-  function compareRemoveScript(original: string, result: string) {
+  function compareRemoveScript(original, result) {
     expect(removeScript(original).trim()).toEqual(result);
   }
 
-  it('should remove all script block, script inline.', () => {
+  it('should remove all script block, script inline.', function () {
     const labelString = `1
 		Act1: Hello 1<script src="http://abc.com/script1.js"></script>1
 		<b>Act2</b>:
@@ -25,7 +25,7 @@ describe('when securityLevel is antiscript, all script must be removed', () => {
     compareRemoveScript(labelString, exactlyString);
   });
 
-  it('should remove all javascript urls', () => {
+  it('should remove all javascript urls', function () {
     compareRemoveScript(
       `This is a <a href="javascript:runHijackingScript();">clean link</a> + <a href="javascript:runHijackingScript();">clean link</a>
   and <a href="javascript&colon;bipassedMining();">me too</a>`,
@@ -34,11 +34,11 @@ describe('when securityLevel is antiscript, all script must be removed', () => {
     );
   });
 
-  it('should detect malicious images', () => {
+  it('should detect malicious images', function () {
     compareRemoveScript(`<img onerror="alert('hello');">`, `<img>`);
   });
 
-  it('should detect iframes', () => {
+  it('should detect iframes', function () {
     compareRemoveScript(
       `<iframe src="http://abc.com/script1.js"></iframe>
     <iframe src="http://example.com/iframeexample"></iframe>`,
@@ -47,8 +47,8 @@ describe('when securityLevel is antiscript, all script must be removed', () => {
   });
 });
 
-describe('Sanitize text', () => {
-  it('should remove script tag', () => {
+describe('Sanitize text', function () {
+  it('should remove script tag', function () {
     const maliciousStr = 'javajavascript:script:alert(1)';
     const result = sanitizeText(maliciousStr, {
       securityLevel: 'strict',
@@ -58,8 +58,8 @@ describe('Sanitize text', () => {
   });
 });
 
-describe('generic parser', () => {
-  it('should parse generic types', () => {
+describe('generic parser', function () {
+  it('should parse generic types', function () {
     expect(parseGenericTypes('test~T~')).toEqual('test<T>');
     expect(parseGenericTypes('test~Array~Array~string~~~')).toEqual('test<Array<Array<string>>>');
     expect(parseGenericTypes('test~Array~Array~string[]~~~')).toEqual(

packages/mermaid/src/diagrams/common/common.ts

@@ -1,7 +1,6 @@
 import DOMPurify from 'dompurify';
-import type { MermaidConfig } from '../../config.type.js';
+import { MermaidConfig } from '../../config.type.js';
 
-// Remove and ignore br:s
 export const lineBreakRegex = /<br\s*\/?>/gi;
 
 /**

packages/mermaid/src/diagrams/common/commonTypes.ts

@@ -1,58 +0,0 @@
-export interface RectData {
-  x: number;
-  y: number;
-  fill: string;
-  width: number;
-  height: number;
-  stroke: string;
-  class?: string;
-  color?: string;
-  rx?: number;
-  ry?: number;
-  attrs?: Record<string, string | number>;
-  anchor?: string;
-}
-
-export interface Bound {
-  startx: number;
-  stopx: number;
-  starty: number;
-  stopy: number;
-  fill: string;
-  stroke: string;
-}
-
-export interface TextData {
-  x: number;
-  y: number;
-  anchor: string;
-  text: string;
-  textMargin: number;
-  class?: string;
-}
-
-export interface TextObject {
-  x: number;
-  y: number;
-  width: number;
-  height: number;
-  fill?: string;
-  anchor?: string;
-  'text-anchor': string;
-  style: string;
-  textMargin: number;
-  rx: number;
-  ry: number;
-  tspan: boolean;
-  valign?: string;
-}
-
-export type D3RectElement = d3.Selection<SVGRectElement, unknown, Element | null, unknown>;
-
-export type D3UseElement = d3.Selection<SVGUseElement, unknown, Element | null, unknown>;
-
-export type D3ImageElement = d3.Selection<SVGImageElement, unknown, Element | null, unknown>;
-
-export type D3TextElement = d3.Selection<SVGTextElement, unknown, Element | null, unknown>;
-
-export type D3TSpanElement = d3.Selection<SVGTSpanElement, unknown, Element | null, unknown>;

