ci: monorepo workflow setup (#14)

.github/actions/dart_package/action.yaml

@@ -0,0 +1,65 @@
+name: Dart Package Workflow
+
+inputs:
+  concurrency:
+    required: false
+    type: number
+    default: 4
+  coverage_excludes:
+    required: false
+    type: string
+    default: ""
+  dart_sdk:
+    required: false
+    type: string
+    default: "stable"
+  working_directory:
+    required: false
+    type: string
+    default: "."
+  min_coverage:
+    required: false
+    type: number
+    default: 100
+  analyze_directories:
+    required: false
+    type: string
+    default: "lib test"
+  report_on:
+    required: false
+    type: string
+    default: "lib"
+  platform:
+    required: false
+    type: string
+    default: "vm" 
+
+runs:
+  using: "composite"
+  steps:
+    - uses: dart-lang/setup-dart@v1
+      with:
+        sdk: ${{inputs.dart_sdk}}
+
+    - working-directory: ${{ inputs.working_directory }}
+      shell: ${{ inputs.shell }}
+      run: dart pub get
+
+    - working-directory: ${{ inputs.working_directory }}
+      shell: ${{ inputs.shell }}
+      run: dart format --set-exit-if-changed .
+
+    - working-directory: ${{ inputs.working_directory }}
+      shell: ${{ inputs.shell }}
+      run: dart analyze --fatal-infos --fatal-warnings ${{inputs.analyze_directories}}
+
+    - working-directory: ${{ inputs.working_directory }}
+      shell: ${{ inputs.shell }}
+      run: |
+        dart pub global activate coverage
+        dart test -j ${{inputs.concurrency}} --coverage=coverage --platform=${{inputs.platform}} && dart pub global run coverage:format_coverage --lcov --in=coverage --out=coverage/lcov.info --packages=.dart_tool/package_config.json --report-on=${{inputs.report_on}} --check-ignore
+    - uses: VeryGoodOpenSource/very_good_coverage@v2
+      with:
+        path: ${{inputs.working_directory}}/coverage/lcov.info
+        exclude: ${{inputs.coverage_excludes}}
+        min_coverage: ${{inputs.min_coverage}}

.github/actions/pana/action.yaml

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+name: Pana Workflow
+
+inputs:
+  min_score:
+    required: false
+    type: number
+    default: 120
+  pana_version:
+    required: false
+    type: string
+  working_directory:
+    required: false
+    type: string
+    default: "."
+
+runs:
+  using: "composite"
+  steps:
+    - uses: subosito/flutter-action@v2
+      with:
+        channel: stable
+        cache: true
+
+    - working-directory: ${{ inputs.working_directory }}
+      shell: ${{ inputs.shell }}
+      run: flutter pub global activate pana ${{inputs.pana_version}}
+
+    - working-directory: ${{ inputs.working_directory }}
+      shell: ${{ inputs.shell }}
+      run: |
+        PANA=$(pana . --no-warning); PANA_SCORE=$(echo $PANA | sed -n "s/.*Points: \([0-9]*\)\/\([0-9]*\)./\1\/\2/p")
+        echo "Score: $PANA_SCORE"
+        IFS='/'; read -a SCORE_ARR <<< "$PANA_SCORE"; SCORE=SCORE_ARR[0];
+        if (( $SCORE < ${{inputs.min_score}} )); then echo "The minimum score of ${{inputs.min_score}} was not met!"; exit 1; fi

.github/actions/verify_version/action.yaml

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+name: Verify Version Workflow
+
+inputs:
+  working_directory:
+    required: false
+    type: string
+    default: "."
+
+runs:
+  using: "composite"
+
+  steps:
+    - name: 📚 Git Checkout
+      uses: actions/checkout@v3
+
+    - name: 🎯 Setup Dart
+      uses: dart-lang/setup-dart@v1
+
+    - name: 📦 Install Dependencies
+      shell: ${{ inputs.shell }}
+      run: dart pub get
+      working-directory: ${{ inputs.working_directory }}
+
+    - name: 🔎 Verify version
+      shell: ${{ inputs.shell }}
+      run: dart run test --run-skipped -t version-verify
+      working-directory: ${{ inputs.working_directory }}