ci: add docs-check workflow with Markdown lint and Mermaid diagram parse validation #8
108
.gitea/workflows/docs-check.yml
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108
.gitea/workflows/docs-check.yml
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name: Docs Check
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on:
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push:
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branches: ["**"]
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paths:
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- "**.md"
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- ".gitea/workflows/docs-check.yml"
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pull_request:
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branches: ["**"]
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paths:
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- "**.md"
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- ".gitea/workflows/docs-check.yml"
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jobs:
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markdown-lint:
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name: Markdown lint
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runs-on: ubuntu-latest
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continue-on-error: true
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steps:
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- uses: actions/checkout@v4
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: "22"
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- name: Install markdownlint-cli
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run: npm install -g markdownlint-cli
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- name: Lint all Markdown files
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run: markdownlint "**/*.md" --ignore node_modules
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mermaid-parse:
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name: Mermaid diagram parse check
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runs-on: ubuntu-latest
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continue-on-error: true
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steps:
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- uses: actions/checkout@v4
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: "22"
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- name: Install mermaid and jsdom
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run: npm install mermaid jsdom
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- name: Extract and validate Mermaid diagrams
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run: |
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cat > check-mermaid.cjs << 'SCRIPT'
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const { JSDOM } = require('jsdom');
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const fs = require('fs');
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const path = require('path');
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// Provide minimal browser globals so mermaid.parse() works in Node
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const dom = new JSDOM('<!DOCTYPE html><html><body></body></html>', { url: 'http://localhost' });
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globalThis.window = dom.window;
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globalThis.document = dom.window.document;
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globalThis.DOMPurify = {
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addHook: () => {}, removeHook: () => {}, setConfig: () => {},
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sanitize: (s) => s, isValidAttribute: () => true,
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};
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function findMdFiles(dir) {
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const out = [];
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for (const e of fs.readdirSync(dir, { withFileTypes: true })) {
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const full = path.join(dir, e.name);
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if (e.isDirectory() && e.name !== 'node_modules' && !e.name.startsWith('.'))
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out.push(...findMdFiles(full));
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else if (e.isFile() && e.name.endsWith('.md'))
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out.push(full);
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}
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return out;
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}
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import('./node_modules/mermaid/dist/mermaid.core.mjs').then(async (m) => {
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const mermaid = m.default;
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let errors = 0, total = 0;
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for (const mdFile of findMdFiles('.')) {
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const content = fs.readFileSync(mdFile, 'utf8');
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const blocks = [...content.matchAll(/^```mermaid\n([\s\S]*?)^```/gm)];
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if (!blocks.length) continue;
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console.log(`\nChecking ${mdFile} (${blocks.length} diagram(s))`);
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for (let i = 0; i < blocks.length; i++) {
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total++;
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const diagram = blocks[i][1].trim();
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try {
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await mermaid.parse(diagram);
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console.log(` [OK] diagram ${i + 1}`);
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} catch (err) {
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const msg = String(err.message || err).split('\n')[0];
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console.error(` [FAIL] diagram ${i + 1}: ${msg}`);
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console.log(`::warning file=${mdFile}::Mermaid diagram ${i + 1} failed: ${msg}`);
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errors++;
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}
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}
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}
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console.log(`\nTotal: ${total}. Failures: ${errors}`);
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if (errors > 0) {
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console.log(`::warning::${errors} Mermaid diagram(s) failed to parse.`);
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process.exit(1);
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}
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}).catch(e => { console.error('Fatal:', e.message); process.exit(1); });
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SCRIPT
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node check-mermaid.cjs
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17
.markdownlint.json
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17
.markdownlint.json
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{
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"default": true,
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"MD009": false,
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"MD012": false,
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"MD013": false,
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"MD022": false,
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"MD029": false,
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"MD031": false,
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"MD032": false,
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"MD033": false,
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"MD034": false,
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"MD036": false,
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"MD040": false,
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"MD041": false,
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"MD058": false,
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"MD060": false
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}
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@@ -342,3 +342,4 @@ MIT
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---
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---
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*sofarr: See what has downloaded "so far" from the comfort of your "sofa"*
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*sofarr: See what has downloaded "so far" from the comfort of your "sofa"*
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@@ -1469,3 +1469,6 @@ flowchart TD
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style AF fill:#d4edda
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style AF fill:#d4edda
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style AG fill:#f8d7da
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style AG fill:#f8d7da
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```
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```
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Reference in New Issue
Block a user