feat: include code snippet in preview comment

.github/workflows/pull-request.yml

@@ -94,6 +94,10 @@ jobs:
           comment-author: 'github-actions[bot]'
           body-includes: Added or changed icons
 
+      - uses: actions/setup-node@v4
+      - name: Install svgo for code preview (safer and faster than installing all deps)
+        run: npm install svgo
+
       - name: Generate comment markup
         run: node ./scripts/generateChangedIconsCommentMarkup.mjs >> comment-markup.md
         id: comment-markup

scripts/generateChangedIconsCommentMarkup.mjs

@@ -1,6 +1,13 @@
 import fs from 'fs';
 import path from 'path';
-import { shuffle, readSvgDirectory, getCurrentDirPath, minifySvg } from './helpers.mjs';
+import { parseSync } from 'svgson';
+import {
+  shuffle,
+  readSvgDirectory,
+  getCurrentDirPath,
+  minifySvg,
+  toPascalCase,
+} from './helpers.mjs';
 
 const currentDir = getCurrentDirPath(import.meta.url);
 const ICONS_DIR = path.resolve(currentDir, '../icons');
@@ -70,6 +77,18 @@ const changeFilesXRayImageTags = getImageTagsByFiles(
   400,
 ).join(' ');
 
+const readyToUseCode = changedFiles
+  .map((changedFile) => {
+    const svgContent = fs.readFileSync(path.join(process.cwd(), changedFile), 'utf-8');
+    const name = path.basename(changedFile, '.svg');
+    return `const ${toPascalCase(name)}Icon = createLucideIcon('${toPascalCase(name)}', [
+  ${parseSync(svgContent)
+    .children.map(({ name, attributes }) => JSON.stringify([name, attributes]))
+    .join(',\n  ')}
+])`;
+  })
+  .join('\n\n');
+
 const commentMarkup = `\
 ### Added or changed icons
 ${changeFiles2pxStrokeImageTags}
@@ -93,6 +112,11 @@ ${changeFilesLowDPIImageTags}<br/>
 <summary>Icon X-rays</summary>
 ${changeFilesXRayImageTags}
 </details>
+
+### Icons as code
+\`\`\`ts
+${readyToUseCode}
+\`\`\`
 `;
 
 console.log(commentMarkup);