packages/mermaid/src/diagrams/common/svgDrawCommon.js

@@ -0,0 +1,114 @@
+import { sanitizeUrl } from '@braintree/sanitize-url';
+
+export const drawRect = function (elem, rectData) {
+  const rectElem = elem.append('rect');
+  rectElem.attr('x', rectData.x);
+  rectElem.attr('y', rectData.y);
+  rectElem.attr('fill', rectData.fill);
+  rectElem.attr('stroke', rectData.stroke);
+  rectElem.attr('width', rectData.width);
+  rectElem.attr('height', rectData.height);
+  rectElem.attr('rx', rectData.rx);
+  rectElem.attr('ry', rectData.ry);
+
+  if (rectData.attrs !== 'undefined' && rectData.attrs !== null) {
+    for (let attrKey in rectData.attrs) {
+      rectElem.attr(attrKey, rectData.attrs[attrKey]);
+    }
+  }
+
+  if (rectData.class !== 'undefined') {
+    rectElem.attr('class', rectData.class);
+  }
+
+  return rectElem;
+};
+
+/**
+ * Draws a background rectangle
+ *
+ * @param {any} elem Diagram (reference for bounds)
+ * @param {any} bounds Shape of the rectangle
+ */
+export const drawBackgroundRect = function (elem, bounds) {
+  const rectElem = drawRect(elem, {
+    x: bounds.startx,
+    y: bounds.starty,
+    width: bounds.stopx - bounds.startx,
+    height: bounds.stopy - bounds.starty,
+    fill: bounds.fill,
+    stroke: bounds.stroke,
+    class: 'rect',
+  });
+  rectElem.lower();
+};
+
+export const drawText = function (elem, textData) {
+  // Remove and ignore br:s
+  const nText = textData.text.replace(/<br\s*\/?>/gi, ' ');
+
+  const textElem = elem.append('text');
+  textElem.attr('x', textData.x);
+  textElem.attr('y', textData.y);
+  textElem.attr('class', 'legend');
+
+  textElem.style('text-anchor', textData.anchor);
+
+  if (textData.class !== undefined) {
+    textElem.attr('class', textData.class);
+  }
+
+  const span = textElem.append('tspan');
+  span.attr('x', textData.x + textData.textMargin * 2);
+  span.text(nText);
+
+  return textElem;
+};
+
+export const drawImage = function (elem, x, y, link) {
+  const imageElem = elem.append('image');
+  imageElem.attr('x', x);
+  imageElem.attr('y', y);
+  var sanitizedLink = sanitizeUrl(link);
+  imageElem.attr('xlink:href', sanitizedLink);
+};
+
+export const drawEmbeddedImage = function (elem, x, y, link) {
+  const imageElem = elem.append('use');
+  imageElem.attr('x', x);
+  imageElem.attr('y', y);
+  const sanitizedLink = sanitizeUrl(link);
+  imageElem.attr('xlink:href', '#' + sanitizedLink);
+};
+
+export const getNoteRect = function () {
+  return {
+    x: 0,
+    y: 0,
+    width: 100,
+    height: 100,
+    fill: '#EDF2AE',
+    stroke: '#666',
+    anchor: 'start',
+    rx: 0,
+    ry: 0,
+  };
+};
+
+export const getTextObj = function () {
+  return {
+    x: 0,
+    y: 0,
+    width: 100,
+    height: 100,
+    fill: undefined,
+    anchor: undefined,
+    'text-anchor': 'start',
+    style: '#666',
+    textMargin: 0,
+    rx: 0,
+    ry: 0,
+    tspan: true,
+    valign: undefined,
+  };
+};

