create_variant.yml

on:
  workflow_dispatch:
    inputs:
      atb-variant:
        description: "ATB variant. Used for measuring attribution and retention."
        required: false
        type: string
      origin-variant:
        description: "Origin variant. Used for measuring attribution only."
        required: false
        type: string
  workflow_call:
    inputs:
      atb-variant:
        description: "ATB variant. Used for measuring attribution and retention. Passed by the caller workflow."
        required: false
        type: string
      origin-variant:
        description: "Origin variant. Used for measuring attribution only. Passed by the caller workflow."
        required: false
        type: string
    secrets:
      BUILD_CERTIFICATE_BASE64:
        required: true
      P12_PASSWORD:
        required: true
      KEYCHAIN_PASSWORD:
        required: true
      REVIEW_PROVISION_PROFILE_BASE64:
        required: true
      RELEASE_PROVISION_PROFILE_BASE64:
        required: true
      DBP_AGENT_RELEASE_PROVISION_PROFILE_BASE64:
        required: true
      DBP_AGENT_REVIEW_PROVISION_PROFILE_BASE64:
        required: true
      NETP_SYSEX_RELEASE_PROVISION_PROFILE_BASE64_V2:
        required: true
      NETP_SYSEX_REVIEW_PROVISION_PROFILE_BASE64_V2:
        required: true
      NETP_AGENT_RELEASE_PROVISION_PROFILE_BASE64_V2:
        required: true
      NETP_AGENT_REVIEW_PROVISION_PROFILE_BASE64_V2:
        required: true
      NETP_NOTIFICATIONS_RELEASE_PROVISION_PROFILE_BASE64:
        required: true
      NETP_NOTIFICATIONS_REVIEW_PROVISION_PROFILE_BASE64:
        required: true
      APPLE_API_KEY_BASE64:
        required: true
      APPLE_API_KEY_ID:
        required: true
      APPLE_API_KEY_ISSUER:
        required: true
      ASANA_ACCESS_TOKEN:
        required: true
      MM_HANDLES_BASE64:
        required: true
      MM_WEBHOOK_URL:
        required: true
      AWS_ACCESS_KEY_ID_RELEASE_S3:
        required: true
      AWS_SECRET_ACCESS_KEY_RELEASE_S3:
        required: true

jobs:

  create-dmg-variant:
    
    name: Create DMG Variant

    env:
      ATB_VARIANT_NAME: ${{ inputs.atb-variant || github.event.inputs.atb-variant }}
      ORIGIN_VARIANT_NAME: ${{ inputs.origin-variant || github.event.inputs.origin-variant }}

    runs-on: macos-12
    timeout-minutes: 15

    steps:

    - name: Check out the code
      uses: actions/checkout@v4
      with:
        ref: main
        sparse-checkout: |
          .github
          scripts

    - name: Download DMG artifact
      id: download-dmg-artifact
      continue-on-error: true
      uses: actions/download-artifact@v4
      with:
        name: duckduckgo-dmg
        path: ${{ github.workspace }}

    - name: Download release app
      # Download the release app only if download-dmg-artifact fails
      if: ${{ steps.download-dmg-artifact.outcome == 'failure' }}
      run: |
        curl -fLSs "${{ vars.RELEASE_DMG_URL }}" --output duckduckgo.dmg

    - name: Extract App from DMG
      id: extract-app-from-dmg
      run: |
          hdiutil attach duckduckgo.dmg -mountpoint vanilla
          mkdir -p dmg
          cp -R vanilla/DuckDuckGo.app dmg/DuckDuckGo.app
          hdiutil detach vanilla
          rm -f duckduckgo.dmg

    - name: Install create-dmg
      run: brew install create-dmg

    - name: Install Apple Developer ID Application certificate
      uses: ./.github/actions/install-certs-and-profiles
      with:
        BUILD_CERTIFICATE_BASE64: ${{ secrets.BUILD_CERTIFICATE_BASE64 }}
        P12_PASSWORD: ${{ secrets.P12_PASSWORD }}
        KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
        REVIEW_PROVISION_PROFILE_BASE64: ${{ secrets.REVIEW_PROVISION_PROFILE_BASE64 }}
        RELEASE_PROVISION_PROFILE_BASE64: ${{ secrets.RELEASE_PROVISION_PROFILE_BASE64 }}
        DBP_AGENT_RELEASE_PROVISION_PROFILE_BASE64: ${{ secrets.DBP_AGENT_RELEASE_PROVISION_PROFILE_BASE64 }}
        DBP_AGENT_REVIEW_PROVISION_PROFILE_BASE64: ${{ secrets.DBP_AGENT_REVIEW_PROVISION_PROFILE_BASE64 }}
        NETP_SYSEX_RELEASE_PROVISION_PROFILE_BASE64: ${{ secrets.NETP_SYSEX_RELEASE_PROVISION_PROFILE_BASE64_V2 }}
        NETP_SYSEX_REVIEW_PROVISION_PROFILE_BASE64: ${{ secrets.NETP_SYSEX_REVIEW_PROVISION_PROFILE_BASE64_V2 }}
        NETP_AGENT_RELEASE_PROVISION_PROFILE_BASE64: ${{ secrets.NETP_AGENT_RELEASE_PROVISION_PROFILE_BASE64_V2 }}
        NETP_AGENT_REVIEW_PROVISION_PROFILE_BASE64: ${{ secrets.NETP_AGENT_REVIEW_PROVISION_PROFILE_BASE64_V2 }}
        NETP_NOTIFICATIONS_RELEASE_PROVISION_PROFILE_BASE64: ${{ secrets.NETP_NOTIFICATIONS_RELEASE_PROVISION_PROFILE_BASE64 }}
        NETP_NOTIFICATIONS_REVIEW_PROVISION_PROFILE_BASE64: ${{ secrets.NETP_NOTIFICATIONS_REVIEW_PROVISION_PROFILE_BASE64 }}

