temp

feat: add `@mermaid-js/parser` package and `info` langium parser

.build/common.ts

@@ -0,0 +1,25 @@
+/**
+ * Shared common options for both ESBuild and Vite
+ */
+export const packageOptions = {
+  parser: {
+    name: 'mermaid-parser',
+    packageName: 'parser',
+    file: 'index.ts',
+  },
+  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/generateLangium.ts

@@ -0,0 +1,5 @@
+import { generate } from 'langium-cli';
+
+export async function generateLangium() {
+  await generate({ file: `./packages/parser/langium-config.json` });
+}

.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)};`;
+};

.build/langium-cli.d.ts

@@ -0,0 +1,9 @@
+declare module 'langium-cli' {
+  export interface GenerateOptions {
+    file?: string;
+    mode?: 'development' | 'production';
+    watch?: boolean;
+  }
+
+  export function generate(options: GenerateOptions): Promise<boolean>;
+}

.esbuild/build.ts

@@ -0,0 +1,65 @@
+import { build } from 'esbuild';
+import { mkdir, writeFile } from 'node:fs/promises';
+import { MermaidBuildOptions, defaultOptions, getBuildConfig } from './util.js';
+import { packageOptions } from '../.build/common.js';
+import { generateLangium } from '../.build/generateLangium.js';
+
+const shouldVisualize = process.argv.includes('--visualize');
+
+const buildPackage = async (entryName: keyof typeof packageOptions) => {
+  const commonOptions = { ...defaultOptions, entryName } as const;
+  const buildConfigs = [
+    // package.mjs
+    { ...commonOptions },
+    // package.min.mjs
+    {
+      ...commonOptions,
+      minify: true,
+      metafile: shouldVisualize,
+    },
+    // package.core.mjs
+    { ...commonOptions, core: true },
+  ];
+
+  if (entryName === 'mermaid') {
+    const iifeOptions: MermaidBuildOptions = { ...commonOptions, format: 'iife' };
+    buildConfigs.push(
+      // mermaid.js
+      { ...iifeOptions },
+      // mermaid.min.js
+      { ...iifeOptions, minify: true, metafile: shouldVisualize }
+    );
+  }
+
+  const results = await Promise.all(buildConfigs.map((option) => build(getBuildConfig(option))));
+
+  if (shouldVisualize) {
+    for (const { metafile } of results) {
+      if (!metafile) {
+        continue;
+      }
+      const fileName = Object.keys(metafile.outputs)
+        .filter((file) => !file.includes('chunks') && file.endsWith('js'))[0]
+        .replace('dist/', '');
+      // Upload metafile into https://esbuild.github.io/analyze/
+      await writeFile(`stats/${fileName}.meta.json`, JSON.stringify(metafile));
+    }
+  }
+};
+
+const handler = (e) => {
+  console.error(e);
+  process.exit(1);
+};
+
+const main = async () => {
+  await generateLangium();
+  await mkdir('stats').catch(() => {});
+  const packageNames = Object.keys(packageOptions) as (keyof typeof packageOptions)[];
+  // it should build `parser` before `mermaid` because it's a dependecy
+  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 +1,116 @@
+import express from 'express';
+import type { NextFunction, Request, Response } from 'express';
+import cors from 'cors';
+import { getBuildConfig, defaultOptions } from './util.js';
+import { context } from 'esbuild';
+import chokidar from 'chokidar';
+import { generateLangium } from '../.build/generateLangium.js';
+
+const parserCtx = await context(
+  getBuildConfig({ ...defaultOptions, minify: false, core: false, entryName: 'parser' })
+);
+const mermaidCtx = await context(
+  getBuildConfig({ ...defaultOptions, minify: false, core: false, entryName: 'mermaid' })
+);
+const mermaidIIFECtx = await context(
+  getBuildConfig({
+    ...defaultOptions,
+    minify: false,
+    core: false,
+    entryName: 'mermaid',
+    format: 'iife',
+  })
+);
+const externalCtx = await context(
+  getBuildConfig({
+    ...defaultOptions,
+    minify: false,
+    core: false,
+    entryName: 'mermaid-example-diagram',
+  })
+);
+const zenumlCtx = await context(
+  getBuildConfig({ ...defaultOptions, minify: false, core: false, entryName: 'mermaid-zenuml' })
+);
+const contexts = [parserCtx, mermaidCtx, mermaidIIFECtx, externalCtx, zenumlCtx];
+
+const rebuildAll = async () => {
+  console.time('Rebuild time');
+  await Promise.all(contexts.map((ctx) => ctx.rebuild()));
+  console.timeEnd('Rebuild time');
+};
+
+let clients: { id: number; response: Response }[] = [];
+function eventsHandler(request: Request, response: Response, next: NextFunction) {
+  const headers = {
+    'Content-Type': 'text/event-stream',
+    Connection: 'keep-alive',
+    'Cache-Control': 'no-cache',
+  };
+  response.writeHead(200, headers);
+  const clientId = Date.now();
+  clients.push({
+    id: clientId,
+    response,
+  });
+  request.on('close', () => {
+    clients = clients.filter((client) => client.id !== clientId);
+  });
+}
+
+let timeoutId: NodeJS.Timeout | undefined = undefined;
+
+/**
+ * Debounce file change events to avoid rebuilding multiple times.
+ */
+function handleFileChange() {
+  if (timeoutId !== undefined) {
+    clearTimeout(timeoutId);
+  }
+  timeoutId = setTimeout(async () => {
+    await rebuildAll();
+    sendEventsToAll();
+    timeoutId = undefined;
+  }, 100);
+}
+
+function sendEventsToAll() {
+  clients.forEach(({ response }) => response.write(`data: ${Date.now()}\n\n`));
+}
+
+async function createServer() {
+  await generateLangium();
+  handleFileChange();
+  const app = express();
+  chokidar
+    .watch('**/src/**/*.{js,ts,langium,yaml,json}', {
+      ignoreInitial: true,
+      ignored: [/node_modules/, /dist/, /docs/, /coverage/],
+    })
+    .on('all', async (event, path) => {
+      // Ignore other events.
+      if (!['add', 'change'].includes(event)) {
+        return;
+      }
+      if (/\.langium$/.test(path)) {
+        await generateLangium();
+      }
+      console.log(`${path} changed. Rebuilding...`);
+      handleFileChange();
+    });
+
+  app.use(cors());
+  app.get('/events', eventsHandler);
+  app.use(express.static('./packages/parser/dist'));
+  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 +1,98 @@
+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));
+
+export interface MermaidBuildOptions {
+  minify: boolean;
+  core: boolean;
+  metafile: boolean;
+  format: 'esm' | 'iife';
+  entryName: keyof typeof packageOptions;
+}
+
+export const defaultOptions: Omit<MermaidBuildOptions, 'entryName'> = {
+  minify: false,
+  metafile: false,
+  core: false,
+  format: 'esm',
+} as const;
+
+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,
+  };
+};
+
+const getFileName = (fileName: string, { core, format, minify }: MermaidBuildOptions) => {
+  if (core) {
+    fileName += '.core';
+  } else if (format === 'esm') {
+    fileName += '.esm';
+  }
+  if (minify) {
+    fileName += '.min';
+  }
+  return fileName;
+};
+
+export const getBuildConfig = (options: MermaidBuildOptions): BuildOptions => {
+  const { core, entryName, metafile, format, minify } = options;
+  const external: string[] = ['require', 'fs', 'path'];
+  const { name, file, packageName } = packageOptions[entryName];
+  const outFileName = getFileName(name, options);
+  let output: BuildOptions = buildOptions({
+    absWorkingDir: resolve(__dirname, `../packages/${packageName}`),
+    entryPoints: {
+      [outFileName]: `src/${file}`,
+    },
+    metafile,
+    minify,
+    logLevel: 'info',
+    chunkNames: `chunks/${outFileName}/[name]-[hash]`,
+  });
+
+  if (core) {
+    const { dependencies } = JSON.parse(
+      readFileSync(resolve(__dirname, `../packages/${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';
+    // Workaround for removing the .default access in esbuild IIFE.
+    // https://github.com/mermaid-js/mermaid/pull/4109#discussion_r1292317396
+    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;
+};

.eslintignore

@@ -6,3 +6,6 @@ cypress/plugins/index.js
 coverage
 *.json
 node_modules
+
+# autogenereated by langium-cli
+generated/

.eslintrc.cjs

@@ -49,10 +49,8 @@ module.exports = {
     'no-unused-vars': 'off',
     'cypress/no-async-tests': 'off',
     '@typescript-eslint/consistent-type-imports': 'error',
-    '@typescript-eslint/no-explicit-any': 'warn',
     '@typescript-eslint/no-floating-promises': 'error',
     '@typescript-eslint/no-misused-promises': 'error',
-    '@typescript-eslint/no-unused-vars': 'warn',
     '@typescript-eslint/ban-ts-comment': [
       'error',
       {

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -17,9 +17,6 @@ body:
         - Use a clear and concise title
         - Fill out the text fields with as much detail as possible.
         - Never be shy to give us screenshots and/or code samples. It will help!
-
-        There is a chance that the bug is already fixed in the git `develop` branch, but is not released yet. 
-        So please check in [Live Editor - Develop](https://develop.git.mermaid.live) before raising an issue.
   - type: textarea
     attributes:
       label: Description
@@ -46,7 +43,7 @@ body:
     attributes:
       label: Code Sample
       description: |-
-        If applicable, add the code sample or a link to the [Live Editor - Develop](https://develop.git.mermaid.live).
+        If applicable, add the code sample or a link to the [Live Editor](https://mermaid.live).
         Any text pasted here will be rendered as a Code block.
       render: text
   - type: textarea

.github/ISSUE_TEMPLATE/config.yml

@@ -7,14 +7,8 @@ contact_links:
     url: https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE
     about: Join our Community on Slack for Help and a casual chat.
   - name: Documentation
-    url: https://mermaid.js.org
+    url: https://mermaid-js.github.io
     about: Read our documentation for all that Mermaid.js can offer.
   - name: Live Editor
     url: https://mermaid.live
     about: Try the live editor to preview graphs in no time.
-  - name: Live Editor - Develop
-    url: https://develop.git.mermaid.live
-    about: Try unreleased changes in the develop branch.
-  - name: Live Editor - Next
-    url: https://next.git.mermaid.live
-    about: Try unreleased changes in the next branch.

