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;
+};

.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
+      };
     },
   };
 }

cSpell.json

@@ -80,6 +80,7 @@
     "mdbook",
     "mermaidjs",
     "mermerd",
+    "metafile",
     "mindaugas",
     "mindmap",
     "mindmaps",

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/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/pie.html

@@ -38,7 +38,7 @@
     </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; }',

docs/config/usage.md

@@ -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

@@ -285,7 +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
 
@@ -303,7 +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>
 ```

docs/intro/n00b-gettingStarted.md

@@ -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/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

@@ -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",
@@ -86,7 +87,7 @@
     "cors": "^2.8.5",
     "cypress": "^12.10.0",
     "cypress-image-snapshot": "^4.0.1",
-    "esbuild": "^0.18.0",
+    "esbuild": "^0.19.0",
     "eslint": "^8.39.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-cypress": "^2.13.2",

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/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",
@@ -59,8 +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",
@@ -73,14 +71,14 @@
     "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",