feat(commitlint-config): use chore commit prefix when git has changes inside demo project (#924)

Author: splincode

commitlint.config.ts

@@ -0,0 +1,3 @@
+import commitlint from './projects/commitlint-config';
+
+export default commitlint;

package.json

@@ -14,11 +14,6 @@
         "after:bump": "npx nx build syncer && node projects/syncer/bin/src/index.js",
         "release": "npx nx run-many --target publish --all"
     },
-    "commitlint": {
-        "extends": [
-            "@taiga-ui/commitlint-config"
-        ]
-    },
     "lint-staged": {
         "*.less": [
             "stylelint --fix"

projects/commitlint-config/.npmignore

@@ -1,23 +1,12 @@
-import fs from 'node:fs';
-
 import conventional from '@commitlint/config-conventional';
 
+import {getGitDiffLines} from './utils/get-git-diff-lines';
+import {getTypes} from './utils/get-types';
+
 export default {
     extends: ['@commitlint/config-conventional'],
     rules: {
         'scope-enum': () => {
-            function getTypes(dir) {
-                try {
-                    const {readdirSync, statSync} = fs;
-
-                    return readdirSync(dir).filter((entity) =>
-                        statSync(`${dir}/${entity}`).isDirectory(),
-                    );
-                } catch {
-                    return [];
-                }
-            }
-
             return [
                 2,
                 'always',
@@ -35,9 +24,19 @@ export default {
             ];
         },
         'type-enum': () => {
+            const staged = getGitDiffLines();
+            const demoChanges = staged.filter(
+                (path) =>
+                    path.startsWith('projects/demo') || path.startsWith('apps/demo'),
+            );
+
             const [level, applicable, types] = conventional.rules['type-enum'];
+            const prefixes =
+                demoChanges.length === staged.length
+                    ? ['chore']
+                    : [...types, 'deprecate'];
 
-            return [level, applicable, [...types, 'deprecate']];
+            return [level, applicable, prefixes];
         },
     },
 };

projects/commitlint-config/commitlint.config.js projects/commitlint-config/index.ts

@@ -12,7 +12,6 @@
     },
     "license": "Apache-2.0",
     "type": "module",
-    "exports": "./commitlint.config.js",
     "peerDependencies": {
         "@commitlint/cli": "^19.8.0",
         "@commitlint/config-conventional": "^19.8.0"

projects/commitlint-config/package.json

@@ -5,11 +5,30 @@
     "projectType": "library",
     "sourceRoot": "projects/commitlint-config",
     "targets": {
+        "build": {
+            "executor": "@nx/rollup:rollup",
+            "outputs": ["{workspaceRoot}/dist/{projectName}"],
+            "options": {
+                "main": "projects/{projectName}/index.ts",
+                "outputPath": "{workspaceRoot}/dist/{projectName}",
+                "tsConfig": "projects/{projectName}/tsconfig.lib.json",
+                "assets": ["projects/{projectName}/README.md"],
+                "generateExportsField": true,
+                "format": ["esm"]
+            }
+        },
         "publish": {
             "executor": "nx:run-commands",
             "options": {
-                "command": "npm publish ./projects/{projectName} --access=public --ignore-scripts"
-            }
+                "command": "npm publish ./dist/{projectName} --access=public --ignore-scripts"
+            },
+            "dependsOn": [
+                {
+                    "target": "build",
+                    "params": "ignore",
+                    "dependencies": false
+                }
+            ]
         }
     }
 }

projects/commitlint-config/project.json

@@ -0,0 +1,12 @@
+{
+    "extends": "../../tsconfig.json",
+    "include": ["./*.ts"],
+    "compilerOptions": {
+        "baseUrl": ".",
+        "checkJs": false,
+        "allowJs": false,
+        "esModuleInterop": true,
+        "moduleResolution": "bundler",
+        "module": "esnext"
+    }
+}

projects/commitlint-config/tsconfig.lib.json

@@ -0,0 +1,9 @@
+import {execSync} from 'node:child_process';
+
+export function getGitDiffLines(): string[] {
+    try {
+        return execSync('git diff --name-only --staged').toString().trim().split('\n');
+    } catch {
+        return [];
+    }
+}

projects/commitlint-config/utils/get-git-diff-lines.ts

@@ -0,0 +1,11 @@
+import {readdirSync, statSync} from 'node:fs';
+
+export function getTypes(dir: string): string[] {
+    try {
+        return readdirSync(dir).filter((entity) =>
+            statSync(`${dir}/${entity}`).isDirectory(),
+        );
+    } catch {
+        return [];
+    }
+}