build-workflow.yml in mittsu-0.3.3

- old
+ new

@@ -1,12 +1,21 @@
 name: Build
-on: [push]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   linux:
     name: Linux
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: ['2.5.x', '2.6.x', '2.7.x', '3.0.x']
     steps:
       - uses: actions/checkout@v1
       - name: Cache gems
         uses: actions/cache@v1
         with:
@@ -16,24 +25,32 @@
             gems-v1-${{ runner.os }}-${{ hashFiles('**/Gemfile') }}-${{ hashFiles('**/*.gemspec') }}-
             gems-v1-${{ runner.os }}-${{ hashFiles('**/Gemfile') }}-
             gems-v1-${{ runner.os }}-
       - uses: actions/setup-ruby@v1
         with:
-          ruby-version: '2.x'
+          ruby-version: ${{ matrix.ruby }}
       - run: sudo apt-get update; sudo apt-get install cmake xorg-dev libgl1-mesa-dev
       - run: bash install-glfw.sh
+      - run: gem install bundler
       - run: bundle install --path vendor/bundle
       - name: Test & publish code coverage
         uses: paambaati/codeclimate-action@v2.2.1
+        if: github.event_name == 'push'
         env:
           CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
         with:
           coverageCommand: bundle exec rake test
+      - name: Test
+        if: github.event_name != 'push'
+        run: bundle exec rake test
 
   macos:
     name: macOS
     runs-on: macos-latest
+    strategy:
+      matrix:
+        ruby: ['2.5.x', '2.6.x', '2.7.x', '3.0.x']
     steps:
       - uses: actions/checkout@v1
       - name: Cache gems
         uses: actions/cache@v1
         with:
@@ -43,20 +60,23 @@
             gems-v1-${{ runner.os }}-${{ hashFiles('**/Gemfile') }}-${{ hashFiles('**/*.gemspec') }}-
             gems-v1-${{ runner.os }}-${{ hashFiles('**/Gemfile') }}-
             gems-v1-${{ runner.os }}-
       - uses: actions/setup-ruby@v1
         with:
-          ruby-version: '2.x'
+          ruby-version: ${{ matrix.ruby }}
       - run: brew install glfw
       - run: bundle install --path vendor/bundle
       - run: bundle exec rake test
 
   windows:
     name: Windows
     runs-on: windows-latest
     env:
       MITTSU_LIBGLFW_FILE: c:\projects\mittsu\glfw-3.3.1.bin.WIN32\lib-mingw\glfw3.dll
+    strategy:
+      matrix:
+        ruby: ['2.5.x', '2.6.x', '2.7.x', '3.0.x']
     steps:
       - uses: actions/checkout@v1
       - name: Cache gems
         uses: actions/cache@v1
         with:
@@ -66,9 +86,10 @@
             gems-v1-${{ runner.os }}-${{ hashFiles('**/Gemfile') }}-${{ hashFiles('**/*.gemspec') }}-
             gems-v1-${{ runner.os }}-${{ hashFiles('**/Gemfile') }}-
             gems-v1-${{ runner.os }}-
       - uses: actions/setup-ruby@v1
         with:
-          ruby-version: '2.x'
+          ruby-version: ${{ matrix.ruby }}
       - run: .\install-glfw.ps1
+      - run: gem install bundler
       - run: bundle install --path vendor/bundle
       - run: bundle exec rake test