.github/pr-labeler.yml

@@ -1,22 +1,4 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/release-drafter/release-drafter/master/schema.json
-autolabeler:
-  - label: 'Type: Bug / Error'
-    branch:
-      - '/bug\/.+/'
-      - '/fix\/.+/'
-  - label: 'Type: Enhancement'
-    branch:
-      - '/feature\/.+/'
-      - '/feat\/.+/'
-  - label: 'Type: Other'
-    branch:
-      - '/other\/.+/'
-      - '/chore\/.+/'
-      - '/test\/.+/'
-      - '/refactor\/.+/'
-  - label: 'Area: Documentation'
-    branch:
-      - '/docs\/.+/'
-
-template: |
-  This field is unused, as we only use this config file for labeling PRs.
+'Type: Bug / Error': ['bug/*', fix/*]
+'Type: Enhancement': ['feature/*', 'feat/*']
+'Type: Other': ['other/*', 'chore/*', 'test/*', 'refactor/*']
+'Area: Documentation': ['docs/*']

.github/pull_request_template.md

@@ -14,5 +14,5 @@ Make sure you
 
 - [ ] :book: have read the [contribution guidelines](https://github.com/mermaid-js/mermaid/blob/develop/CONTRIBUTING.md)
 - [ ] :computer: have added necessary unit/e2e tests.
-- [ ] :notebook: have added documentation. Make sure [`MERMAID_RELEASE_VERSION`](https://github.com/mermaid-js/mermaid/blob/develop/packages/mermaid/src/docs/community/contributing.md#update-documentation) is used for all new features.
+- [ ] :notebook: have added documentation. Make sure [`MERMAID_RELEASE_VERSION`](https://github.com/mermaid-js/mermaid/blob/develop/packages/mermaid/src/docs/community/development.md#3-update-documentation) is used for all new features.
 - [ ] :bookmark: targeted `develop` branch

.github/release-drafter.yml

@@ -25,6 +25,8 @@ categories:
 change-template: '- $TITLE (#$NUMBER) @$AUTHOR'
 sort-by: title
 sort-direction: ascending
+branches:
+  - develop
 exclude-labels:
   - 'Skip changelog'
 no-changes-template: 'This release contains minor changes and bugfixes.'

.github/workflows/build-docs.yml

@@ -16,12 +16,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - uses: pnpm/action-setup@v2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           cache: pnpm
           node-version: 18
@@ -29,7 +29,7 @@ jobs:
       - name: Install Packages
         run: pnpm install --frozen-lockfile
 
-      - name: Verify release version
+      - name: Verify release verion
         if: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release')) }}
         run: pnpm --filter mermaid run docs:verify-version
 

.github/workflows/build.yml

@@ -19,13 +19,13 @@ jobs:
       matrix:
         node-version: [18.x]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - uses: pnpm/action-setup@v2
         # uses version from "packageManager" field in package.json
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           cache: pnpm
           node-version: ${{ matrix.node-version }}

.github/workflows/check-readme-in-sync.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Check for difference in README.md and docs/README.md
         run: |

.github/workflows/checks.yml

@@ -15,7 +15,7 @@ jobs:
     name: check tests
     if: github.repository_owner == 'mermaid-js'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - uses: testomatio/check-tests@stable

.github/workflows/codeql.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/dependency-review.yml

@@ -1,6 +1,6 @@
 # Dependency Review Action
 #
-# This Action will scan dependency manifest files that change as part of a Pull Request, surfacing known-vulnerable versions of the packages declared or updated in the PR. Once installed, if the workflow run is marked as required, PRs introducing known-vulnerable packages will be blocked from merging.
+# This Action will scan dependency manifest files that change as part of a Pull Reqest, surfacing known-vulnerable versions of the packages declared or updated in the PR. Once installed, if the workflow run is marked as required, PRs introducing known-vulnerable packages will be blocked from merging.
 #
 # Source repository: https://github.com/actions/dependency-review-action
 # Public documentation: https://docs.github.com/en/code-security/supply-chain-security/understanding-your-software-supply-chain/about-dependency-review#dependency-review-enforcement
@@ -15,6 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v3

.github/workflows/e2e-applitools.yml

@@ -28,15 +28,15 @@ jobs:
       - if: ${{ ! env.USE_APPLI }}
         name: Warn if not using Applitools
         run: |
-          echo "::error,title=Not using Applitools::APPLITOOLS_API_KEY is empty, disabling Applitools for this run."
+          echo "::error,title=Not using Applitols::APPLITOOLS_API_KEY is empty, disabling Applitools for this run."
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - uses: pnpm/action-setup@v2
         # uses version from "packageManager" field in package.json
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
 

.github/workflows/e2e.yml

@@ -1,87 +1,32 @@
-# We use github cache to save snapshots between runs.
-# For PRs and MergeQueues, the target commit is used, and for push events, github.event.previous is used.
-# If a snapshot for a given Hash is not found, we checkout that commit, run the tests and cache the snapshots.
-# These are then downloaded before running the E2E, providing the reference snapshots.
-# If there are any errors, the diff image is uploaded to artifacts, and the user is notified.
-
 name: E2E
 
 on:
   push:
-    branches-ignore:
-      - 'gh-readonly-queue/**'
   pull_request:
   merge_group:
 
 permissions:
   contents: read
 
-env:
-  # For PRs and MergeQueues, the target commit is used, and for push events, github.event.previous is used.
-  targetHash: ${{ github.event.pull_request.base.sha || github.event.merge_group.base_sha || github.event.before }}
-
 jobs:
-  cache:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v2
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18.x
-
-      - name: Cache snapshots
-        id: cache-snapshot
-        uses: actions/cache@v4
-        with:
-          save-always: true
-          path: ./cypress/snapshots
-          key: ${{ runner.os }}-snapshots-${{ env.targetHash }}
-
-      # If a snapshot for a given Hash is not found, we checkout that commit, run the tests and cache the snapshots.
-      - name: Switch to base branch
-        if: ${{ steps.cache-snapshot.outputs.cache-hit != 'true' }}
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ env.targetHash }}
-
-      - name: Cypress run
-        uses: cypress-io/github-action@v4
-        id: cypress-snapshot-gen
-        if: ${{ steps.cache-snapshot.outputs.cache-hit != 'true' }}
-        with:
-          start: pnpm run dev
-          wait-on: 'http://localhost:9000'
-          browser: chrome
-
   e2e:
     runs-on: ubuntu-latest
-    needs: cache
     strategy:
       fail-fast: false
       matrix:
         node-version: [18.x]
         containers: [1, 2, 3, 4]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - uses: pnpm/action-setup@v2
         # uses version from "packageManager" field in package.json
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
 
-      # These cached snapshots are downloaded, providing the reference snapshots.
-      - name: Cache snapshots
-        id: cache-snapshot
-        uses: actions/cache/restore@v3
-        with:
-          path: ./cypress/snapshots
-          key: ${{ runner.os }}-snapshots-${{ env.targetHash }}
-
       # Install NPM dependencies, cache them correctly
       # and run all Cypress tests
       - name: Cypress run
@@ -93,7 +38,6 @@ jobs:
         with:
           start: pnpm run dev:coverage
           wait-on: 'http://localhost:9000'
-          browser: chrome
           # Disable recording if we don't have an API key
           # e.g. if this action was run from a fork
           record: ${{ secrets.CYPRESS_RECORD_KEY != '' }}
@@ -102,7 +46,6 @@ jobs:
           CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
           VITEST_COVERAGE: true
           CYPRESS_COMMIT: ${{ github.sha }}
-
       - name: Upload Coverage to Codecov
         uses: codecov/codecov-action@v3
         # Run step only pushes to develop and pull_requests
@@ -114,55 +57,9 @@ jobs:
           fail_ci_if_error: false
           verbose: true
           token: 6845cc80-77ee-4e17-85a1-026cd95e0766
-
-      # We upload the artifacts into numbered archives to prevent overwriting
       - name: Upload Artifacts
-        uses: actions/upload-artifact@v4
-        if: ${{ always() }}
-        with:
-          name: snapshots-${{ matrix.containers }}
-          retention-days: 1
-          path: ./cypress/snapshots
-
-  combineArtifacts:
-    needs: e2e
-    runs-on: ubuntu-latest
-    if: ${{ always() }}
-    steps:
-      # Download all snapshot artifacts and merge them into a single folder
-      - name: Download All Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: snapshots
-          pattern: snapshots-*
-          merge-multiple: true
-
-      # For successful push events, we save the snapshots cache
-      - name: Save snapshots cache
-        id: cache-upload
-        if: ${{ github.event_name == 'push' && needs.e2e.result != 'failure' }}
-        uses: actions/cache/save@v3
-        with:
-          path: ./snapshots
-          key: ${{ runner.os }}-snapshots-${{ github.event.after }}
-
-      - name: Flatten images to a folder
-        if: ${{ needs.e2e.result == 'failure'  }}
-        run: |
-          mkdir errors
-          cd snapshots
-          find . -mindepth 2 -type d -name "*__diff_output__*" -exec sh -c 'mv "$0"/*.png ../errors/' {} \;
-
-      - name: Upload Error snapshots
-        if: ${{ needs.e2e.result == 'failure' }}
-        uses: actions/upload-artifact@v4
-        id: upload-artifacts
+        uses: actions/upload-artifact@v3
+        if: ${{ failure() && steps.cypress.conclusion == 'failure' }}
         with:
           name: error-snapshots
-          retention-days: 10
-          path: errors/
-
-      - name: Notify Users
-        if: ${{ needs.e2e.result == 'failure' }}
-        run: |
-          echo "::error title=Visual tests failed::You can view images that failed by downloading the error-snapshots artifact: ${{ steps.upload-artifacts.outputs.artifact-url }}"
+          path: cypress/snapshots/**/__diff_output__/*

.github/workflows/link-checker.yml

@@ -26,7 +26,7 @@ jobs:
       # lychee only uses the GITHUB_TOKEN to avoid rate-limiting
       contents: read
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - name: Restore lychee cache
         uses: actions/cache@v3
@@ -36,7 +36,7 @@ jobs:
           restore-keys: cache-lychee-
 
       - name: Link Checker
-        uses: lycheeverse/lychee-action@v1.9.1
+        uses: lycheeverse/lychee-action@v1.8.0
         with:
           args: >-
             --config .github/lychee.toml

.github/workflows/lint.yml

@@ -20,13 +20,13 @@ jobs:
       matrix:
         node-version: [18.x]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - uses: pnpm/action-setup@v2
         # uses version from "packageManager" field in package.json
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           cache: pnpm
           node-version: ${{ matrix.node-version }}

.github/workflows/pr-labeler-config-validator.yml

@@ -0,0 +1,23 @@
+name: Validate PR Labeler Configuration
+on:
+  push:
+    paths:
+      - .github/workflows/pr-labeler-config-validator.yml
+      - .github/workflows/pr-labeler.yml
+      - .github/pr-labeler.yml
+  pull_request:
+    paths:
+      - .github/workflows/pr-labeler-config-validator.yml
+      - .github/workflows/pr-labeler.yml
+      - .github/pr-labeler.yml
+
+jobs:
+  pr-labeler:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+      - name: Validate Configuration
+        uses: Yash-Singh1/pr-labeler-config-validator@releases/v0.0.3
+        with:
+          configuration-path: .github/pr-labeler.yml

