refactor workflows: replace inline pre-commit configuration with reusable stage-pre-commit.yml, integrate pre-commit checks into CI orchestrator

Author: allnes

.github/workflows/ci-orchestrator.yml

@@ -12,30 +12,38 @@ on:
         default: 'emulator-5554'
 
 jobs:
-  # Stage 1: Test
+  # Stage 1: Pre-commit checks
+  pre-commit:
+    uses: ./.github/workflows/stage-pre-commit.yml
+    with:
+      os: ubuntu-latest
+    secrets: inherit
+
+  # Stage 2: Test
   test:
+    needs: pre-commit
     uses: ./.github/workflows/stage-test.yml
     with:
       os: ${{ inputs.os }}
     secrets: inherit
 
-  # Stage 2: Build Package (runs in parallel with validation)
+  # Stage 3: Build Package (runs in parallel with validation)
   build:
     needs: test
     uses: ./.github/workflows/stage-build.yml
     with:
       os: ${{ inputs.os }}
     secrets: inherit
 
-  # Stage 3: Validation (runs in parallel with build)
+  # Stage 4: Validation (runs in parallel with build)
   validation:
     needs: test
     uses: ./.github/workflows/stage-validation.yml
     with:
       os: ${{ inputs.os }}
     secrets: inherit
 
-  # Stage 4: Device Tests (runs after build and validation)
+  # Stage 5: Device Tests (runs after build and validation)
   device-tests:
     needs: [build, validation]
     uses: ./.github/workflows/stage-device-tests.yml

.github/workflows/pre-commit.yml

@@ -0,0 +1,33 @@
+name: Pre-commit
+
+on:
+  workflow_call:
+    inputs:
+      os:
+        required: true
+        type: string
+
+jobs:
+  pre-commit:
+    runs-on: ${{ inputs.os }}
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0  # Fetch all history for all branches
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+          cache: 'pip'
+          cache-dependency-path: |
+            requirements.txt
+            setup.py
+
+      - name: Install dependencies
+        run: |
+          pip install --upgrade pip
+          pip install pre-commit
+
+      - name: Run pre-commit
+        run: pre-commit run --all-files --show-diff-on-failure