macos.yml

name: Build for macOS

# Using instructions from
# https://docs.flutter.dev/deployment/macos#create-a-build-archive-with-codemagic-cli-tools

on:
  # Enable manual run
  workflow_dispatch:
  push:
    tags:
      - '**'
    branches:
      - '**'
    paths:
      - .github/workflows/macos.yml

jobs:
  build-macos:
    name: Build for macOS
    runs-on: macos-latest
    env:
      APP_STORE_CONNECT_ISSUER_ID: ${{secrets.APP_STORE_CONNECT_ISSUER_ID}}
      APP_STORE_CONNECT_KEY_IDENTIFIER: ${{secrets.APP_STORE_CONNECT_KEY_IDENTIFIER}}
      APP_STORE_CONNECT_PRIVATE_KEY: ${{secrets.APP_STORE_CONNECT_PRIVATE_KEY}}
      APP_STORE_CERTIFICATE_KEY: ${{secrets.APP_STORE_CERTIFICATE_KEY}}
    timeout-minutes: 60
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Remove unneeded files
        run: |
          rm -rf android
          rm -rf appimage
          rm -rf assets_raw
          rm -rf flatpak
          rm -rf installers
          rm -rf integration_test
          rm -rf ios
          rm -rf linux
          rm -rf metadata
          rm -rf snap
          rm -rf submodules
          rm -rf test
          rm -rf windows

      - name: Setup cache
        uses: actions/cache@v4
        with:
          path: |
            build
          key: ${{ runner.OS }}-saber-${{ hashFiles('**/pubspec.lock') }}-${{ hashFiles('**/*.dart') }}
          restore-keys: |
            ${{ runner.OS }}-saber-

      - name: Install Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable
          cache: true
          cache-key: 'flutter-:os:-:channel:-:version:-:arch:'
          architecture: x64

      - name: Install Codemagic CLI Tools
        run: pipx install codemagic-cli-tools

      - name: Setup keychain
        run: |
          keychain initialize

          app-store-connect fetch-signing-files $(xcode-project detect-bundle-id) \
            --platform MAC_OS \
            --type MAC_APP_STORE \
            --certificate-key=@env:APP_STORE_CERTIFICATE_KEY \
            --create

          app-store-connect certificates list \
            --type MAC_INSTALLER_DISTRIBUTION \
            --certificate-key=@env:APP_STORE_CERTIFICATE_KEY \
            --save

          keychain add-certificates

          xcode-project use-profiles

      - run: flutter pub get
      - run: find . -name "Podfile" -execdir pod install \;

      - name: Build for macOS
        run: |
          sudo chown -R $USER .
          sudo chmod -R a+rwx .

          flutter build macos \
            --dart-define=FLAVOR="App Store" \
            --dart-define=APP_STORE="App Store" \
            --dart-define=UPDATE_CHECK="false" \
            --dart-define=DIRTY="false"
          
          sudo chown -R $USER .
          sudo chmod -R a+rwx .

      - name: Package for App Store
        id: package
        run: |
          APP_NAME="build/macos/Build/Products/Release/Saber.app"
          PACKAGE_NAME="build/macos/Build/Products/Release/Saber.pkg"
          echo "PACKAGE_NAME=$PACKAGE_NAME" >> $GITHUB_OUTPUT

          xcrun productbuild --component "$APP_NAME" /Applications/ unsigned.pkg

          INSTALLER_CERT_NAME=$(keychain list-certificates \
                  | jq '[.[]
                    | select(.common_name
                    | contains("Mac Developer Installer"))
                    | .common_name][0]' \
                  | xargs)
          xcrun productsign --sign "$INSTALLER_CERT_NAME" unsigned.pkg "$PACKAGE_NAME"
          rm -f unsigned.pkg

          sudo chown -R $USER .
          sudo chmod -R a+rwx .

      - name: Compress macOS build
        id: compress
        run: |
          brew install grep
          buildName=$(ggrep -oP "(?<=buildName = ').*(?=')" lib/data/version.dart)
          zipName="Saber_v${buildName}.app.zip"
          echo "zipName=$zipName" >> $GITHUB_OUTPUT

          pushd build/macos/Build/Products/Release
          zip -r $zipName Saber.app
          popd

      - name: Restore keychain
        run: |
          keychain use-login

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: Saber-macOS-Archive
          path: build/macos/Build/Products/Release/${{ steps.compress.outputs.zipName }}

      - name: Publish to App Store
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        run: app-store-connect publish --path ${{ steps.package.outputs.PACKAGE_NAME }}