packages/mermaid/src/diagrams/common/svgDrawCommon.ts

@@ -1,126 +0,0 @@
-import { sanitizeUrl } from '@braintree/sanitize-url';
-import type { Group, SVG } from '../../diagram-api/types.js';
-import type {
-  Bound,
-  D3ImageElement,
-  D3RectElement,
-  D3TSpanElement,
-  D3TextElement,
-  D3UseElement,
-  RectData,
-  TextData,
-  TextObject,
-} from './commonTypes.js';
-import { lineBreakRegex } from './common.js';
-
-export const drawRect = (element: SVG | Group, rectData: RectData): D3RectElement => {
-  const rectElement: D3RectElement = element.append('rect');
-  rectElement.attr('x', rectData.x);
-  rectElement.attr('y', rectData.y);
-  rectElement.attr('fill', rectData.fill);
-  rectElement.attr('stroke', rectData.stroke);
-  rectElement.attr('width', rectData.width);
-  rectElement.attr('height', rectData.height);
-  rectData.rx !== undefined && rectElement.attr('rx', rectData.rx);
-  rectData.ry !== undefined && rectElement.attr('ry', rectData.ry);
-
-  if (rectData.attrs !== undefined) {
-    for (const attrKey in rectData.attrs) {
-      rectElement.attr(attrKey, rectData.attrs[attrKey]);
-    }
-  }
-
-  rectData.class !== undefined && rectElement.attr('class', rectData.class);
-
-  return rectElement;
-};
-
-/**
- * Draws a background rectangle
- *
- * @param element - Diagram (reference for bounds)
- * @param bounds - Shape of the rectangle
- */
-export const drawBackgroundRect = (element: SVG | Group, bounds: Bound): void => {
-  const rectData: RectData = {
-    x: bounds.startx,
-    y: bounds.starty,
-    width: bounds.stopx - bounds.startx,
-    height: bounds.stopy - bounds.starty,
-    fill: bounds.fill,
-    stroke: bounds.stroke,
-    class: 'rect',
-  };
-  const rectElement: D3RectElement = drawRect(element, rectData);
-  rectElement.lower();
-};
-
-export const drawText = (element: SVG | Group, textData: TextData): D3TextElement => {
-  const nText: string = textData.text.replace(lineBreakRegex, ' ');
-
-  const textElem: D3TextElement = element.append('text');
-  textElem.attr('x', textData.x);
-  textElem.attr('y', textData.y);
-  textElem.attr('class', 'legend');
-
-  textElem.style('text-anchor', textData.anchor);
-  textData.class !== undefined && textElem.attr('class', textData.class);
-
-  const tspan: D3TSpanElement = textElem.append('tspan');
-  tspan.attr('x', textData.x + textData.textMargin * 2);
-  tspan.text(nText);
-
-  return textElem;
-};
-
-export const drawImage = (elem: SVG | Group, x: number, y: number, link: string): void => {
-  const imageElement: D3ImageElement = elem.append('image');
-  imageElement.attr('x', x);
-  imageElement.attr('y', y);
-  const sanitizedLink: string = sanitizeUrl(link);
-  imageElement.attr('xlink:href', sanitizedLink);
-};
-
-export const drawEmbeddedImage = (
-  element: SVG | Group,
-  x: number,
-  y: number,
-  link: string
-): void => {
-  const imageElement: D3UseElement = element.append('use');
-  imageElement.attr('x', x);
-  imageElement.attr('y', y);
-  const sanitizedLink: string = sanitizeUrl(link);
-  imageElement.attr('xlink:href', `#${sanitizedLink}`);
-};
-
-export const getNoteRect = (): RectData => {
-  const noteRectData: RectData = {
-    x: 0,
-    y: 0,
-    width: 100,
-    height: 100,
-    fill: '#EDF2AE',
-    stroke: '#666',
-    anchor: 'start',
-    rx: 0,
-    ry: 0,
-  };
-  return noteRectData;
-};
-
-export const getTextObj = (): TextObject => {
-  const testObject: TextObject = {
-    x: 0,
-    y: 0,
-    width: 100,
-    height: 100,
-    'text-anchor': 'start',
-    style: '#666',
-    textMargin: 0,
-    rx: 0,
-    ry: 0,
-    tspan: true,
-  };
-  return testObject;
-};

packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts

@@ -1,5 +1,4 @@
-import type { TreeData } from './render-utils.js';
-import { findCommonAncestor } from './render-utils.js';
+import { findCommonAncestor, TreeData } from './render-utils.js';
 describe('when rendering a flowchart using elk ', () => {
   let lookupDb: TreeData;
   beforeEach(() => {

packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts

@@ -3,7 +3,7 @@ import flowParser from './parser/flow.jison';
 import flowDb from './flowDb.js';
 import flowRendererV2 from './flowRenderer-v2.js';
 import flowStyles from './styles.js';
-import type { MermaidConfig } from '../../config.type.js';
+import { MermaidConfig } from '../../config.type.js';
 import { setConfig } from '../../config.js';
 