.github/workflows/pr-labeler.yml

@@ -1,31 +1,13 @@
 name: Apply labels to PR
 on:
   pull_request_target:
-    # required for pr-labeler to support PRs from forks
-    # ===================== ⛔ ☢️ 🚫 ⚠️ Warning ⚠️ 🚫 ☢️ ⛔ =======================
-    # Be very careful what you put in this GitHub Action workflow file to avoid
-    # malicious PRs from getting access to the Mermaid-js repo.
-    #
-    # Please read the following first before reviewing/merging:
-    # - https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target
-    # - https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
-    types: [opened, reopened, synchronize]
-
-permissions:
-  contents: read
+    types: [opened]
 
 jobs:
   pr-labeler:
     runs-on: ubuntu-latest
-    permissions:
-      contents: read # read permission is required to read config file
-      pull-requests: write # write permission is required to label PRs
     steps:
       - name: Label PR
-        uses: release-drafter/release-drafter@v5
-        with:
-          config-name: pr-labeler.yml
-          disable-autolabeler: false
-          disable-releaser: true
+        uses: TimonVS/pr-labeler-action@v4
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/publish-docs.yml

@@ -23,12 +23,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - uses: pnpm/action-setup@v2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           cache: pnpm
           node-version: 18

.github/workflows/release-draft.yml

@@ -3,21 +3,13 @@ name: Draft Release
 on:
   push:
     branches:
-      - master
-
-permissions:
-  contents: read
+      - develop
 
 jobs:
   draft-release:
     runs-on: ubuntu-latest
-    permissions:
-      contents: write # write permission is required to create a github release
-      pull-requests: read # required to read PR titles/labels
     steps:
       - name: Draft Release
-        uses: release-drafter/release-drafter@v5
-        with:
-          disable-autolabeler: true
+        uses: toolmantim/release-drafter@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release-preview-publish.yml

@@ -9,14 +9,14 @@ jobs:
   publish-preview:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
       - uses: pnpm/action-setup@v2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           cache: pnpm
           node-version: 18.x

.github/workflows/release-publish.yml

@@ -8,14 +8,14 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - uses: fregante/setup-git-user@v2
 
       - uses: pnpm/action-setup@v2
         # uses version from "packageManager" field in package.json
 
       - name: Setup Node.js v18
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           cache: pnpm
           node-version: 18.x

.github/workflows/test.yml

@@ -12,13 +12,13 @@ jobs:
       matrix:
         node-version: [18.x]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - uses: pnpm/action-setup@v2
         # uses version from "packageManager" field in package.json
 
       - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           cache: pnpm
           node-version: ${{ matrix.node-version }}

.github/workflows/update-browserlist.yml

@@ -8,18 +8,11 @@ jobs:
   update-browser-list:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v2
-      - run: npx update-browserslist-db@latest
+      - uses: actions/checkout@v3
+      - run: npx browserslist@latest --update-db
       - name: Commit changes
         uses: EndBug/add-and-commit@v9
         with:
           author_name: ${{ github.actor }}
           author_email: ${{ github.actor }}@users.noreply.github.com
           message: 'chore: update browsers list'
-          push: false
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v5
-        with:
-          branch: update-browserslist
-          title: Update Browserslist

.gitignore

@@ -46,4 +46,7 @@ stats/
 
 demos/dev/**
 !/demos/dev/example.html
-tsx-0/**
+!/demos/dev/reload.js
+
+# autogenereated by langium-cli
+generated/

.lintstagedrc.mjs

@@ -6,6 +6,6 @@ export default {
     // https://prettier.io/docs/en/cli.html#--cache
     'prettier --write',
   ],
-  'cSpell.json': ['tsx scripts/fixCSpell.ts'],
+  'cSpell.json': ['ts-node-esm scripts/fixCSpell.ts'],
   '**/*.jison': ['pnpm -w run lint:jison'],
 };

.npmrc

@@ -1,3 +1,2 @@
-registry=https://registry.npmjs.org
 auto-install-peers=true
 strict-peer-dependencies=false

.prettierignore

@@ -10,6 +10,6 @@ stats
 .nyc_output
 # Autogenerated by `pnpm run --filter mermaid types:build-config`
 packages/mermaid/src/config.type.ts
-# Ignore the files creates in /demos/dev except for example.html
-demos/dev/**
-!/demos/dev/example.html
+
+# autogenereated by langium-cli
+generated/

.vite/build.ts

@@ -3,11 +3,12 @@ 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';
+import { generateLangium } from '../.build/generateLangium.js';
 
 const visualize = process.argv.includes('--visualize');
 const watch = process.argv.includes('--watch');
@@ -36,24 +37,6 @@ 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 +55,8 @@ 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: {
@@ -117,9 +74,6 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
         output,
       },
     },
-    define: {
-      'import.meta.vitest': 'undefined',
-    },
     resolve: {
       extensions: [],
     },
@@ -129,7 +83,7 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
       // @ts-expect-error According to the type definitions, rollup plugins are incompatible with vite
       typescript({ compilerOptions: { declaration: false } }),
       istanbul({
-        exclude: ['node_modules', 'test/', '__mocks__'],
+        exclude: ['node_modules', 'test/', '__mocks__', 'generated'],
         extension: ['.js', '.ts'],
         requireEnv: true,
         forceBuildInstrument: coverage,
@@ -149,24 +103,28 @@ 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 () => {
   const packageNames = Object.keys(packageOptions) as (keyof typeof packageOptions)[];
-  for (const pkg of packageNames.filter((pkg) => !mermaidOnly || pkg === 'mermaid')) {
+  for (const pkg of packageNames.filter(
+    (pkg) => !mermaidOnly || pkg === 'mermaid' || pkg === 'parser'
+  )) {
     await buildPackage(pkg);
   }
 };
 
+await generateLangium();
+
 if (watch) {
+  await build(getBuildConfig({ minify: false, watch, core: false, entryName: 'parser' }));
   build(getBuildConfig({ minify: false, watch, core: false, entryName: 'mermaid' }));
   if (!mermaidOnly) {
     build(getBuildConfig({ minify: false, watch, entryName: 'mermaid-example-diagram' }));
     build(getBuildConfig({ minify: false, watch, entryName: 'mermaid-zenuml' }));
   }
 } else if (visualize) {
+  await build(getBuildConfig({ minify: false, watch, core: false, entryName: 'parser' }));
   await build(getBuildConfig({ minify: false, core: true, entryName: 'mermaid' }));
   await build(getBuildConfig({ minify: false, core: false, entryName: 'mermaid' }));
 } else {

.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

@@ -1,109 +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',
-  'xyChart',
-  '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.
@@ -120,32 +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
+      };
     },
   };
 }

.vite/server.ts

@@ -14,6 +14,7 @@ async function createServer() {
   });
 
   app.use(cors());
+  app.use(express.static('./packages/parser/dist'));
   app.use(express.static('./packages/mermaid/dist'));
   app.use(express.static('./packages/mermaid-zenuml/dist'));
   app.use(express.static('./packages/mermaid-example-diagram/dist'));

.vscode/launch.json

@@ -18,8 +18,7 @@
       "type": "node",
       "request": "launch",
       "args": ["scripts/docs.cli.mts"],
-      // we'll need to change this to --import in Node.JS v20.6.0 and up
-      "runtimeArgs": ["--loader", "tsx/esm"],
+      "runtimeArgs": ["--loader", "ts-node/esm"],
       "cwd": "${workspaceRoot}/packages/mermaid",
       "skipFiles": ["<node_internals>/**", "**/node_modules/**"],
       "smartStep": true,

CHANGELOG.md

@@ -68,7 +68,7 @@ try {
 
 ### Init deprecated and InitThrowsErrors removed
 
-The config passed to `init` was not being used earlier.
+The config passed to `init` was not being used eariler.
 It will now be used.
 The `init` function is deprecated and will be removed in the next major release.
 init currently works as a wrapper to `initialize` and `run`.
@@ -195,7 +195,7 @@ mermaid.run({
 - "Cannot activate" in sequenceDiagram [\#647](https://github.com/knsv/mermaid/issues/647)
 - Link \("click" statement\) in flowchart does not work in exported SVG [\#646](https://github.com/knsv/mermaid/issues/646)
 - How to pass styling [\#639](https://github.com/knsv/mermaid/issues/639)
-- The live editor can't show seq diagram with notes for 8.0.0-alpha.3 [\#638](https://github.com/knsv/mermaid/issues/638)
+- The live editor cant show seq diagram with notes for 8.0.0-alpha.3 [\#638](https://github.com/knsv/mermaid/issues/638)
 - import mermaid.css with ES6 + NPM [\#634](https://github.com/knsv/mermaid/issues/634)
 - Actor line cuts through other elements [\#633](https://github.com/knsv/mermaid/issues/633)
 - Graph TD line out of the picture \(left side\) [\#630](https://github.com/knsv/mermaid/issues/630)
@@ -504,7 +504,7 @@ mermaid.run({
 
 - Docs css: code hard to read [\#324](https://github.com/knsv/mermaid/issues/324)
 - About Markpad integration [\#323](https://github.com/knsv/mermaid/issues/323)
-- How to link backwards in flowchat? [\#321](https://github.com/knsv/mermaid/issues/321)
+- How to link backwords in flowchat? [\#321](https://github.com/knsv/mermaid/issues/321)
 - Help with editor [\#310](https://github.com/knsv/mermaid/issues/310)
 - +1 [\#293](https://github.com/knsv/mermaid/issues/293)
 - Basic chart does not render on Chome, but does in Firefox [\#290](https://github.com/knsv/mermaid/issues/290)
@@ -619,7 +619,7 @@ mermaid.run({
 - render to png from the cli does not display the marker-end arrow heads [\#181](https://github.com/knsv/mermaid/issues/181)
 - Links in sequence diagrams [\#159](https://github.com/knsv/mermaid/issues/159)
 - comment characters `%%` cause parse error [\#141](https://github.com/knsv/mermaid/issues/141)
-- Add a reversed asymmetric shape [\#124](https://github.com/knsv/mermaid/issues/124)
+- Add a reversed assymetric shape [\#124](https://github.com/knsv/mermaid/issues/124)
 - Add syntax for double headed arrows [\#123](https://github.com/knsv/mermaid/issues/123)
 - Support for font-awesome [\#49](https://github.com/knsv/mermaid/issues/49)
 
@@ -659,7 +659,7 @@ mermaid.run({
 - Auto linewrap for notes in sequence diagrams [\#178](https://github.com/knsv/mermaid/issues/178)
 - Execute code after initialize [\#176](https://github.com/knsv/mermaid/issues/176)
 - Autoscaling for all diagram types [\#175](https://github.com/knsv/mermaid/issues/175)
-- Problem with click event callback [\#174](https://github.com/knsv/mermaid/issues/174)
+- Problem wit click event callback [\#174](https://github.com/knsv/mermaid/issues/174)
 - How to escape characters? [\#170](https://github.com/knsv/mermaid/issues/170)
 - it can not work [\#167](https://github.com/knsv/mermaid/issues/167)
 - UML Class diagram [\#154](https://github.com/knsv/mermaid/issues/154)
@@ -762,7 +762,7 @@ mermaid.run({
 - subgraph background is black in rendered flowchart PNG via CLI [\#121](https://github.com/knsv/mermaid/issues/121)
 - Integrate editor at https://github.com/naseer/mermaid-webapp [\#110](https://github.com/knsv/mermaid/issues/110)
 - Internet Explorer Support [\#99](https://github.com/knsv/mermaid/issues/99)
-- Asymmetric shapes not documented [\#82](https://github.com/knsv/mermaid/issues/82)
+- Assymetric shapes not documented [\#82](https://github.com/knsv/mermaid/issues/82)
 - NoModificationAllowedError [\#23](https://github.com/knsv/mermaid/issues/23)
 - Improve arrows [\#3](https://github.com/knsv/mermaid/issues/3)
 
@@ -908,7 +908,7 @@ mermaid.run({
 
 - Question marks don't render properly with /dist/mermaid.full.min.js [\#30](https://github.com/knsv/mermaid/issues/30)
 - Error with some characters [\#25](https://github.com/knsv/mermaid/issues/25)
-- Provide parse function in browser without `require`? [\#21](https://github.com/knsv/mermaid/issues/21)
+- Provide parse function in browser widthout `require`? [\#21](https://github.com/knsv/mermaid/issues/21)
 - Better label text support [\#18](https://github.com/knsv/mermaid/issues/18)
 - Cap-cased words break parser [\#8](https://github.com/knsv/mermaid/issues/8)
 

CODE_OF_CONDUCT.md

@@ -59,8 +59,8 @@ representative at an online or offline event.
 ## Enforcement
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported to the community leaders responsible for enforcement at <security@mermaid.live>.
-
+reported to the community leaders responsible for enforcement at security@mermaid.live
+.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the

CONTRIBUTING.md

@@ -1 +0,0 @@
-./packages/mermaid/src/docs/community/contributing.md

CONTRIBUTING.md

@@ -0,0 +1,76 @@
+# Contributing
+
+Please read in detail about how to contribute documentation and code on the [Mermaid documentation site.](https://mermaid-js.github.io/mermaid/#/development)
+
+---
+
+# Mermaid contribution cheat-sheet
+
+## Requirements
+
+- [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`
+
+## Development Installation
+
+If you don't have direct access to push to mermaid repositories, make a fork first. Then clone. Or clone directly from mermaid-js:
+
+```bash
+git clone git@github.com:mermaid-js/mermaid.git
+cd mermaid
+```
+
+Install required packages:
+
+```bash
+# npx is required for first install as volta support for pnpm is not added yet.
+npx pnpm install
+pnpm test # run unit tests
+pnpm dev # starts a dev server
+```
+
+Open <http://localhost:9000> in your browser after starting the dev server.
+You can also duplicate the `example.html` file in `demos/dev`, rename it and add your own mermaid code to it.
+That will be served at <http://localhost:9000/dev/your-file-name.html>.
+
+### 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
+```
+
+## Testing
+
+```bash
+# Run unit test
+pnpm test
+# Run unit test in watch mode
+pnpm test:watch
+# Run E2E test
+pnpm e2e
+# Debug E2E tests
+pnpm dev
+pnpm cypress:open # in another terminal
+```
+
+## Branch name format:
+
+```text
+   [feature | bug | chore | docs]/[issue number]_[short description using dashes ('-') or underscores ('_') instead of spaces]
+```
+
+eg: `feature/2945_state-diagram-new-arrow-florbs`, `bug/1123_fix_random_ugly_red_text`
+
+## Documentation
+
+Documentation is necessary for all non bugfix/refactoring changes.
+
+Only make changes to files that are in [`/packages/mermaid/src/docs`](packages/mermaid/src/docs)
+
+**_DO NOT CHANGE FILES IN `/docs`_**
+
+[Join our slack community if you want closer contact!](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE)

Dockerfile

@@ -1,2 +0,0 @@
-FROM node:18.19.0-alpine3.18 AS base
-RUN wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.shrc" SHELL="$(which sh)" sh -

README.md

@@ -20,9 +20,6 @@ Generate diagrams from markdown-like text.
 <p align="center">
 <a href="./README.zh-CN.md">简体中文</a>
 </p>
-<p align="center">
-Try Live Editor previews of future releases: <a href="https://develop.git.mermaid.live/" title="Try the mermaid version from the develop branch.">Develop</a> | <a href="https://next.git.mermaid.live/" title="Try the mermaid version from the next branch.">Next</a>
-</p>
 
 <br>
 <br>
@@ -34,7 +31,7 @@ Try Live Editor previews of future releases: <a href="https://develop.git.mermai
 [![CDN Status](https://img.shields.io/jsdelivr/npm/hm/mermaid)](https://www.jsdelivr.com/package/npm/mermaid)
 [![NPM Downloads](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/badge/Social-mermaidjs__-blue?style=social&logo=X)](https://twitter.com/mermaidjs_)
+[![Twitter Follow](https://img.shields.io/badge/Social-mermaidjs__-blue?style=social&logo=twitter)](https://twitter.com/mermaidjs_)
 
 <img src="./img/header.png" alt="" />
 
@@ -44,22 +41,6 @@ Try Live Editor previews of future releases: <a href="https://develop.git.mermai
 
 <a href="https://mermaid-js.github.io/mermaid/landing/"><img src="https://github.com/mermaid-js/mermaid/blob/master/docs/intro/img/book-banner-post-release.jpg" alt="Explore Mermaid.js in depth, with real-world examples, tips & tricks from the creator... The first official book on Mermaid is available for purchase. Check it out!"></a>
 
-## Table of content
-
-<details>
-<summary>Expand contents</summary>
-
-- [About](#about)
-- [Examples](#examples)
-- [Release](#release)
-- [Related projects](#related-projects)
-- [Contributors](#contributors)
-- [Security and safe diagrams](#security-and-safe-diagrams)
-- [Reporting vulnerabilities](#reporting-vulnerabilities)
-- [Appreciation](#appreciation)
-
-</details>
-
 ## About
 
 <!-- <Main description>   -->
@@ -74,12 +55,12 @@ Mermaid addresses this problem by enabling users to create easily modifiable dia
 <br/>
 
 Mermaid allows even non-programmers to easily create detailed diagrams through the [Mermaid Live Editor](https://mermaid.live/).<br/>
-For video tutorials, visit our [Tutorials](./docs/ecosystem/tutorials.md) page.
-Use Mermaid with your favorite applications, check out the list of [Integrations and Usages of Mermaid](./docs/ecosystem/integrations-community.md).
+[Tutorials](./docs/config/Tutorials.md) has video tutorials.
+Use Mermaid with your favorite applications, check out the list of [Integrations and Usages of Mermaid](./docs/ecosystem/integrations.md).
 
-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-community.md).
+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/getting-started.md), [Usage](./docs/config/usage.md) and [Tutorials](./docs/ecosystem/tutorials.md).
+For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](./docs/intro/getting-started.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.
 
@@ -184,7 +165,13 @@ class Class10 {
   int id
   size()
 }
-
+namespace Namespace01 {
+  class Class11
+  class Class12 {
+    int id
+    size()
+  }
+}
 ```
 
 ```mermaid
@@ -204,7 +191,13 @@ class Class10 {
   int id
   size()
 }
-
+namespace Namespace01 {
+  class Class11
+  class Class12 {
+    int id
+    size()
+  }
+}
 ```
 
 ### State diagram [<a href="https://mermaid-js.github.io/mermaid/#/stateDiagram">docs</a> - <a href="https://mermaid.live/edit#pako:eNpdkEFvgzAMhf8K8nEqpYSNthx22Xbcqcexg0sCiZQQlDhIFeK_L8A6TfXp6fOz9ewJGssFVOAJSbwr7ByadGR1n8T6evpO0vQ1uZDSekOrXGFsPqJPO6q-2-imH8f_0TeHXm50lfelsAMjnEHFY6xpMdRAUhhRQxUlFy0GTTXU_RytYeAx-AdXZB1ULWovdoCB7OXWN1CRC-Ju-r3uz6UtchGHJqDbsPygU57iysb2reoWHpyOWBINvsqypb3vFMlw3TfWZF5xiY7keC6zkpUnZIUojwW-FAVvrvn51LLnvOXHQ84Q5nn-AVtLcwk">live editor</a>]

README.zh-CN.md

@@ -12,7 +12,7 @@ Mermaid
 <p>
 
 <p align="center">
-<a href="https://mermaid.live/"><b>实时编辑器!</b></a>
+<a href="https://mermaid.live/"><b>Live Editor!</b></a>
 </p>
 <p align="center">
  <a href="https://mermaid.js.org">📖 文档</a> | <a href="https://mermaid.js.org/intro/">🚀 入门</a> | <a href="https://www.jsdelivr.com/package/npm/mermaid">🌐 CDN</a> | <a href="https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE" title="Slack invite">🙌 加入我们</a>
@@ -21,10 +21,6 @@ Mermaid
 <a href="./README.md">English</a>
 </p>
 
-<p align="center">
-尝试未来版本的实时编辑器预览: <a href="https://develop.git.mermaid.live/" title="尝试来自develop分支的mermaid版本。">Develop</a> | <a href="https://next.git.mermaid.live/" title="尝试来自next分支的mermaid版本。">Next</a>
-</p>
-
 <br>
 <br>
 
@@ -35,7 +31,7 @@ Mermaid
 [![CDN Status](https://img.shields.io/jsdelivr/npm/hm/mermaid)](https://www.jsdelivr.com/package/npm/mermaid)
 [![NPM Downloads](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/badge/Social-mermaidjs__-blue?style=social&logo=X)](https://twitter.com/mermaidjs_)
+[![Twitter Follow](https://img.shields.io/badge/Social-mermaidjs__-blue?style=social&logo=twitter)](https://twitter.com/mermaidjs_)
 
 <img src="./img/header.png" alt="" />
 
@@ -57,9 +53,9 @@ Mermaid 是一个基于 Javascript 的图表绘制工具，通过解析类 Markd
 Mermaid 通过允许用户创建便于修改的图表来解决这一难题，它也可以作为生产脚本（或其他代码）的一部分。<br/>
 <br/>
 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/ecosystem/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-community.md) 这个清单来检查你的文档工具是否已经集成了 Mermaid 支持。
+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/getting-started.md), [用法](./docs/config/usage.md) 和 [教程](./docs/ecosystem/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/intro/getting-started.md), [用法](./docs/config/usage.md) 和 [教程](./docs/config/Tutorials.md).
 
 <!-- </Main description> -->
 

cSpell.json

@@ -22,11 +22,9 @@
     "brkt",
     "brolin",
     "brotli",
-    "catmull",
     "città",
     "classdef",
     "codedoc",
-    "codemia",
     "colour",
     "commitlint",
     "cpettitt",
@@ -40,10 +38,7 @@
     "docsy",
     "doku",
     "dompurify",
-    "dont",
-    "doublecircle",
     "edgechromium",
-    "elems",
     "elkjs",
     "elle",
     "faber",
@@ -62,6 +57,7 @@
     "gzipped",
     "huynh",
     "huynhicode",
+    "iife",
     "inkdrop",
     "jaoude",
     "jgreywolf",
@@ -75,6 +71,7 @@
     "knut",
     "knutsveidqvist",
     "laganeckas",
+    "langium",
     "linetype",
     "lintstagedrc",
     "logmsg",
@@ -86,6 +83,7 @@
     "mdbook",
     "mermaidjs",
     "mermerd",
+    "metafile",
     "mindaugas",
     "mindmap",
     "mindmaps",
@@ -99,10 +97,10 @@
     "nirname",
     "npmjs",
     "orlandoni",
+    "outdir",
     "pathe",
     "pbrolin",
     "phpbb",
-    "pixelmatch",
     "plantuml",
     "playfair",
     "pnpm",
@@ -125,7 +123,6 @@
     "sidharth",
     "sidharthv",
     "sphinxcontrib",
-    "ssim",
     "startx",
     "starty",
     "statediagram",
@@ -159,7 +156,6 @@
     "vitepress",
     "vueuse",
     "xlink",
-    "xychart",
     "yash",
     "yokozuna",
     "zenuml",

cypress.config.cjs

@@ -6,18 +6,10 @@ const coverage = require('@cypress/code-coverage/task');
 
 module.exports = defineConfig({
   projectId: 'n2sma2',
-  viewportWidth: 1440,
-  viewportHeight: 1024,
   e2e: {
-    specPattern: 'cypress/integration/**/*.{js,ts}',
+    specPattern: 'cypress/integration/**/*.{js,jsx,ts,tsx}',
     setupNodeEvents(on, config) {
       coverage(on, config);
-      on('before:browser:launch', (browser = {}, launchOptions) => {
-        if (browser.name === 'chrome' && browser.isHeadless) {
-          launchOptions.args.push('--window-size=1440,1024', '--force-device-scale-factor=1');
-        }
-        return launchOptions;
-      });
       addMatchImageSnapshotPlugin(on, config);
       // copy any needed variables from process.env to config.env
       config.env.useAppli = process.env.USE_APPLI ? true : false;

cypress/helpers/util.ts

@@ -10,7 +10,7 @@ interface CypressConfig {
 type CypressMermaidConfig = MermaidConfig & CypressConfig;
 
 interface CodeObject {
-  code: string | string[];
+  code: string;
   mermaid: CypressMermaidConfig;
 }
 
@@ -25,7 +25,7 @@ const batchId: string =
     : Cypress.env('CYPRESS_COMMIT') || Date.now().toString());
 
 export const mermaidUrl = (
-  graphStr: string | string[],
+  graphStr: string,
   options: CypressMermaidConfig,
   api: boolean
 ): string => {
@@ -52,21 +52,29 @@ export const imgSnapshotTest = (
   api = false,
   validation?: any
 ): void => {
-  const options: CypressMermaidConfig = {
-    ..._options,
-    fontFamily: _options.fontFamily || 'courier',
-    // @ts-ignore TODO: Fix type of fontSize
-    fontSize: _options.fontSize || '16px',
-    sequence: {
-      ...(_options.sequence || {}),
-      actorFontFamily: 'courier',
-      noteFontFamily:
-        _options.sequence && _options.sequence.noteFontFamily
-          ? _options.sequence.noteFontFamily
-          : 'courier',
-      messageFontFamily: 'courier',
-    },
-  };
+  cy.log(JSON.stringify(_options));
+  const options: CypressMermaidConfig = Object.assign(_options);
+  if (!options.fontFamily) {
+    options.fontFamily = 'courier';
+  }
+  if (!options.sequence) {
+    options.sequence = {};
+  }
+  if (!options.sequence || (options.sequence && !options.sequence.actorFontFamily)) {
+    options.sequence.actorFontFamily = 'courier';
+  }
+  if (options.sequence && !options.sequence.noteFontFamily) {
+    options.sequence.noteFontFamily = 'courier';
+  }
+  options.sequence.actorFontFamily = 'courier';
+  options.sequence.noteFontFamily = 'courier';
+  options.sequence.messageFontFamily = 'courier';
+  if (options.sequence && !options.sequence.actorFontFamily) {
+    options.sequence.actorFontFamily = 'courier';
+  }
+  if (!options.fontSize) {
+    options.fontSize = 16;
+  }
 
   const url: string = mermaidUrl(graphStr, options, api);
   openURLAndVerifyRendering(url, options, validation);
@@ -74,15 +82,16 @@ export const imgSnapshotTest = (
 
 export const urlSnapshotTest = (
   url: string,
-  options: CypressMermaidConfig,
+  _options: CypressMermaidConfig,
   _api = false,
   validation?: any
 ): void => {
+  const options: CypressMermaidConfig = Object.assign(_options);
   openURLAndVerifyRendering(url, options, validation);
 };
 
 export const renderGraph = (
-  graphStr: string | string[],
+  graphStr: string,
   options: CypressMermaidConfig = {},
   api = false
 ): void => {

cypress/integration/other/configuration.spec.js

@@ -117,6 +117,7 @@ describe('Configuration', () => {
     });
     it('should not taint the initial configuration when using multiple directives', () => {
       const url = 'http://localhost:9000/regression/issue-1874.html';
+      cy.viewport(1440, 1024);
       cy.visit(url);
 
       cy.get('svg');

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/rerender.spec.js

@@ -1,12 +1,14 @@
 describe('Rerendering', () => {
   it('should be able to render after an error has occurred', () => {
     const url = 'http://localhost:9000/render-after-error.html';
+    cy.viewport(1440, 1024);
     cy.visit(url);
     cy.get('#graphDiv').should('exist');
   });
 
   it('should be able to render and rerender a graph via API', () => {
     const url = 'http://localhost:9000/rerender.html';
+    cy.viewport(1440, 1024);
     cy.visit(url);
     cy.get('#graph [id^=flowchart-A]').should('have.text', 'XMas');
 

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/other/xss.spec.js

@@ -132,9 +132,4 @@ describe('XSS', () => {
     cy.wait(1000);
     cy.get('#the-malware').should('not.exist');
   });
-  it('should sanitize backticks in class names properly', () => {
-    cy.visit('http://localhost:9000/xss24.html');
-    cy.wait(1000);
-    cy.get('#the-malware').should('not.exist');
-  });
 });

cypress/integration/rendering/classDiagram-v2.spec.js

@@ -386,6 +386,30 @@ describe('Class diagram V2', () => {
       { logLevel: 1, flowchart: { htmlLabels: false } }
     );
   });
+
+  it('18: should handle the direction statement with LR', () => {
+    imgSnapshotTest(
+      `
+      classDiagram
+        direction LR
+        class Student {
+          -idCard : IdCard
+        }
+        class IdCard{
+          -id : int
+          -name : string
+        }
+        class Bike{
+          -id : int
+          -name : string
+        }
+        Student "1" --o "1" IdCard : carries
+        Student "1" --o "1" Bike : rides
+
+      `,
+      { logLevel: 1, flowchart: { htmlLabels: false } }
+    );
+  });
   it('17a: should handle the direction statement with BT', () => {
     imgSnapshotTest(
       `
@@ -433,31 +457,7 @@ describe('Class diagram V2', () => {
     );
   });
 
-  it('18a: should handle the direction statement with LR', () => {
-    imgSnapshotTest(
-      `
-      classDiagram
-        direction LR
-        class Student {
-          -idCard : IdCard
-        }
-        class IdCard{
-          -id : int
-          -name : string
-        }
-        class Bike{
-          -id : int
-          -name : string
-        }
-        Student "1" --o "1" IdCard : carries
-        Student "1" --o "1" Bike : rides
-
-      `,
-      { logLevel: 1, flowchart: { htmlLabels: false } }
-    );
-  });
-
-  it('18b: should render a simple class diagram with notes', () => {
+  it('18: should render a simple class diagram with notes', () => {
     imgSnapshotTest(
       `
       classDiagram-v2
@@ -562,23 +562,4 @@ class C13["With Città foreign language"]
       `
     );
   });
-  it('should render a simple class diagram with no members', () => {
-    imgSnapshotTest(
-      `
-      classDiagram-v2
-        class Class10
-        `,
-      { logLevel: 1, flowchart: { htmlLabels: false } }
-    );
-  });
-  it('should render a simple class diagram with style definition', () => {
-    imgSnapshotTest(
-      `
-      classDiagram-v2
-        class Class10
-        style Class10 fill:#f9f,stroke:#333,stroke-width:4px
-        `,
-      { logLevel: 1, flowchart: { htmlLabels: false } }
-    );
-  });
 });

cypress/integration/rendering/classDiagram.spec.js

@@ -501,16 +501,4 @@ describe('Class diagram', () => {
         B : -methods()
       `);
   });
-
-  it('should handle notes with anchor tag having target attribute', () => {
-    renderGraph(
-      `classDiagram
-        class test { }
-        note for test "<a href='https://mermaid.js.org/' target="_blank"><code>note about mermaid</code></a>"`
-    );
-
-    cy.get('svg').then((svg) => {
-      cy.get('a').should('have.attr', 'target', '_blank').should('have.attr', 'rel', 'noopener');
-    });
-  });
 });

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

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, urlSnapshotTest } from '../../helpers/util.ts';
+import { imgSnapshotTest } from '../../helpers/util.ts';
 
 describe('Configuration and directives - nodes should be light blue', () => {
   it('No config - use default', () => {
