Attempt to build wheels in parallel

jelmer · Oct 15, 2024 · c2e5906 · c2e5906
1 parent d70d206
commit c2e5906
Showing 1 changed file with 33 additions and 1 deletion.
diff --git a/.github/workflows/python-distributions.yml b/.github/workflows/python-distributions.yml
@@ -7,12 +7,44 @@ on:
     - cron: "0 6 * * *" # Daily 6AM UTC build
 
 jobs:
+  define-matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      # output all build identifiers when running on the default branch or a
+      # tag, otherwise just the latest Python version
+      build-identifiers: ${{ steps.build-identifiers.outputs.build-identifiers }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+          cache: pip
+      - name: Install jq
+        run: sudo apt-get update && sudo apt-get install -y jq
+      - name: Install cibuildwheel
+        run: pip install cibuildwheel
+      - name: Find build identifiers using cibuildwheel --print-build-identifiers
+        id: all-build-identifiers
+        run: echo "all-build-identifiers=$(cibuildwheel --print-build-identifiers | jq -R -s -c 'split("\n") | map(select(length > 0))')" >> $GITHUB_OUTPUT
+      - name: Set build identifiers to latest Python version
+        id: latest-build-identifiers
+        run: echo "latest-build-identifiers=[\"$(python -c 'import sys; print(f"cp{sys.version_info.major}{sys.version_info.minor}-*", end="")')\"]" >> $GITHUB_OUTPUT
+      - name: Set build identifiers output
+        id: build-identifiers
+        run: |
+          if [ "$GITHUB_REF" = "refs/heads/main" ] || [ "$GITHUB_REF" = "refs/heads/master" ] || [ "$GITHUB_REF" = "refs/tags/"* ]; then
+            echo "::set-output name=build-identifiers::${{ steps.all-build-identifiers.outputs.all-build-identifiers }}"
+          else
+            echo "::set-output name=build-identifiers::${{ steps.latest-build-identifiers.outputs.latest-build-identifiers }}"
+          fi
+
   build-wheels:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-prefix: [pp, cp]
+        build-identifiers: ${{fromJson(needs.define-matrix.outputs.build-identifiers)}}
       fail-fast: true
 
     steps: