feat: add local GitHub Action for testing CI changes

Author: hanna-skryl

.github/actions/code-pushup/action.yml

@@ -0,0 +1,21 @@
+name: Code PushUp
+description: Minimalist GitHub Action that executes Code PushUp using local @code-pushup/ci source code
+
+inputs:
+  token:
+    description: GitHub token for API access
+    required: true
+    default: ${{ github.token }}
+
+runs:
+  using: composite
+  steps:
+    - name: Install dependencies
+      run: npm ci
+      shell: bash
+      working-directory: .github/actions/code-pushup
+    - name: Run Node script
+      run: npx tsx --tsconfig .github/actions/code-pushup/tsconfig.json .github/actions/code-pushup/src/runner.ts
+      shell: bash
+      env:
+        GH_TOKEN: ${{ inputs.token }}

.github/actions/code-pushup/package-lock.json

@@ -0,0 +1,18 @@
+{
+  "name": "@code-pushup/local-action",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "description": "Minimalist GitHub Action that executes Code PushUp using local @code-pushup/ci source code for testing CI changes",
+  "engines": {
+    "node": ">=20"
+  },
+  "dependencies": {
+    "@actions/core": "^1.10.1",
+    "@actions/github": "^6.0.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20.0.0",
+    "typescript": "^5.3.0"
+  }
+}

.github/actions/code-pushup/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "local-action",
+  "$schema": "../../../node_modules/nx/schemas/project-schema.json",
+  "sourceRoot": ".github/actions/code-pushup/src",
+  "projectType": "application",
+  "targets": {},
+  "tags": ["type:app"]
+}