@@ -206,7 +206,8 @@ graph TD
   describe('when rendering several diagrams', () => {
     it('diagrams should not taint later diagrams', () => {
       const url = 'http://localhost:9000/theme-directives.html';
-      urlSnapshotTest(url, {});
+      cy.visit(url);
+      cy.matchImageSnapshot('conf-and-directives.spec-when-rendering-several-diagrams-diagram-1');
     });
   });
 });

cypress/integration/rendering/debug.spec.js

@@ -0,0 +1,12 @@
+import { imgSnapshotTest } from '../../helpers/util.ts';
+
+describe('Flowchart', () => {
+  it('34: testing the label width in percy', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas]
+      `,
+      { theme: 'forest', fontFamily: '"Noto Sans SC", sans-serif' }
+    );
+  });
+});

cypress/integration/rendering/flowchart-v2.spec.js

@@ -729,37 +729,6 @@ A ~~~ B
       {}
     );
   });
-
-  it('5064: Should render when subgraph child has links to outside node and subgraph', () => {
-    imgSnapshotTest(
-      `flowchart TB
-    Out --> In
-    subgraph Sub
-      In
-    end
-    Sub --> In`
-    );
-  });
-
-  it('5059: Should render when subgraph contains only subgraphs, has link to outside and itself is part of a link', () => {
-    imgSnapshotTest(
-      `flowchart
-
-      subgraph Main
-        subgraph Child1
-          Node1
-          Node2
-        end
-        subgraph Child2
-          Node3
-          Node4
-        end
-      end
-      Main --> Out1
-      Child2 --> Out2`
-    );
-  });
-
   describe('Markdown strings flowchart (#4220)', () => {
     describe('html labels', () => {
       it('With styling and classes', () => {
@@ -905,93 +874,4 @@ end
       });
     });
   });
-  describe('Subgraph title margins', () => {
-    it('Should render subgraphs with title margins set (LR)', () => {
-      imgSnapshotTest(
-        `flowchart LR
-
-          subgraph TOP
-              direction TB
-              subgraph B1
-                  direction RL
-                  i1 -->f1
-              end
-              subgraph B2
-                  direction BT
-                  i2 -->f2
-              end
-          end
-          A --> TOP --> B
-          B1 --> B2
-        `,
-        { flowchart: { subGraphTitleMargin: { top: 10, bottom: 5 } } }
-      );
-    });
-    it('Should render subgraphs with title margins set (TD)', () => {
-      imgSnapshotTest(
-        `flowchart TD
-
-          subgraph TOP
-              direction LR
-              subgraph B1
-                  direction RL
-                  i1 -->f1
-              end
-              subgraph B2
-                  direction BT
-                  i2 -->f2
-              end
-          end
-          A --> TOP --> B
-          B1 --> B2
-        `,
-        { flowchart: { subGraphTitleMargin: { top: 8, bottom: 16 } } }
-      );
-    });
-    it('Should render subgraphs with title margins set (LR) and htmlLabels set to false', () => {
-      imgSnapshotTest(
-        `flowchart LR
-
-          subgraph TOP
-              direction TB
-              subgraph B1
-                  direction RL
-                  i1 -->f1
-              end
-              subgraph B2
-                  direction BT
-                  i2 -->f2
-              end
-          end
-          A --> TOP --> B
-          B1 --> B2
-        `,
-        {
-          htmlLabels: false,
-          flowchart: { htmlLabels: false, subGraphTitleMargin: { top: 10, bottom: 5 } },
-        }
-      );
-    });
-    it('Should render subgraphs with title margins and edge labels', () => {
-      imgSnapshotTest(
-        `flowchart LR
-
-          subgraph TOP
-              direction TB
-              subgraph B1
-                  direction RL
-                  i1 --lb1-->f1
-              end
-              subgraph B2
-                  direction BT
-                  i2 --lb2-->f2
-              end
-          end
-          A --lb3--> TOP --lb4--> B
-          B1 --lb5--> B2
-        `,
-        { flowchart: { subGraphTitleMargin: { top: 10, bottom: 5 } } }
-      );
-    });
-  });
 });

cypress/integration/rendering/gantt.spec.js

@@ -245,10 +245,7 @@ describe('Gantt diagram', () => {
       const style = svg.attr('style');
       expect(style).to.match(/^max-width: [\d.]+px;$/);
       const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
-      expect(maxWidthValue).to.be.within(
-        Cypress.config().viewportWidth * 0.95,
-        Cypress.config().viewportWidth * 1.05
-      );
+      expect(maxWidthValue).to.be.within(984 * 0.95, 984 * 1.05);
     });
   });
 
@@ -288,11 +285,11 @@ describe('Gantt diagram', () => {
       { gantt: { useMaxWidth: false } }
     );
     cy.get('svg').should((svg) => {
+      // const height = parseFloat(svg.attr('height'));
       const width = parseFloat(svg.attr('width'));
-      expect(width).to.be.within(
-        Cypress.config().viewportWidth * 0.95,
-        Cypress.config().viewportWidth * 1.05
-      );
+      // use within because the absolute value can be slightly different depending on the environment ±5%
+      // expect(height).to.be.within(484 * 0.95, 484 * 1.05);
+      expect(width).to.be.within(984 * 0.95, 984 * 1.05);
       expect(svg).to.not.have.attr('style');
     });
   });
@@ -333,48 +330,6 @@ describe('Gantt diagram', () => {
     );
   });
 
-  it('should render a gantt diagram with tick is 2 milliseconds', () => {
-    imgSnapshotTest(
-      `
-      gantt
-        title A Gantt Diagram
-        dateFormat   SSS
-        axisFormat   %Lms
-        tickInterval 2millisecond
-        excludes     weekends
-
-        section Section
-        A task           : a1, 000, 6ms
-        Another task     : after a1, 6ms
-        section Another
-        Task in sec      : a2, 006, 3ms
-        another task     : 3ms
-      `,
-      {}
-    );
-  });
-
-  it('should render a gantt diagram with tick is 2 seconds', () => {
-    imgSnapshotTest(
-      `
-      gantt
-        title A Gantt Diagram
-        dateFormat   ss
-        axisFormat   %Ss
-        tickInterval 2second
-        excludes     weekends
-
-        section Section
-        A task           : a1, 00, 6s
-        Another task     : after a1, 6s
-        section Another
-        Task in sec      : 06, 3s
-        another task     : 3s
-      `,
-      {}
-    );
-  });
-
   it('should render a gantt diagram with tick is 15 minutes', () => {
     imgSnapshotTest(
       `
@@ -523,32 +478,6 @@ describe('Gantt diagram', () => {
     );
   });
 
-  // TODO: fix it
-  //
-  // This test is skipped deliberately
-  // because it fails and blocks our development pipeline
-  // It was added as an attempt to fix gantt performance issues
-  //
-  // https://github.com/mermaid-js/mermaid/issues/3274
-  //
-  it.skip('should render a gantt diagram with very large intervals, skipping excludes if interval > 5 years', () => {
-    imgSnapshotTest(
-      `gantt
-        title A long Gantt Diagram
-        dateFormat   YYYY-MM-DD
-        axisFormat   %m-%d
-        tickInterval 1day
-        excludes     weekends
-        section Section
-        A task           : a1, 9999-10-01, 30d
-        Another task     : after a1, 20d
-        section Another
-        Task in sec      : 2022-10-20, 12d
-        another task     : 24d
-      `
-    );
-  });
-
   it('should render when compact is true', () => {
     imgSnapshotTest(
       `

cypress/integration/rendering/gitGraph.spec.js

@@ -26,7 +26,7 @@ describe('Git Graph diagram', () => {
       `gitGraph
        commit id: "Normal Commit"
        commit id: "Reverse Commit" type: REVERSE
-       commit id: "Highlight Commit" type: HIGHLIGHT
+       commit id: "Hightlight Commit" type: HIGHLIGHT
       `,
       {}
     );
@@ -36,7 +36,7 @@ describe('Git Graph diagram', () => {
       `gitGraph
        commit id: "Normal Commit with tag" tag: "v1.0.0"
        commit id: "Reverse Commit with tag" type: REVERSE tag: "RC_1"
-       commit id: "Highlight Commit" type: HIGHLIGHT  tag: "8.8.4"
+       commit id: "Hightlight Commit" type: HIGHLIGHT  tag: "8.8.4"
       `,
       {}
     );
@@ -102,7 +102,7 @@ describe('Git Graph diagram', () => {
       {}
     );
   });
-  it('8: should render a simple gitgraph with more than 8 branches &  overriding variables', () => {
+  it('8: should render a simple gitgraph with more than 8 branchs &  overriding variables', () => {
     imgSnapshotTest(
       `%%{init: { 'logLevel': 'debug', 'theme': 'default' , 'themeVariables': {
         'gitBranchLabel0': '#ffffff',
@@ -358,7 +358,7 @@ gitGraph
       `gitGraph TB:
        commit id: "Normal Commit"
        commit id: "Reverse Commit" type: REVERSE
-       commit id: "Highlight Commit" type: HIGHLIGHT
+       commit id: "Hightlight Commit" type: HIGHLIGHT
       `,
       {}
     );
@@ -368,7 +368,7 @@ gitGraph
       `gitGraph TB:
        commit id: "Normal Commit with tag" tag: "v1.0.0"
        commit id: "Reverse Commit with tag" type: REVERSE tag: "RC_1"
-       commit id: "Highlight Commit" type: HIGHLIGHT  tag: "8.8.4"
+       commit id: "Hightlight Commit" type: HIGHLIGHT  tag: "8.8.4"
       `,
       {}
     );
@@ -434,7 +434,7 @@ gitGraph
       {}
     );
   });
-  it('22: should render a simple gitgraph with more than 8 branches &  overriding variables | Vertical Branch', () => {
+  it('22: should render a simple gitgraph with more than 8 branchs &  overriding variables | Vertical Branch', () => {
     imgSnapshotTest(
       `%%{init: { 'logLevel': 'debug', 'theme': 'default' , 'themeVariables': {
         'gitBranchLabel0': '#ffffff',
@@ -701,246 +701,4 @@ gitGraph TB:
       {}
     );
   });
-  it('34: should render a simple gitgraph with two branches from same commit', () => {
-    imgSnapshotTest(
-      `gitGraph
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      branch feature-001
-      commit id:"3-abcdefg"
-      commit id:"4-abcdefg"
-      checkout main
-      branch feature-002
-      commit id:"5-abcdefg"
-      checkout feature-001
-      merge feature-002
-      `,
-      {}
-    );
-  });
-  it('35: should render a simple gitgraph with two branches from same commit | Vertical Branch', () => {
-    imgSnapshotTest(
-      `gitGraph TB:
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      branch feature-001
-      commit id:"3-abcdefg"
-      commit id:"4-abcdefg"
-      checkout main
-      branch feature-002
-      commit id:"5-abcdefg"
-      checkout feature-001
-      merge feature-002
-      `,
-      {}
-    );
-  });
-  it('36: should render GitGraph with branch that is not used immediately', () => {
-    imgSnapshotTest(
-      `gitGraph LR:
-      commit id:"1-abcdefg"
-      branch x
-      checkout main
-      commit id:"2-abcdefg"
-      checkout x
-      commit id:"3-abcdefg"
-      checkout main
-      merge x
-      `,
-      {}
-    );
-  });
-  it('37: should render GitGraph with branch that is not used immediately | Vertical Branch', () => {
-    imgSnapshotTest(
-      `gitGraph TB:
-      commit id:"1-abcdefg"
-      branch x
-      checkout main
-      commit id:"2-abcdefg"
-      checkout x
-      commit id:"3-abcdefg"
-      checkout main
-      merge x
-      `,
-      {}
-    );
-  });
-  it('38: should render GitGraph with branch and sub-branch neither of which used immediately', () => {
-    imgSnapshotTest(
-      `gitGraph LR:
-      commit id:"1-abcdefg"
-      branch x
-      checkout main
-      commit id:"2-abcdefg"
-      checkout x
-      commit id:"3-abcdefg"
-      checkout main
-      merge x
-      checkout x
-      branch y
-      checkout x
-      commit id:"4-abcdefg"
-      checkout y
-      commit id:"5-abcdefg"
-      checkout x