 export const diagram = {

packages/mermaid/src/diagrams/flowchart/flowDiagram.ts

@@ -4,7 +4,7 @@ import flowDb from './flowDb.js';
 import flowRenderer from './flowRenderer.js';
 import flowRendererV2 from './flowRenderer-v2.js';
 import flowStyles from './styles.js';
-import type { MermaidConfig } from '../../config.type.js';
+import { MermaidConfig } from '../../config.type.js';
 
 export const diagram = {
   parser: flowParser,

packages/mermaid/src/diagrams/gantt/ganttDiagram.ts

@@ -3,7 +3,7 @@ import ganttParser from './parser/gantt.jison';
 import ganttDb from './ganttDb.js';
 import ganttRenderer from './ganttRenderer.js';
 import ganttStyles from './styles.js';
-import type { DiagramDefinition } from '../../diagram-api/types.js';
+import { DiagramDefinition } from '../../diagram-api/types.js';
 
 export const diagram: DiagramDefinition = {
   parser: ganttParser,

packages/mermaid/src/diagrams/git/gitGraphDiagram.ts

@@ -3,7 +3,7 @@ import gitGraphParser from './parser/gitGraph.jison';
 import gitGraphDb from './gitGraphAst.js';
 import gitGraphRenderer from './gitGraphRenderer.js';
 import gitGraphStyles from './styles.js';
-import type { DiagramDefinition } from '../../diagram-api/types.js';
+import { DiagramDefinition } from '../../diagram-api/types.js';
 
 export const diagram: DiagramDefinition = {
   parser: gitGraphParser,

packages/mermaid/src/diagrams/pie/amonts.csv

@@ -0,0 +1,10 @@
+name,amounts
+Foo, 33
+Rishab, 12
+Alexis, 41
+Tom, 16
+Courtney, 59
+Christina, 38
+Jack, 21
+Mickey, 25
+Paul, 30

packages/mermaid/src/diagrams/pie/parser/pie.spec.js

@@ -0,0 +1,132 @@
+import pieDb from '../pieDb.js';
+import pie from './pie.jison';
+import { setConfig } from '../../../config.js';
+
+setConfig({
+  securityLevel: 'strict',
+});
+
+describe('when parsing pie', function () {
+  beforeEach(function () {
+    pie.parser.yy = pieDb;
+    pie.parser.yy.clear();
+  });
+  it('should handle very simple pie', function () {
+    const res = pie.parser.parse(`pie
+"ash" : 100
+`);
+    const sections = pieDb.getSections();
+    const section1 = sections['ash'];
+    expect(section1).toBe(100);
+  });
+  it('should handle simple pie', function () {
+    const res = pie.parser.parse(`pie
+"ash" : 60
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+  });
+  it('should handle simple pie with comments', function () {
+    const res = pie.parser.parse(`pie
+    %% comments
+"ash" : 60
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+  });
+
+  it('should handle simple pie with a directive', function () {
+    const res = pie.parser.parse(`%%{init: {'logLevel':0}}%%
+pie
+"ash" : 60
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+  });
+
+  it('should handle simple pie with a title', function () {
+    const res = pie.parser.parse(`pie title a 60/40 pie
+"ash" : 60
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    const title = pieDb.getDiagramTitle();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+    expect(title).toBe('a 60/40 pie');
+  });
+
+  it('should handle simple pie without an acc description  (accDescr)', function () {
+    const res = pie.parser.parse(`pie title a neat chart
+"ash" : 60
+"bat" : 40
+`);
+
+    const sections = pieDb.getSections();
+    const title = pieDb.getDiagramTitle();
+    const description = pieDb.getAccDescription();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+    expect(title).toBe('a neat chart');
+    expect(description).toBe('');
+  });
+
+  it('should handle simple pie with an acc description (accDescr)', function () {
+    const res = pie.parser.parse(`pie title a neat chart
+    accDescr: a neat description
+"ash" : 60
+"bat" : 40
+`);
+
+    const sections = pieDb.getSections();
+    const title = pieDb.getDiagramTitle();
+    const description = pieDb.getAccDescription();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+    expect(title).toBe('a neat chart');
+    expect(description).toBe('a neat description');
+  });
+  it('should handle simple pie with a multiline acc description (accDescr)', function () {
+    const res = pie.parser.parse(`pie title a neat chart
+    accDescr {
+      a neat description
+      on multiple lines
+    }
+"ash" : 60
+"bat" : 40
+`);
+
+    const sections = pieDb.getSections();
+    const title = pieDb.getDiagramTitle();
+    const description = pieDb.getAccDescription();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+    expect(title).toBe('a neat chart');
+    expect(description).toBe('a neat description\non multiple lines');
+  });
+
+  it('should handle simple pie with positive decimal', function () {
+    const res = pie.parser.parse(`pie
+"ash" : 60.67
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    const section1 = sections['ash'];
+    expect(section1).toBe(60.67);
+  });
+
+  it('should handle simple pie with negative decimal', function () {
+    expect(() => {
+      pie.parser.parse(`pie
+"ash" : 60.67
+"bat" : 40..12
+`);
+    }).toThrowError();
+  });
+});

