Add debugging steps to workflow for macos-12. Add manual bottling for all macos versions, without --no-commit to see if successful jobs will go ahead and add their bottled to the formula. Added macos-latest to see if it s macos-14, and if we can get away with skipping macos-12 if we can't figure out which dependencies to use for that version.

Author: afinetooth

Diff for: .github/workflows/tests.yml

@@ -8,7 +8,7 @@ jobs:
   test-bot:
     strategy:
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04, macos-12, macos-13]
+        os: [ubuntu-20.04, ubuntu-22.04, macos-12, macos-13, macos-latest]
     runs-on: ${{ matrix.os }}
     env:
       HOMEBREW_NO_INSTALL_FROM_API: 1
@@ -19,7 +19,7 @@ jobs:
 
       - name: Cache Homebrew Bundler RubyGems
         id: cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.set-up-homebrew.outputs.gems-path }}
           key: ${{ matrix.os }}-cache-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
@@ -29,6 +29,19 @@ jobs:
         if: steps.cache.outputs.cache-hit != 'true'
         run: brew install-bundler-gems
 
+      # New step: Collect extra debug information for macOS-12
+      - name: Brew info on openssl@3 and zlib (macos-12)
+        if: matrix.os == 'macos-12'
+        run: |
+          brew info openssl@3
+          brew info zlib
+
+      - name: Collect diagnostics for macOS-12
+        if: matrix.os == 'macos-12'
+        run: |
+          brew config
+          brew doctor
+
       - run: brew test-bot --only-cleanup-before
 
       - run: brew test-bot --only-setup
@@ -38,9 +51,22 @@ jobs:
       - run: brew test-bot --only-formulae
         if: github.event_name == 'pull_request'
 
+      # New Step: Run `brew bottle` and commit formula updates
+      - name: Build bottles and update formula
+        if: matrix.os == 'macos-12'
+        run: |
+          brew bottle coverallsapp/coveralls/coveralls
+          brew bottle --merge --write ./coveralls--0.6.15.*.bottle.json
+          git config --global user.name "GitHub Actions"
+          git config --global user.email "[email protected]"
+          git add Formula/coveralls.rb
+          git commit -m "Update formula with new bottle hashes for ${{ matrix.os }}"
+        env:
+          HOMEBREW_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Upload bottles as artifact
         if: always() && github.event_name == 'pull_request'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: bottles
           path: '*.bottle.*'