name: Build macOS .dmg

on:
  release:
    types: [published]
  workflow_dispatch:
    inputs:
      version:
        description: 'Version'
        required: false

env:
  JAVA_VERSION: 17

jobs:
  build:
    name: Build Cryptomator.app
    runs-on: macos-11
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Setup Java
        uses: actions/setup-java@v2
        with:
          distribution: 'temurin'
          java-version: ${{ env.JAVA_VERSION }}
          cache: 'maven'
      - id: versions 
        name: Apply version information
        run: |
          if [[ $GITHUB_REF =~ refs/tags/[0-9]+\.[0-9]+\.[0-9]+.* ]]; then
            SEM_VER_STR=${GITHUB_REF##*/}
            mvn versions:set -DnewVersion=${SEM_VER_STR}
          elif [[ "${{ github.event.inputs.version }}" =~ [0-9]+\.[0-9]+\.[0-9]+.* ]]; then
            SEM_VER_STR="${{ github.event.inputs.version }}"
            mvn versions:set -DnewVersion=${SEM_VER_STR}
          else
            SEM_VER_STR=`mvn help:evaluate -Dexpression=project.version -q -DforceStdout`
          fi
          SEM_VER_NUM=`echo ${SEM_VER_STR} | sed -E 's/([0-9]+\.[0-9]+\.[0-9]+).*/\1/'`
          REVCOUNT=`git rev-list --count HEAD`
          echo "::set-output name=semVerStr::${SEM_VER_STR}"
          echo "::set-output name=semVerNum::${SEM_VER_NUM}"
          echo "::set-output name=revNum::${REVCOUNT}"
      - name: Validate Version
        uses: skymatic/semver-validation-action@v1
        with:
          version: ${{ steps.versions.outputs.semVerStr }}
      - name: Run maven
        run: mvn -B clean package -Pdependency-check,mac -DskipTests
      - name: Patch target dir
        run: |
          cp LICENSE.txt target
          cp dist/mac/launcher.sh target
          cp target/cryptomator-*.jar target/mods
      - name: Run jlink
        run: >
          ${JAVA_HOME}/bin/jlink
          --verbose
          --output runtime
          --module-path "${JAVA_HOME}/jmods"
          --add-modules java.base,java.desktop,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,jdk.unsupported,jdk.crypto.ec,jdk.accessibility,jdk.management.jfr
          --strip-native-commands
          --no-header-files
          --no-man-pages
          --strip-debug
          --compress=1
      - name: Run jpackage
        run: >
          ${JAVA_HOME}/bin/jpackage
          --verbose
          --type app-image
          --runtime-image runtime
          --input target/libs
          --module-path target/mods
          --module org.cryptomator.desktop/org.cryptomator.launcher.Cryptomator
          --dest appdir
          --name Cryptomator
          --vendor "Skymatic GmbH"
          --copyright "(C) 2016 - 2022 Skymatic GmbH"
          --app-version "${{ steps.versions.outputs.semVerNum }}"
          --java-options "-Xss5m"
          --java-options "-Xmx256m"
          --java-options "-Dfile.encoding=\"utf-8\""
          --java-options "-Dapple.awt.enableTemplateImages=true"
          --java-options "-Dsun.java2d.metal=true"
          --java-options "-Dcryptomator.appVersion=\"${{ steps.versions.outputs.semVerStr }}\""
          --java-options "-Dcryptomator.logDir=\"~/Library/Logs/Cryptomator\""
          --java-options "-Dcryptomator.pluginDir=\"~/Library/Application Support/Cryptomator/Plugins\""
          --java-options "-Dcryptomator.settingsPath=\"~/Library/Application Support/Cryptomator/settings.json\""
          --java-options "-Dcryptomator.ipcSocketPath=\"~/Library/Application Support/Cryptomator/ipc.socket\""
          --java-options "-Dcryptomator.integrationsMac.keychainServiceName=\"Cryptomator\""
          --java-options "-Dcryptomator.showTrayIcon=true"
          --java-options "-Dcryptomator.buildNumber=\"dmg-${{ steps.versions.outputs.revNum }}\""
          --mac-package-identifier org.cryptomator
          --resource-dir dist/mac/resources
      - name: Patch Cryptomator.app
        run: |
          mv appdir/Cryptomator.app Cryptomator.app
          mv dist/mac/resources/Cryptomator-Vault.icns Cryptomator.app/Contents/Resources/
          sed -i '' "s|###BUNDLE_SHORT_VERSION_STRING###|${VERSION_NO}|g" Cryptomator.app/Contents/Info.plist
          sed -i '' "s|###BUNDLE_VERSION###|${REVISION_NO}|g" Cryptomator.app/Contents/Info.plist
        env:
          VERSION_NO: ${{ steps.versions.outputs.semVerNum }}
          REVISION_NO: ${{ steps.versions.outputs.revNum }}
      - name: Generate license for dmg
        run: >
          mvn -B license:add-third-party
          -Dlicense.thirdPartyFilename=license.rtf
          -Dlicense.outputDirectory=dist/mac/dmg/resources
          -Dlicense.fileTemplate=dist/mac/dmg/resources/licenseTemplate.ftl
          -Dlicense.includedScopes=compile
          -Dlicense.excludedGroups=^org\.cryptomator
          -Dlicense.failOnMissing=true
          -Dlicense.licenseMergesUrl=file://${{ github.workspace }}/license/merges
      - name: Install codesign certificate
        run: |
          # create variables
          CERTIFICATE_PATH=$RUNNER_TEMP/codesign.p12
          KEYCHAIN_PATH=$RUNNER_TEMP/codesign.keychain-db

          # import certificate and provisioning profile from secrets
          echo -n "$CODESIGN_P12_BASE64" | base64 --decode --output $CERTIFICATE_PATH

          # create temporary keychain
          security create-keychain -p "$CODESIGN_TMP_KEYCHAIN_PW" $KEYCHAIN_PATH
          security set-keychain-settings -lut 900 $KEYCHAIN_PATH
          security unlock-keychain -p "$CODESIGN_TMP_KEYCHAIN_PW" $KEYCHAIN_PATH

          # import certificate to keychain
          security import $CERTIFICATE_PATH -P "$CODESIGN_P12_PW" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
          security list-keychain -d user -s $KEYCHAIN_PATH
        env:
          CODESIGN_P12_BASE64: ${{ secrets.MACOS_CODESIGN_P12_BASE64 }}
          CODESIGN_P12_PW: ${{ secrets.MACOS_CODESIGN_P12_PW }}
          CODESIGN_TMP_KEYCHAIN_PW: ${{ secrets.MACOS_CODESIGN_TMP_KEYCHAIN_PW }}
      - name: Codesign
        run: |
          find Cryptomator.app/Contents/runtime/Contents/MacOS -name '*.dylib' -exec codesign --force -s ${CODESIGN_IDENTITY} {} \;
          for JAR_PATH in `find Cryptomator.app -name "*.jar"`; do
            if [[ `unzip -l ${JAR_PATH} | grep '.dylib\|.jnilib'` ]]; then
              JAR_FILENAME=$(basename ${JAR_PATH})
              OUTPUT_PATH=${JAR_PATH%.*}
              echo "Codesigning libs in ${JAR_FILENAME}..."
              unzip -q ${JAR_PATH} -d ${OUTPUT_PATH}
              find ${OUTPUT_PATH} -name '*.dylib' -exec codesign --force -s ${CODESIGN_IDENTITY} {} \;
              find ${OUTPUT_PATH} -name '*.jnilib' -exec codesign --force -s ${CODESIGN_IDENTITY} {} \;
              rm ${JAR_PATH}
              pushd ${OUTPUT_PATH} > /dev/null
              zip -qr ../${JAR_FILENAME} *
              popd > /dev/null
              rm -r ${OUTPUT_PATH}
            fi
          done
          echo "Codesigning Cryptomator.app..."
          codesign --force --deep --entitlements dist/mac/Cryptomator.entitlements -o runtime -s ${CODESIGN_IDENTITY} Cryptomator.app
        env:
          CODESIGN_IDENTITY: ${{ secrets.MACOS_CODESIGN_IDENTITY }}
      - name: Prepare .dmg contents
        run: |
          mkdir dmg
          mv Cryptomator.app dmg
          cp dist/mac/dmg/resources/macFUSE.webloc dmg
          ls -l dmg
      - name: Install create-dmg
        run: |
          brew install create-dmg
          create-dmg --help
      - name: Create .dmg
        run: >
          create-dmg
          --volname Cryptomator
          --volicon "dist/mac/dmg/resources/Cryptomator-Volume.icns"
          --background "dist/mac/dmg/resources/Cryptomator-background.tiff"
          --window-pos 400 100
          --window-size 640 694
          --icon-size 128
          --icon "Cryptomator.app" 128 245
          --hide-extension "Cryptomator.app"
          --icon "macFUSE.webloc" 320 501
          --hide-extension "macFUSE.webloc"
          --app-drop-link 512 245
          --eula "dist/mac/dmg/resources/license.rtf"
          --icon ".background" 128 758
          --icon ".fseventsd" 320 758
          --icon ".VolumeIcon.icns" 512 758
          Cryptomator-${VERSION_NO}.dmg dmg
        env:
          VERSION_NO: ${{ steps.versions.outputs.semVerNum }}
      - name: Notarize .dmg
        if: startsWith(github.ref, 'refs/tags/')
        uses: cocoalibs/xcode-notarization-action@v1
        with:
          app-path: 'Cryptomator-*.dmg'
          apple-id: ${{ secrets.MACOS_NOTARIZATION_APPLE_ID }}
          password: ${{ secrets.MACOS_NOTARIZATION_PW }}
          team-id: ${{ secrets.MACOS_NOTARIZATION_TEAM_ID }}
      - name: Add possible alpha/beta tags to installer name
        run: mv Cryptomator-*.dmg Cryptomator-${{ steps.versions.outputs.semVerStr }}.dmg
      - name: Create detached GPG signature with key 615D449FE6E6A235
        run: |
          echo "${GPG_PRIVATE_KEY}" | gpg --batch --quiet --import
          echo "${GPG_PASSPHRASE}" | gpg --batch --quiet --passphrase-fd 0 --pinentry-mode loopback -u 615D449FE6E6A235 --detach-sign -a Cryptomator-*.dmg
        env:
          GPG_PRIVATE_KEY: ${{ secrets.RELEASES_GPG_PRIVATE_KEY }}
          GPG_PASSPHRASE: ${{ secrets.RELEASES_GPG_PASSPHRASE }}
      - name: Clean up codesign certificate
        if: ${{ always() }}
        run: security delete-keychain $RUNNER_TEMP/codesign.keychain-db
        continue-on-error: true
      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: dmg
          path: Cryptomator-*.dmg
          if-no-files-found: error
      - name: Publish dmg on GitHub Releases
        if: startsWith(github.ref, 'refs/tags/')
        uses: softprops/action-gh-release@v1
        with:
          fail_on_unmatched_files: true
          token: ${{ secrets.CRYPTOBOT_RELEASE_TOKEN }}
          files: |
            Cryptomator-*.dmg
            Cryptomator-*.asc