packages/mermaid/src/diagrams/pie/pie.spec.ts

@@ -1,180 +0,0 @@
-// @ts-ignore: JISON doesn't support types
-import { parser } from './parser/pie.jison';
-import { DEFAULT_PIE_DB, db } from './pieDb.js';
-import { setConfig } from '../../config.js';
-
-setConfig({
-  securityLevel: 'strict',
-});
-
-describe('pie', () => {
-  beforeAll(() => {
-    parser.yy = db;
-  });
-
-  beforeEach(() => {
-    parser.yy.clear();
-  });
-
-  describe('parse', () => {
-    it('should handle very simple pie', () => {
-      parser.parse(`pie
-      "ash": 100
-      `);
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(100);
-    });
-
-    it('should handle simple pie', () => {
-      parser.parse(`pie
-      "ash" : 60
-      "bat" : 40
-      `);
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with showData', () => {
-      parser.parse(`pie showData
-      "ash" : 60
-      "bat" : 40
-      `);
-
-      expect(db.getShowData()).toBeTruthy();
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with comments', () => {
-      parser.parse(`pie
-      %% comments
-      "ash" : 60
-      "bat" : 40
-      `);
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with a directive', () => {
-      parser.parse(`%%{init: {'logLevel':0}}%%
-      pie
-      "ash" : 60
-      "bat" : 40
-      `);
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with a title', () => {
-      parser.parse(`pie title a 60/40 pie
-      "ash" : 60
-      "bat" : 40
-      `);
-
-      expect(db.getDiagramTitle()).toBe('a 60/40 pie');
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with an acc title (accTitle)', () => {
-      parser.parse(`pie title a neat chart
-      accTitle: a neat acc title
-      "ash" : 60
-      "bat" : 40
-      `);
-
-      expect(db.getDiagramTitle()).toBe('a neat chart');
-
-      expect(db.getAccTitle()).toBe('a neat acc title');
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with an acc description (accDescr)', () => {
-      parser.parse(`pie title a neat chart
-      accDescr: a neat description
-      "ash" : 60
-      "bat" : 40
-      `);
-
-      expect(db.getDiagramTitle()).toBe('a neat chart');
-
-      expect(db.getAccDescription()).toBe('a neat description');
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with a multiline acc description (accDescr)', () => {
-      parser.parse(`pie title a neat chart
-      accDescr {
-        a neat description
-        on multiple lines
-      }
-      "ash" : 60
-      "bat" : 40
-    `);
-
-      expect(db.getDiagramTitle()).toBe('a neat chart');
-
-      expect(db.getAccDescription()).toBe('a neat description\non multiple lines');
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with positive decimal', () => {
-      parser.parse(`pie
-      "ash" : 60.67
-      "bat" : 40
-      `);
-
-      const sections = db.getSections();
-      expect(sections['ash']).toBe(60.67);
-      expect(sections['bat']).toBe(40);
-    });
-
-    it('should handle simple pie with negative decimal', () => {
-      expect(() => {
-        parser.parse(`pie
-        "ash" : -60.67
-        "bat" : 40.12
-        `);
-      }).toThrowError();
-    });
-  });
-
-  describe('config', () => {
-    it.todo('setConfig', () => {
-      // db.setConfig({ useWidth: 850, useMaxWidth: undefined });
-
-      const config = db.getConfig();
-      expect(config.useWidth).toBe(850);
-      expect(config.useMaxWidth).toBeTruthy();
-    });
-
-    it('getConfig', () => {
-      expect(db.getConfig()).toStrictEqual(DEFAULT_PIE_DB.config);
-    });
-
-    it.todo('resetConfig', () => {
-      // db.setConfig({ textPosition: 0 });
-      // db.resetConfig();
-      expect(db.getConfig().textPosition).toStrictEqual(DEFAULT_PIE_DB.config.textPosition);
-    });
-  });
-});