-      merge y
-      `,
-      {}
-    );
-  });
-  it('39: should render GitGraph with branch and sub-branch neither of which used immediately | Vertical Branch', () => {
-    imgSnapshotTest(
-      `gitGraph TB:
-      commit id:"1-abcdefg"
-      branch x
-      checkout main
-      commit id:"2-abcdefg"
-      checkout x
-      commit id:"3-abcdefg"
-      checkout main
-      merge x
-      checkout x
-      branch y
-      checkout x
-      commit id:"4-abcdefg"
-      checkout y
-      commit id:"5-abcdefg"
-      checkout x
-      merge y
-      `,
-      {}
-    );
-  });
-  it('40: should render a simple gitgraph with cherry pick merge commit', () => {
-    imgSnapshotTest(
-      `gitGraph
-      commit id: "ZERO"
-      branch feature
-      branch release
-      checkout feature
-      commit id: "A"
-      commit id: "B"
-      checkout main
-      merge feature id: "M"
-      checkout release
-      cherry-pick id: "M" parent:"B"`
-    );
-  });
-  it('41: should render default GitGraph with parallelCommits set to false', () => {
-    imgSnapshotTest(
-      `gitGraph
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      branch develop
-      commit id:"3-abcdefg"
-      commit id:"4-abcdefg"
-      checkout main
-      branch feature
-      commit id:"5-abcdefg"
-      commit id:"6-abcdefg"
-      checkout main
-      commit id:"7-abcdefg"
-      commit id:"8-abcdefg"
-      `,
-      { gitGraph: { parallelCommits: false } }
-    );
-  });
-  it('42: should render GitGraph with parallel commits', () => {
-    imgSnapshotTest(
-      `gitGraph
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      branch develop
-      commit id:"3-abcdefg"
-      commit id:"4-abcdefg"
-      checkout main
-      branch feature
-      commit id:"5-abcdefg"
-      commit id:"6-abcdefg"
-      checkout main
-      commit id:"7-abcdefg"
-      commit id:"8-abcdefg"
-      `,
-      { gitGraph: { parallelCommits: true } }
-    );
-  });
-  it('43: should render GitGraph with parallel commits | Vertical Branch', () => {
-    imgSnapshotTest(
-      `gitGraph TB:
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      branch develop
-      commit id:"3-abcdefg"
-      commit id:"4-abcdefg"
-      checkout main
-      branch feature
-      commit id:"5-abcdefg"
-      commit id:"6-abcdefg"
-      checkout main
-      commit id:"7-abcdefg"
-      commit id:"8-abcdefg"
-      `,
-      { gitGraph: { parallelCommits: true } }
-    );
-  });
-  it('44: should render GitGraph with unconnected branches and no parallel commits', () => {
-    imgSnapshotTest(
-      `gitGraph
-      branch dev
-      branch v2
-      branch feat
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      checkout main
-      commit id:"3-abcdefg"
-      checkout dev
-      commit id:"4-abcdefg"
-      checkout v2
-      commit id:"5-abcdefg"
-      checkout main
-      commit id:"6-abcdefg"
-      `,
-      { gitGraph: { parallelCommits: false } }
-    );
-  });
-  it('45: should render GitGraph with unconnected branches and parallel commits', () => {
-    imgSnapshotTest(
-      `gitGraph
-      branch dev
-      branch v2
-      branch feat
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      checkout main
-      commit id:"3-abcdefg"
-      checkout dev
-      commit id:"4-abcdefg"
-      checkout v2
-      commit id:"5-abcdefg"
-      checkout main
-      commit id:"6-abcdefg"
-      `,
-      { gitGraph: { parallelCommits: true } }
-    );
-  });
-  it('46: should render GitGraph with unconnected branches and parallel commits | Vertical Branch', () => {
-    imgSnapshotTest(
-      `gitGraph TB:
-      branch dev
-      branch v2
-      branch feat
-      commit id:"1-abcdefg"
-      commit id:"2-abcdefg"
-      checkout main
-      commit id:"3-abcdefg"
-      checkout dev
-      commit id:"4-abcdefg"
-      checkout v2
-      commit id:"5-abcdefg"
-      checkout main
-      commit id:"6-abcdefg"
-      `,
-      { gitGraph: { parallelCommits: true } }
-    );
-  });
 });

cypress/integration/rendering/marker_unique_id.spec.js

@@ -1,10 +0,0 @@
-import { urlSnapshotTest } from '../../helpers/util.ts';
-
-describe('Marker Unique IDs Per Diagram', () => {
-  it('should render a blue arrow tip in second digram', () => {
-    urlSnapshotTest('http://localhost:9000/marker_unique_id.html', {
-      logLevel: 1,
-      flowchart: { htmlLabels: false },
-    });
-  });
-});

cypress/integration/rendering/pie.spec.ts

@@ -44,7 +44,7 @@ describe('pie chart', () => {
       const style = svg.attr('style');
       expect(style).to.match(/^max-width: [\d.]+px;$/);
       const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
-      expect(maxWidthValue).to.be.within(590, 600); // depends on installed fonts: 596.2 on my PC, 597.5 on CI
+      expect(maxWidthValue).to.eq(984);
     });
   });
 
@@ -59,7 +59,7 @@ describe('pie chart', () => {
     );
     cy.get('svg').should((svg) => {
       const width = parseFloat(svg.attr('width'));
-      expect(width).to.be.within(590, 600); // depends on installed fonts: 596.2 on my PC, 597.5 on CI
+      expect(width).to.eq(984);
       expect(svg).to.not.have.attr('style');
     });
   });

cypress/integration/rendering/quadrantChart.spec.js

@@ -160,70 +160,4 @@ describe('Quadrant Chart', () => {
     );
     cy.get('svg');
   });
-  it('should render x-axis labels in the center, if x-axis has two labels', () => {
-    imgSnapshotTest(
-      `
-  quadrantChart
-    title Reach and engagement of campaigns
-    x-axis Low Reach --> High Reach
-    y-axis Low Engagement
-    quadrant-1 We should expand
-    quadrant-2 Need to promote
-    quadrant-3 Re-evaluate
-    quadrant-4 May be improved
-    Campaign A: [0.3, 0.6]
-    Campaign B: [0.45, 0.23]
-    Campaign C: [0.57, 0.69]
-    Campaign D: [0.78, 0.34]
-    Campaign E: [0.40, 0.34]
-    Campaign F: [0.35, 0.78]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('should render y-axis labels in the center, if y-axis has two labels', () => {
-    imgSnapshotTest(
-      `
-  quadrantChart
-    title Reach and engagement of campaigns
-    x-axis Low Reach
-    y-axis Low Engagement --> High Engagement
-    quadrant-1 We should expand
-    quadrant-2 Need to promote
-    quadrant-3 Re-evaluate
-    quadrant-4 May be improved
-    Campaign A: [0.3, 0.6]
-    Campaign B: [0.45, 0.23]
-    Campaign C: [0.57, 0.69]
-    Campaign D: [0.78, 0.34]
-    Campaign E: [0.40, 0.34]
-    Campaign F: [0.35, 0.78]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('should render both axes labels on the left and bottom, if both axes have only one label', () => {
-    imgSnapshotTest(
-      `
-  quadrantChart
-    title Reach and engagement of campaigns
-    x-axis Reach -->
-    y-axis Engagement -->
-    quadrant-1 We should expand
-    quadrant-2 Need to promote
-    quadrant-3 Re-evaluate
-    quadrant-4 May be improved
-    Campaign A: [0.3, 0.6]
-    Campaign B: [0.45, 0.23]
-    Campaign C: [0.57, 0.69]
-    Campaign D: [0.78, 0.34]
-    Campaign E: [0.40, 0.34]
-    Campaign F: [0.35, 0.78]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
 });

cypress/integration/rendering/sequencediagram.spec.js

@@ -930,36 +930,4 @@ context('Sequence diagram', () => {
       });
     });
   });
-  context('render after error', () => {
-    it('should render diagram after fixing destroy participant error', () => {
-      cy.on('uncaught:exception', (err) => {
-        return false;
-      });
-
-      renderGraph([
-        `sequenceDiagram
-    Alice->>Bob: Hello Bob, how are you ?
-    Bob->>Alice: Fine, thank you. And you?
-    create participant Carl
-    Alice->>Carl: Hi Carl!
-    create actor D as Donald
-    Carl->>D: Hi!
-    destroy Carl
-    Alice-xCarl: We are too many
-    destroy Bo
-    Bob->>Alice: I agree`,
-        `sequenceDiagram
-    Alice->>Bob: Hello Bob, how are you ?
-    Bob->>Alice: Fine, thank you. And you?
-    create participant Carl
-    Alice->>Carl: Hi Carl!
-    create actor D as Donald
-    Carl->>D: Hi!
-    destroy Carl
-    Alice-xCarl: We are too many
-    destroy Bob
-    Bob->>Alice: I agree`,
-      ]);
-    });
-  });
 });

cypress/integration/rendering/timeline.spec.ts

@@ -57,7 +57,7 @@ describe('Timeline diagram', () => {
       {}
     );
   });
-  it('5: should render a simple timeline with directive overridden colors', () => {
+  it('5: should render a simple timeline with directive overriden colors', () => {
     imgSnapshotTest(
       ` %%{init: { 'logLevel': 'debug', 'theme': 'default' , 'themeVariables': {
               'cScale0': '#ff0000',

cypress/integration/rendering/xyChart.spec.js

@@ -1,322 +0,0 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts';
-
-describe('XY Chart', () => {
-  it('should render the simplest possible chart', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        line [10, 30, 20]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Should render a complete chart', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-  });
-  it('Should render a chart without title', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('y-axis title not required', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Should render a chart without y-axis with different range', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000]
-        line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('x axis title not required', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000]
-        line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Multiple plots can be rendered', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        line [23, 46, 77, 34]
-        line [45, 32, 33, 12]
-        bar [87, 54, 99, 85]
-        line [78, 88, 22, 4]
-        line [22, 29, 75, 33]
-        bar [52, 96, 35, 10]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Decimals and negative numbers are supported', () => {
-    imgSnapshotTest(
-      `
-      xychart-beta
-        y-axis -2.4 --> 3.5
-        line [+1.3, .6, 2.4, -.34]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Render spark line with "plotReservedSpacePercent"', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        theme: dark
-        xyChart:
-          width: 200
-          height: 20
-          plotReservedSpacePercent: 100
-      ---
-      xychart-beta
-        line [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Render spark bar without displaying other property', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        theme: dark
-        xyChart:
-          width: 200
-          height: 20
-          xAxis:
-            showLabel: false
-            showTitle: false
-            showTick: false
-            showAxisLine: false
-          yAxis:
-            showLabel: false
-            showTitle: false
-            showTick: false
-            showAxisLine: false
-      ---
-      xychart-beta
-        bar [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Should use all the config from directive', () => {
-    imgSnapshotTest(
-      `
-      %%{init: {"xyChart": {"width": 1000, "height": 600, "titlePadding": 5, "titleFontSize": 10, "xAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5},  "yAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5}, "plotBorderWidth": 5, "chartOrientation": "horizontal", "plotReservedSpacePercent": 60  }}}%%
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Should use all the config from yaml', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        theme: forest
-        xyChart:
-          width: 1000
-          height: 600
-          titlePadding: 5
-          titleFontSize: 10
