Skip tests and checks when PR only contains docs changes

- Add pre-flight job to detect docs-only changes using FW-CI-templates
- Skip cicd-wait-in-queue, unit tests, and e2e tests when docs_only is true
- Skip copyright-check when docs_only is true
- Skip build-test-publish-wheel when docs_only is true
- Linting and ruff checks remain enabled for all PRs

Signed-off-by: Pablo Garay <[email protected]>

Author: pablo-garay

.github/workflows/build-test-publish-wheel.yml

@@ -25,9 +25,14 @@ defaults:
     shell: bash -x -e -u -o pipefail {0}
 
 jobs:
+  pre-flight:
+    uses: NVIDIA-NeMo/FW-CI-templates/.github/workflows/[email protected]
+
   build-test-publish-wheel:
+    needs: [pre-flight]
+    if: |
+      ${{ vars.BUILD_TEST_PUBLISH_WHEEL == 'true' && !(needs.pre-flight.outputs.docs_only == 'true') }}
     uses: NVIDIA-NeMo/FW-CI-templates/.github/workflows/[email protected]
-    if: ${{ vars.BUILD_TEST_PUBLISH_WHEEL == 'true' }}
     with:
       dry-run: true
       python-package: dfm

.github/workflows/cicd-main.yml

@@ -32,17 +32,23 @@ permissions:
 
 jobs:
 
+  pre-flight:
+    uses: NVIDIA-NeMo/FW-CI-templates/.github/workflows/[email protected]
+
   cicd-wait-in-queue:
+    needs: [pre-flight]
     runs-on: ubuntu-latest
     environment: test
+    if: |
+      !(needs.pre-flight.outputs.docs_only == 'true')
     steps:
       - name: Running CI tests
         run: |
           echo "Running CI tests"
 
   cicd-container-build:
     uses: ./.github/workflows/_build_container.yml
-    needs: cicd-wait-in-queue
+    needs: [cicd-wait-in-queue, pre-flight]
     with:
       image-name: dfm
       dockerfile: docker/Dockerfile.ci
@@ -63,7 +69,9 @@ jobs:
           - script: L0_Unit_Tests_CPU
             runner: linux-amd64-cpu16
             cpu-only: true
-    needs: [cicd-container-build]
+    needs: [cicd-container-build, pre-flight]
+    if: |
+      !(needs.pre-flight.outputs.docs_only == 'true')
     runs-on: ${{ matrix.runner }}
     name: ${{ matrix.script }}
     environment: nemo-ci
@@ -97,7 +105,9 @@ jobs:
           - script: L2_Automodel_Wan21_Test
             runner: self-hosted-nemo
             timeout: 30
-    needs: [cicd-unit-tests]
+    needs: [cicd-unit-tests, pre-flight]
+    if: |
+      !(needs.pre-flight.outputs.docs_only == 'true')
     runs-on: ${{ matrix.runner }}
     name: ${{ matrix.is_optional && 'PLEASEFIXME_' || '' }}${{ matrix.script }}
     environment: nemo-ci
@@ -124,6 +134,7 @@ jobs:
       - cicd-container-build
       - cicd-unit-tests
       - cicd-e2e-tests
+      - pre-flight
     if: always()
     runs-on: ubuntu-latest
     permissions: write-all

.github/workflows/copyright-check.yml

@@ -18,5 +18,35 @@ on:
   pull_request:
 
 jobs:
+  pre-flight:
+    uses: NVIDIA-NeMo/FW-CI-templates/.github/workflows/[email protected]
+
   copyright-check:
+    needs: [pre-flight]
+    if: |
+      !(needs.pre-flight.outputs.docs_only == 'true')
     uses: NVIDIA-NeMo/FW-CI-templates/.github/workflows/[email protected]
+
+  copyright-check-summary:
+    needs: [pre-flight, copyright-check]
+    if: |
+      (
+        needs.pre-flight.outputs.docs_only == 'true'
+        || always()
+      )
+      && !cancelled()
+    runs-on: ubuntu-latest
+    steps:
+      - name: Result
+        run: |
+          FAILED_JOBS=$(gh run view $GITHUB_RUN_ID --json jobs --jq '[.jobs[] | select(.status == "completed" and .conclusion != "success")] | length') || echo 0
+
+          if [ "${FAILED_JOBS:-0}" -eq 0 ] || [ "$SKIPPING_IS_ALLOWED" == "true" ]; then
+              echo "✅ All previous jobs completed successfully"
+              exit 0
+          else
+              echo "❌ Found $FAILED_JOBS failed job(s)"
+              # Show which jobs failed
+              gh run view $GITHUB_RUN_ID --json jobs --jq '.jobs[] | select(.status == "completed" and .conclusion != "success") | .name'
+              exit 1
+          fi