arduino-libraries · aentinger · Feb 21, 2024 · Feb 21, 2024
diff --git a/.github/workflows/compile-examples.yml b/.github/workflows/compile-examples.yml
@@ -18,14 +18,15 @@ on:
  workflow_dispatch:
  repository_dispatch:

+env:
+  # It's convenient to set variables for values used multiple times in the workflow.
+  SKETCHES_REPORTS_PATH: sketches-reports
+
 jobs:
-  build:
+  compile:
    name: ${{ matrix.board.fqbn }}
    runs-on: ubuntu-latest

-    env:
-      SKETCHES_REPORTS_PATH: sketches-reports
-
    strategy:
      fail-fast: false

@@ -61,3 +62,21 @@ jobs:
          if-no-files-found: error
          path: ${{ env.SKETCHES_REPORTS_PATH }}
          name: sketches-report-${{ matrix.board.artifact-name-suffix }}
+
+  # When using a matrix to compile for multiple boards, it's necessary to use a separate job for the deltas report
+  report:
+    needs: compile # Wait for the compile job to finish to get the data for the report
+    if: github.event_name == 'pull_request' # Only run the job when the workflow is triggered by a pull request
+    runs-on: ubuntu-latest
+
+    steps:
+      # This step is needed to get the size data produced by the compile jobs
+      - name: Download sketches reports artifacts
+        uses: actions/download-artifact@v4
+        with:
+          # All workflow artifacts will be downloaded to this location.
+          path: ${{ env.SKETCHES_REPORTS_PATH }}
+
+      - uses: arduino/report-size-deltas@v1
+        with:
+          sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
diff --git a/.github/workflows/report-size-deltas.yml b/.github/workflows/report-size-deltas.yml
diff --git a/.gitignore b/.gitignore
@@ -3,3 +3,4 @@ examples/node_test_server/node_modules/
 *.DS_Store
 */.DS_Store
 examples/.DS_Store
+.idea/