-          xAxis:
-            labelFontSize: 20
-            labelPadding: 10
-            titleFontSize: 30
-            titlePadding: 20
-            tickLength: 10
-            tickWidth: 5
-            axisLineWidth: 5
-          yAxis:
-            labelFontSize: 20
-            labelPadding: 10
-            titleFontSize: 30
-            titlePadding: 20
-            tickLength: 10
-            tickWidth: 5
-            axisLineWidth: 5
-          chartOrientation: horizontal
-          plotReservedSpacePercent: 60
-      ---
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Render with show axis title false', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        xyChart:
-          xAxis:
-            showTitle: false
-          yAxis:
-            showTitle: false
-      ---
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Render with show axis label false', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        xyChart:
-          xAxis:
-            showLabel: false
-          yAxis:
-            showLabel: false
-      ---
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Render with show axis tick false', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        xyChart:
-          xAxis:
-            showTick: false
-          yAxis:
-            showTick: false
-      ---
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Render with show axis line false', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        xyChart:
-          xAxis:
-            showAxisLine: false
-          yAxis:
-            showAxisLine: false
-      ---
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    cy.get('svg');
-  });
-  it('Render all the theme color', () => {
-    imgSnapshotTest(
-      `
-      ---
-      config:
-        themeVariables:
-          xyChart:
-            titleColor: "#ff0000"
-            backgroundColor: "#f0f8ff"
-            yAxisLabelColor: "#ee82ee"
-            yAxisTitleColor: "#7fffd4"
-            yAxisTickColor: "#87ceeb"
-            yAxisLineColor: "#ff6347"
-            xAxisLabelColor: "#7fffd4"
-            xAxisTitleColor: "#ee82ee"
-            xAxisTickColor: "#ff6347"
-            xAxisLineColor: "#87ceeb"
-            plotColorPalette: "#008000, #faba63"
-      ---
-      xychart-beta
-        title "Sales Revenue"
-        x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
-        y-axis "Revenue (in $)" 4000 --> 11000
-        bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-        line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
-      `,
-      {}
-    );
-    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/knsv2.html

@@ -58,21 +58,12 @@
   </head>
   <body>
     <pre id="diagram" class="mermaid">
-flowchart TB
-    C & D & E & F & G & H & I & J & K & L & M & N & O & P & Q & R & S & T & U & V & W & X & Y & Z & A1 & A2 & A3 & A4 & A5 & A6 & A7 & A8
-      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------->
-    C & D & E & F & G & H & I & J & K & L & M & N & O & P & Q & R & S & T & U & V & W & X & Y & Z & A1 & A2 & A3 & A4 & A5 & A6 & A7 & A8
-
-    </pre>
-    <pre id="diagram" class="mermaid2">
-    flowchart TB
-      A & A & A & A & A & A & A & A --->  C & D & E & F & G & H & I & J & K & L & M & N & O & P & Q & R & S & T & U & V & W & X & Y & Z
-    </pre>
-    <pre id="diagram" class="mermaid2">
-    flowchart TB
-      A1 & A2 & A3 & A4 & A5 & A6 & A7 & A8 -->  C & D & E & F & G & H & I & J & K & L & M & N & O & P & Q & R & S & T & U & V & W & X & Y & Z
-    </pre>
-    <pre id="diagram" class="mermaid2">
+      flowchart
+        classDef mainCategories fill:#f9d5e5, stroke:#233d4d,stroke-width:2px, font-weight:bold;
+        CS(Customer Awareness Journey):::mainCategories
+      </pre
+    >
+    <pre id="diagram" class="mermaid">
 flowchart
 Node1:::class1 --> Node2:::class2
 Node1:::class1 --> Node3:::class2
@@ -450,7 +441,6 @@ mindmap
           messageFontFamily: 'courier',
         },
         fontSize: 16,
-        logLevel: 0,
       });
       function callback() {
         alert('It worked');

cypress/platform/marker_unique_id.html

@@ -1,53 +0,0 @@
-<html>
-  <head> </head>
-  <body>
-    <h1>Example</h1>
-    <pre class="mermaid">
-      %%{init:{"theme":"base", "themeVariables": {"lineColor":"red"}}}%%
-      flowchart LR
-      subgraph red
-      A --> B
-      end
-    </pre>
-    <pre class="mermaid">
-      %%{init:{"theme":"base", "themeVariables": {"lineColor":"blue"}}}%%
-      flowchart LR
-      subgraph black
-      A --> B
-      end
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        theme: base
-        themeVariables:
-          lineColor: yellow
-      ---
-      flowchart LR
-      subgraph red
-      A --> B
-      end
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        theme: base
-        themeVariables:
-          lineColor: green
-      ---
-      flowchart LR
-      subgraph black
-      A --> B
-      end
-    </pre>
-    <script type="module">
-      import mermaid from './mermaid.esm.mjs';
-      mermaid.initialize({ startOnLoad: false, logLevel: 0 });
-      await mermaid.run();
-
-      if (window.Cypress) {
-        window.rendered = true;
-      }
-    </script>
-  </body>
-</html>

cypress/platform/theme-directives.html

@@ -1,6 +1,15 @@
 <html>
   <head>
+    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
     <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet" />
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"
+    />
+    <link
+      href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
+      rel="stylesheet"
+    />
     <style>
       body {
         /* background: rgb(221, 208, 208); */
@@ -113,21 +122,26 @@
 
     <script type="module">
       import mermaid from './mermaid.esm.mjs';
-
+      mermaid.parseError = function (err, hash) {
+        // console.error('Mermaid error: ', err);
+      };
       mermaid.initialize({
+        // theme: 'dark',
+        // theme: 'dark',
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
         logLevel: 0,
+        // flowchart: { useMaxWidth: true },
         graph: { curve: 'cardinal', htmlLabels: false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
         sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
         fontFamily: '"arial", sans-serif',
         curve: 'cardinal',
         securityLevel: 'strict',
-        startOnLoad: false,
       });
-
-      await mermaid.run();
-
-      if (window.Cypress) {
-        window.rendered = true;
+      function callback() {
+        alert('It worked');
       }
     </script>
   </body>

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>

cypress/platform/xss10.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss11.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss12.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss13.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss15.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss16.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss17.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss18.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss19.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss20.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss21.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss23-css.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss24.html

@@ -1,109 +0,0 @@
-<html>
-  <head>
-    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
-    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet" />
-    <link
-      rel="stylesheet"
-      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"
-    />
-    <link
-      href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
-      rel="stylesheet"
-    />
-    <style>
-      body {
-        /* background: rgb(221, 208, 208); */
-        /* background:#333; */
-        font-family: 'Arial';
-        /* font-size: 18px !important; */
-      }
-      h1 {
-        color: grey;
-      }
-      .mermaid2 {
-        display: none;
-      }
-      .mermaid svg {
-        /* font-size: 18px !important; */
-      }
-      .malware {
-        position: fixed;
-        bottom: 0;
-        left: 0;
-        right: 0;
-        height: 150px;
-        background: red;
-        color: black;
-        display: flex;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        font-family: monospace;
-        font-size: 72px;
-      }
-    </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
-  </head>
-  <body>
-    <div>Security check</div>
-    <div class="flex">
-      <div id="diagram" class="mermaid"></div>
-      <div id="res" class=""></div>
-    </div>
-    <script type="module">
-      import mermaid from './mermaid.esm.mjs';
-      mermaid.parseError = function (err, hash) {
-        // console.error('Mermaid error: ', err);
-      };
-      mermaid.initialize({
-        theme: 'forest',
-        arrowMarkerAbsolute: true,
-        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
-        logLevel: 0,
-        state: {
-          defaultRenderer: 'dagre-wrapper',
-        },
-        flowchart: {
-          // defaultRenderer: 'dagre-wrapper',
-          nodeSpacing: 10,
-          curve: 'cardinal',
-          htmlLabels: true,
-        },
-        htmlLabels: false,
-        // gantt: { axisFormat: '%m/%d/%Y' },
-        sequence: { actorFontFamily: 'courier', actorMargin: 50, showSequenceNumbers: false },
-        // sequenceDiagram: { actorMargin: 300 } // deprecated
-        // fontFamily: '"times", sans-serif',
-        // fontFamily: 'courier',
-        fontSize: 18,
-        curve: 'basis',
-        securityLevel: 'strict',
-        startOnLoad: false,
-        secure: ['secure', 'securityLevel', 'startOnLoad', 'maxTextSize'],
-        // themeVariables: {relationLabelColor: 'red'}
-      });
-      function callback() {
-        alert('It worked');
-      }
-
-      let diagram = 'classDiagram\n';
-      diagram += '`Class<img src=x on';
-      diagram += 'error=xssAttack()>` <|-- `Class2<img src=x on';
-      diagram += 'error=xssAttack()>`';
-
-      console.log(diagram);
-      // document.querySelector('#diagram').innerHTML = diagram;
-      const { svg } = await mermaid.render('diagram', diagram);
-      document.querySelector('#res').innerHTML = svg;
-    </script>
-  </body>
-</html>

cypress/platform/xss5.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>
@@ -94,6 +84,14 @@
       function callback() {
         alert('It worked');
       }
+      function xssAttack() {
+        const div = document.createElement('div');
+        div.id = 'the-malware';
+        div.className = 'malware';
+        div.innerHTML = 'XSS Succeeded';
+        document.getElementsByTagName('body')[0].appendChild(div);
+        throw new Error('XSS Succeeded');
+      }
       let diagram = 'graph LR\n';
       diagram += 'B-->D("<img onerror=location=`java';
       // diagram += "script\u003aalert\u0028document.domain\u0029\` src=x>\"\);\n";

cypress/platform/xss6.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss7.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>

cypress/platform/xss8.html

@@ -42,16 +42,6 @@
         font-size: 72px;
       }
     </style>
-    <script>
-      function xssAttack() {
-        const div = document.createElement('div');
-        div.id = 'the-malware';
-        div.className = 'malware';
-        div.innerHTML = 'XSS Succeeded';
-        document.getElementsByTagName('body')[0].appendChild(div);
-        throw new Error('XSS Succeeded');
-      }
-    </script>
   </head>
   <body>
     <div>Security check</div>