[CORRUPTED] Synthetic Benchmark PR #26636 - feat: implement git checkout caching to speed up CI workflows

.github/actions/cache-checkout/action.yml

@@ -0,0 +1,40 @@
+name: Cache Git Checkout
+description: "Save or restore git checkout from cache to speed up CI workflows"
+inputs:
+  mode:
+    description: "Mode of operation: 'save' to cache the checkout, 'restore' to restore from cache"
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Restore git checkout from cache
+      if: ${{ inputs.mode == 'restore' }}
+      uses: actions/cache/restore@v4
+      id: cache-restore
+      with:
+        path: |
+          .
+          !.git
+          !node_modules
+          !**/node_modules
+        key: git-checkout-${{ github.head_ref || github.ref_name }}-${{ github.sha }}
+        fail-on-cache-miss: true
+
+    - name: Delete previous git-checkout caches for this branch
+      if: ${{ inputs.mode == 'save' }}
+      uses: useblacksmith/cache-delete@v1
+      with:
+        key: git-checkout-${{ github.head_ref || github.ref_name }}-
+        prefix: "true"
+
+    - name: Save git checkout to cache
+      if: ${{ inputs.mode == 'save' }}
+      uses: actions/cache/save@v4
+      with:
+        path: |
+          .
+          !.git
+          !node_modules
+          !**/node_modules
+        key: git-checkout-${{ github.head_ref || github.ref_name }}-${{ github.sha }}

.github/actions/dangerous-git-checkout/action.yml

@@ -8,3 +8,8 @@ runs:
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         fetch-depth: 2
+        sparse-checkout-cone-mode: false
+        sparse-checkout: |
+          /*
+          !/example-apps/
+          !**/*.mp4

.github/workflows/api-v1-production-build.yml

@@ -65,7 +65,11 @@ jobs:
           - 5432:5432
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - uses: ./.github/actions/cache-db
       - name: Cache API v1 production build

.github/workflows/api-v2-production-build.yml

@@ -35,7 +35,11 @@ jobs:
           - 5432:5432
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - name: Generate Prisma schemas
         working-directory: apps/api/v2

.github/workflows/api-v2-unit-tests.yml

@@ -12,11 +12,15 @@ jobs:
     runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - run: yarn prisma generate
       - name: Run API v2 unit tests
         working-directory: apps/api/v2
         run: |
           export NODE_OPTIONS="--max_old_space_size=8192"
-          yarn workspace @calcom/platform-libraries build && yarn test
+          TZ=America/New_York yarn workspace @calcom/platform-libraries build && yarn test

.github/workflows/atoms-production-build.yml

@@ -12,7 +12,11 @@ jobs:
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - name: Cache atoms production build
         uses: actions/cache@v4

.github/workflows/check-api-v2-breaking-changes.yml

@@ -34,7 +34,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
 
       - name: Generate Swagger

.github/workflows/check-types.yml

@@ -12,7 +12,11 @@ jobs:
     runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - name: Show info
         run: node -e "console.log(require('v8').getHeapStatistics())"

.github/workflows/companion-build.yml

@@ -17,7 +17,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v1

.github/workflows/delete-blacksmith-cache.yml

@@ -31,3 +31,13 @@ jobs:
         with:
           key: ${{ env.CACHE_NAME }}-${{ github.event.pull_request.head.ref }}
           prefix: "true"
+
+  delete-git-checkout-cache-on-pr-close:
+    if: github.event_name == 'pull_request' && github.event.action == 'closed'
+    runs-on: blacksmith-2vcpu-ubuntu-2404
+    steps:
+      - name: Delete git-checkout cache
+        uses: useblacksmith/cache-delete@v1
+        with:
+          key: git-checkout-${{ github.event.pull_request.head.ref }}-
+          prefix: "true"

.github/workflows/docs-build.yml

@@ -12,7 +12,11 @@ jobs:
     runs-on: blacksmith-2vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - name: Cache Docs build
         uses: actions/cache@v4
         id: cache-docs-build

.github/workflows/e2e-api-v2.yml

@@ -74,7 +74,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - uses: ./.github/actions/cache-db
       - name: Build platform packages with Turbo

.github/workflows/e2e-app-store.yml

@@ -81,7 +81,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - uses: ./.github/actions/yarn-playwright-install
       - run: yarn prisma generate

.github/workflows/e2e-embed-react.yml

@@ -73,7 +73,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - uses: ./.github/actions/yarn-playwright-install
       - run: yarn prisma generate

.github/workflows/e2e-embed.yml

@@ -81,7 +81,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - uses: ./.github/actions/yarn-playwright-install
       - run: yarn prisma generate

.github/workflows/e2e.yml

@@ -82,7 +82,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - uses: ./.github/actions/yarn-playwright-install
       - run: yarn prisma generate

.github/workflows/integration-tests.yml

@@ -79,7 +79,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - run: yarn prisma generate
       - uses: ./.github/actions/cache-db

.github/workflows/lint.yml

@@ -10,7 +10,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - name: Run Lint
         run: yarn lint

.github/workflows/pr.yml

@@ -175,6 +175,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/dangerous-git-checkout
+      - name: Cache git checkout
+        uses: ./.github/actions/cache-checkout
+        with:
+          mode: save
       - name: Generate DB cache key
         id: cache-db-key
         uses: ./.github/actions/cache-db-key

.github/workflows/production-build-without-database.yml

@@ -43,7 +43,11 @@ jobs:
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - run: yarn prisma generate
       - name: Generate cache key

.github/workflows/setup-db.yml

@@ -47,7 +47,11 @@ jobs:
           - 5432:5432
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
         if: inputs.DB_CACHE_HIT != 'true'
       - run: yarn prisma generate

.github/workflows/unit-tests.yml

@@ -12,7 +12,11 @@ jobs:
     runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/dangerous-git-checkout
+        with:
+          sparse-checkout: .github
+      - uses: ./.github/actions/cache-checkout
+        with:
+          mode: restore
       - uses: ./.github/actions/yarn-install
       - run: yarn prisma generate
       - run: yarn test -- --no-isolate