packages/mermaid/src/diagrams/pie/pieDb.js

@@ -0,0 +1,69 @@
+import { log } from '../../logger.js';
+import mermaidAPI from '../../mermaidAPI.js';
+import * as configApi from '../../config.js';
+import common from '../common/common.js';
+import {
+  setAccTitle,
+  getAccTitle,
+  setDiagramTitle,
+  getDiagramTitle,
+  getAccDescription,
+  setAccDescription,
+  clear as commonClear,
+} from '../../commonDb.js';
+
+let sections = {};
+let showData = false;
+
+export const parseDirective = function (statement, context, type) {
+  mermaidAPI.parseDirective(this, statement, context, type);
+};
+
+const addSection = function (id, value) {
+  id = common.sanitizeText(id, configApi.getConfig());
+  if (sections[id] === undefined) {
+    sections[id] = value;
+    log.debug('Added new section :', id);
+  }
+};
+const getSections = () => sections;
+
+const setShowData = function (toggle) {
+  showData = toggle;
+};
+
+const getShowData = function () {
+  return showData;
+};
+
+const cleanupValue = function (value) {
+  if (value.substring(0, 1) === ':') {
+    value = value.substring(1).trim();
+    return Number(value.trim());
+  } else {
+    return Number(value.trim());
+  }
+};
+
+const clear = function () {
+  sections = {};
+  showData = false;
+  commonClear();
+};
+
+export default {
+  parseDirective,
+  getConfig: () => configApi.getConfig().pie,
+  addSection,
+  getSections,
+  cleanupValue,
+  clear,
+  setAccTitle,
+  getAccTitle,
+  setDiagramTitle,
+  getDiagramTitle,
+  setShowData,
+  getShowData,
+  getAccDescription,
+  setAccDescription,
+};

packages/mermaid/src/diagrams/pie/pieDb.ts

@@ -1,84 +0,0 @@
-import { log } from '../../logger.js';
-import { parseDirective as _parseDirective } from '../../directiveUtils.js';
-import { getConfig as commonGetConfig } from '../../config.js';
-import { sanitizeText } from '../common/common.js';
-import {
-  setAccTitle,
-  getAccTitle,
-  setDiagramTitle,
-  getDiagramTitle,
-  getAccDescription,
-  setAccDescription,
-  clear as commonClear,
-} from '../../commonDb.js';
-import type { ParseDirectiveDefinition } from '../../diagram-api/types.js';
-import type { PieFields, PieDB, Sections } from './pieTypes.js';
-import type { RequiredDeep } from 'type-fest';
-import type { PieDiagramConfig } from '../../config.type.js';
-import DEFAULT_CONFIG from '../../defaultConfig.js';
-
-export const DEFAULT_PIE_CONFIG: Required<PieDiagramConfig> = DEFAULT_CONFIG.pie;
-
-export const DEFAULT_PIE_DB: RequiredDeep<PieFields> = {
-  sections: {},
-  showData: false,
-  config: DEFAULT_PIE_CONFIG,
-} as const;
-
-let sections: Sections = DEFAULT_PIE_DB.sections;
-let showData: boolean = DEFAULT_PIE_DB.showData;
-const config: Required<PieDiagramConfig> = structuredClone(DEFAULT_PIE_CONFIG);
-
-const getConfig = (): Required<PieDiagramConfig> => structuredClone(config);
-
-const parseDirective: ParseDirectiveDefinition = (statement, context, type) => {
-  _parseDirective(this, statement, context, type);
-};
-
-const clear = (): void => {
-  sections = structuredClone(DEFAULT_PIE_DB.sections);
-  showData = DEFAULT_PIE_DB.showData;
-  commonClear();
-};
-
-const addSection = (label: string, value: number): void => {
-  label = sanitizeText(label, commonGetConfig());
-  if (sections[label] === undefined) {
-    sections[label] = value;
-    log.debug(`added new section: ${label}, with value: ${value}`);
-  }
-};
-
-const getSections = (): Sections => sections;
-
-const cleanupValue = (value: string): number => {
-  if (value.substring(0, 1) === ':') {
-    value = value.substring(1).trim();
-  }
-  return Number(value.trim());
-};
-
-const setShowData = (toggle: boolean): void => {
-  showData = toggle;
-};
-
-const getShowData = (): boolean => showData;
-
-export const db: PieDB = {
-  getConfig,
-
-  parseDirective,
-  clear,
-  setDiagramTitle,
-  getDiagramTitle,
-  setAccTitle,
-  getAccTitle,
-  setAccDescription,
-  getAccDescription,
-
-  addSection,
-  getSections,
-  cleanupValue,
-  setShowData,
-  getShowData,
-};

