Collect code coverage just once in linux and run tests in all other e…

…nvs.

.github/workflows/code-coverage.yml

@@ -0,0 +1,20 @@
+name: Generate & Upload Code Coverage
+on:
+  push:
+    branches:
+      - main
+jobs:
+  test:
+    env:
+      CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: head
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+    - uses: paambaati/[email protected]
+      with:
+        coverageCommand: bundle exec rake
+        debug: true

.github/workflows/push.yml

@@ -20,7 +20,5 @@ jobs:
       with:
         ruby-version: ${{ matrix.ruby }}
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
-    - uses: paambaati/[email protected]
-      with:
-        coverageCommand: bundle exec rake
-        debug: true
+    - name: Run tests
+      run: bundle exec rake