feat(cdk): add array of icons, used in taiga components (#5005)

.github/workflows/auto-update-icons.yml

@@ -1,4 +1,4 @@
-name: 🤖 Auto update bundled icons
+name: 🤖 Auto update bundled & used icons
 on:
   pull_request:
   workflow_dispatch:
@@ -24,7 +24,11 @@ jobs:
           npx nx prebuild icons
           npx nx build icons
 
-      - name: Auto update bundled icons
+          npx ts-node ./scripts/generate-used-icons.ts
+          npx eslint ./projects/cdk/constants/used-icons.ts --fix
+          npx prettier ./projects/cdk/constants/used-icons.ts --write
+
+      - name: Auto update bundled & used icons
         if: env.SUPPORT_AUTO_PUSH == 'true'
         uses: ./.github/actions/auto-push
         with:

projects/cdk/constants/index.ts

@@ -8,4 +8,5 @@ export * from './polling-time';
 export * from './stringify';
 export * from './svg-node-filter';
 export * from './unicode-chars';
+export * from './used-icons';
 export * from './version';

projects/cdk/constants/used-icons.ts

@@ -0,0 +1,49 @@
+/**
+ * @description:
+ * AUTOGENERATED
+ *
+ * Array of icons used in taiga-ui components
+ */
+export const TUI_USED_ICONS = [
+    `tuiIconMirMono`,
+    `tuiIconVisaMono`,
+    `tuiIconElectronMono`,
+    `tuiIconCloseLarge`,
+    `tuiIconChevronDownLarge`,
+    `tuiIconButton`,
+    `tuiIconLink`,
+    `tuiIconMenuLarge`,
+    `tuiIconCode`,
+    `tuiIconSun`,
+    `tuiIconMoon`,
+    `tuiIconSearch`,
+    `tuiIconChevronRight`,
+    `tuiIconChevronLeftLarge`,
+    `tuiIconXLarge`,
+    `tuiIconClose`,
+    `tuiIconArrowLeft`,
+    `tuiIconArrowRight`,
+    `tuiIconRotate`,
+    `tuiIconMinus`,
+    `tuiIconPlus`,
+    `tuiIconMinimize`,
+    `tuiIconEye`,
+    `tuiIconEyeOff`,
+    `tuiIconDrag`,
+    `tuiIconSortDescending`,
+    `tuiIconSortAscending`,
+    `tuiIconSortOff`,
+    `tuiIconCheckLarge`,
+    `tuiIconChevronLeft`,
+    `tuiIconX`,
+    `tuiIconChevronRightLarge`,
+    `tuiIconHelpCircle`,
+    `tuiIconCheck`,
+    `tuiIconFileLarge`,
+    `tuiIconTrashLarge`,
+    `tuiIconAlertCircleLarge`,
+    `tuiIconCheckCircleLarge`,
+    `tuiIconAlertCircle`,
+    `tuiIconWarningLarge`,
+    `tuiIconChevronDown`,
+];

scripts/generate-used-icons.ts

@@ -0,0 +1,68 @@
+import {readdirSync, readFileSync, statSync, writeFileSync} from 'fs';
+import {basename, join} from 'path';
+
+(function main(): void {
+    const rootDirectory = process.env.ROOT_FOLDER || `./projects`;
+    const excludedFolders = [
+        `demo`,
+        `demo-integrations`,
+        `eslint-plugin`,
+        `taiga-schematics`,
+        `testing`,
+        `test`,
+        `i18n`,
+        `icons`,
+        `schematics`,
+    ];
+
+    generateUsedIcons(rootDirectory, excludedFolders);
+})();
+
+function generateUsedIcons(rootDirectory: string, excludedFolders: string[]): void {
+    const tuiIconNames = findTuiIconNames(rootDirectory, excludedFolders);
+
+    writeFileSync(
+        `./projects/cdk/constants/used-icons.ts`,
+        `/**
+ * @description:
+ * AUTOGENERATED
+ *
+ * Array of icons used in taiga-ui components
+ */
+ export const TUI_USED_ICONS = ${JSON.stringify(tuiIconNames)}`,
+    );
+}
+
+function findTuiIconNames(rootDir: string, excludedFolders: string[]): string[] {
+    const tuiIconNames = new Set<string>();
+
+    function traverseDirectory(directory: string): void {
+        const files = readdirSync(directory);
+
+        for (const file of files) {
+            const filePath = join(directory, file);
+            const stat = statSync(filePath);
+
+            if (stat.isDirectory()) {
+                const folderName = basename(filePath);
+
+                if (!excludedFolders.includes(folderName)) {
+                    traverseDirectory(filePath);
+                }
+            } else if (stat.isFile()) {
+                const fileContents = readFileSync(filePath, `utf-8`);
+                const tuiIconMatches = fileContents.match(/\btuiIcon\w+(?=\s|'|")/g);
+
+                if (tuiIconMatches) {
+                    tuiIconMatches.forEach(match => {
+                        tuiIconNames.add(match);
+                    });
+                }
+            }
+        }
+    }
+
+    traverseDirectory(rootDir);
+
+    return Array.from(tuiIconNames);
+}