packages/mermaid/src/diagrams/pie/pieDetector.ts

@@ -15,8 +15,10 @@ const loader: DiagramLoader = async () => {
   return { id, diagram };
 };
 
-export const pie: ExternalDiagramDefinition = {
+const plugin: ExternalDiagramDefinition = {
   id,
   detector,
   loader,
 };
+
+export default plugin;

packages/mermaid/src/diagrams/pie/pieDiagram.ts

@@ -1,9 +1,9 @@
-import type { DiagramDefinition } from '../../diagram-api/types.js';
+import { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/pie.jison';
-import { db } from './pieDb.js';
-import styles from './pieStyles.js';
-import { renderer } from './pieRenderer.js';
+import db from './pieDb.js';
+import styles from './styles.js';
+import renderer from './pieRenderer.js';
 
 export const diagram: DiagramDefinition = {
   parser,

packages/mermaid/src/diagrams/pie/pieRenderer.js

@@ -0,0 +1,204 @@
+/** Created by AshishJ on 11-09-2019. */
+import { select, scaleOrdinal, pie as d3pie, arc } from 'd3';
+import { log } from '../../logger.js';
+import { configureSvgSize } from '../../setupGraphViewbox.js';
+import * as configApi from '../../config.js';
+import { parseFontSize } from '../../utils.js';
+
+let conf = configApi.getConfig();
+
+/**
+ * Draws a Pie Chart with the data given in text.
+ *
+ * @param text
+ * @param id
+ */
+let width;
+const height = 450;
+export const draw = (txt, id, _version, diagObj) => {
+  try {
+    conf = configApi.getConfig();
+    log.debug('Rendering info diagram\n' + txt);
+
+    const securityLevel = configApi.getConfig().securityLevel;
+    // Handle root and Document for when rendering in sandbox mode
+    let sandboxElement;
+    if (securityLevel === 'sandbox') {
+      sandboxElement = select('#i' + id);
+    }
+    const root =
+      securityLevel === 'sandbox'
+        ? select(sandboxElement.nodes()[0].contentDocument.body)
+        : select('body');
+    const doc = securityLevel === 'sandbox' ? sandboxElement.nodes()[0].contentDocument : document;
+
+    // Parse the Pie Chart definition
+    const elem = doc.getElementById(id);
+    width = elem.parentElement.offsetWidth;
+
+    if (width === undefined) {
+      width = 1200;
+    }
+
+    if (conf.useWidth !== undefined) {
+      width = conf.useWidth;
+    }
+    if (conf.pie.useWidth !== undefined) {
+      width = conf.pie.useWidth;
+    }
+
+    const diagram = root.select('#' + id);
+    configureSvgSize(diagram, height, width, conf.pie.useMaxWidth);
+
+    // Set viewBox
+    elem.setAttribute('viewBox', '0 0 ' + width + ' ' + height);
+
+    // Fetch the default direction, use TD if none was found
+    var margin = 40;
+    var legendRectSize = 18;
+    var legendSpacing = 4;
+
+    var radius = Math.min(width, height) / 2 - margin;
+
+    var svg = diagram
+      .append('g')
+      .attr('transform', 'translate(' + width / 2 + ',' + height / 2 + ')');
+
+    var data = diagObj.db.getSections();
+    var sum = 0;
+    Object.keys(data).forEach(function (key) {
+      sum += data[key];
+    });
+
+    const themeVariables = conf.themeVariables;
+    var myGeneratedColors = [
+      themeVariables.pie1,
+      themeVariables.pie2,
+      themeVariables.pie3,
+      themeVariables.pie4,
+      themeVariables.pie5,
+      themeVariables.pie6,
+      themeVariables.pie7,
+      themeVariables.pie8,
+      themeVariables.pie9,
+      themeVariables.pie10,
+      themeVariables.pie11,
+      themeVariables.pie12,
+    ];
+
+    const textPosition = conf.pie?.textPosition ?? 0.75;
+    let [outerStrokeWidth] = parseFontSize(themeVariables.pieOuterStrokeWidth);
+    outerStrokeWidth ??= 2;
+
+    // Set the color scale
+    var color = scaleOrdinal().range(myGeneratedColors);
+
+    // Compute the position of each group on the pie:
+    var pieData = Object.entries(data).map(function (el, idx) {
+      return {
+        order: idx,
+        name: el[0],
+        value: el[1],
+      };
+    });
+    var pie = d3pie()
+      .value(function (d) {
+        return d.value;
+      })
+      .sort(function (a, b) {
+        // Sort slices in clockwise direction
+        return a.order - b.order;
+      });
+    var dataReady = pie(pieData);
+
+    // Shape helper to build arcs:
+    var arcGenerator = arc().innerRadius(0).outerRadius(radius);
+    var labelArcGenerator = arc()
+      .innerRadius(radius * textPosition)
+      .outerRadius(radius * textPosition);
+
+    svg
+      .append('circle')
+      .attr('cx', 0)
+      .attr('cy', 0)
+      .attr('r', radius + outerStrokeWidth / 2)
+      .attr('class', 'pieOuterCircle');
+
+    // Build the pie chart: each part of the pie is a path that we build using the arc function.
+    svg
+      .selectAll('mySlices')
+      .data(dataReady)
+      .enter()
+      .append('path')
+      .attr('d', arcGenerator)
+      .attr('fill', function (d) {
+        return color(d.data.name);
+      })
+      .attr('class', 'pieCircle');
+
+    // Now add the percentage.
+    // Use the centroid method to get the best coordinates.
+    svg
+      .selectAll('mySlices')
+      .data(dataReady)
+      .enter()
+      .append('text')
+      .text(function (d) {
+        return ((d.data.value / sum) * 100).toFixed(0) + '%';
+      })
+      .attr('transform', function (d) {
+        return 'translate(' + labelArcGenerator.centroid(d) + ')';
+      })
+      .style('text-anchor', 'middle')
+      .attr('class', 'slice');
+
+    svg
+      .append('text')
+      .text(diagObj.db.getDiagramTitle())
+      .attr('x', 0)
+      .attr('y', -(height - 50) / 2)
+      .attr('class', 'pieTitleText');
+
+    // Add the legends/annotations for each section
+    var legend = svg
+      .selectAll('.legend')
+      .data(color.domain())
+      .enter()
+      .append('g')
+      .attr('class', 'legend')
+      .attr('transform', function (d, i) {
+        const height = legendRectSize + legendSpacing;
+        const offset = (height * color.domain().length) / 2;
+        const horizontal = 12 * legendRectSize;
+        const vertical = i * height - offset;
+        return 'translate(' + horizontal + ',' + vertical + ')';
+      });
+
+    legend
+      .append('rect')
+      .attr('width', legendRectSize)
+      .attr('height', legendRectSize)
+      .style('fill', color)
+      .style('stroke', color);
+
+    legend
+      .data(dataReady)
+      .append('text')
+      .attr('x', legendRectSize + legendSpacing)
+      .attr('y', legendRectSize - legendSpacing)
+      .text(function (d) {
+        if (diagObj.db.getShowData() || conf.showData || conf.pie.showData) {
+          return d.data.name + ' [' + d.data.value + ']';
+        } else {
+          return d.data.name;
+        }
+      });
+  } catch (e) {
+    log.error('Error while rendering info diagram');
+    log.error(e);
+  }
+};
+
+export default {
+  draw,
+};