    - name: Set up variant
      working-directory: ${{ github.workspace }}/dmg
      run: |
        codesign -d --entitlements :- DuckDuckGo.app > entitlements.plist
        echo "${{ env.ATB_VARIANT_NAME }}" > "DuckDuckGo.app/Contents/Resources/variant.txt"
        echo "${{ env.ORIGIN_VARIANT_NAME }}" > "DuckDuckGo.app/Contents/Resources/Origin.txt"
        sign_identity="$(security find-certificate -a -c "Developer ID Application" -Z | grep ^SHA-1 | cut -d " " -f3 | uniq)"

        /usr/bin/codesign \
          --force \
          --sign ${sign_identity} \
          --options runtime \
          --entitlements entitlements.plist \
          --generate-entitlement-der "DuckDuckGo.app"
        rm -f entitlements.plist

    - name: Notarize the app
      env:
        APPLE_API_KEY_BASE64: ${{ secrets.APPLE_API_KEY_BASE64 }}
        APPLE_API_KEY_ID: ${{ secrets.APPLE_API_KEY_ID }}
        APPLE_API_KEY_ISSUER: ${{ secrets.APPLE_API_KEY_ISSUER }}
      working-directory: ${{ github.workspace }}/dmg
      run: |
        # import API Key from secrets
        export APPLE_API_KEY_PATH="$RUNNER_TEMP/apple_api_key.pem"
        echo -n "$APPLE_API_KEY_BASE64" | base64 --decode -o $APPLE_API_KEY_PATH

        notarization_zip_path="DuckDuckGo-for-notarization.zip"

        ditto -c -k --keepParent "DuckDuckGo.app" "${notarization_zip_path}"
        xcrun notarytool submit \
          --key "${APPLE_API_KEY_PATH}" \
          --key-id "${{ env.APPLE_API_KEY_ID }}" \
          --issuer "${{ env.APPLE_API_KEY_ISSUER }}" \
          --wait \
          "${notarization_zip_path}"
        xcrun stapler staple "DuckDuckGo.app"
        rm -rf "${notarization_zip_path}"

    - name: Create variant DMG
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        retries=3

        while [[ $retries -gt 0 ]]; do
          if create-dmg --volname "DuckDuckGo" \
            --icon "DuckDuckGo.app" 140 160 \
            --background "scripts/assets/dmg-background.png" \
            --window-size 600 400 \
            --icon-size 120 \
            --app-drop-link 430 160 "duckduckgo.dmg" \
            "dmg"
          then
            break
          fi
          retries=$((retries-1))
        done

    - name: Set variant name
      id: set-variant-name
      run: |
        if [ -z "$ORIGIN_VARIANT_NAME" ] && [ -n "$ATB_VARIANT_NAME" ]; then
          name=$ATB_VARIANT_NAME
        elif [ -n "$ORIGIN_VARIANT_NAME" ] && [ -z "$ATB_VARIANT_NAME" ]; then
          name=$ORIGIN_VARIANT_NAME
        elif [ -n "$ORIGIN_VARIANT_NAME" ] && [ -n "$ATB_VARIANT_NAME" ]; then
          name="${ORIGIN_VARIANT_NAME}-${ATB_VARIANT_NAME}"
        else
          echo "Neither ATB_VARIANT_NAME nor ORIGIN_VARIANT_NAME is set"
          exit 1
        fi

        echo "variant-name=${name}" >> "$GITHUB_OUTPUT"

    - name: Upload variant DMG
      env:
        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID_RELEASE_S3 }}
        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY_RELEASE_S3 }}
        AWS_DEFAULT_REGION: ${{ vars.AWS_DEFAULT_REGION }}
      run: |
        aws s3 cp duckduckgo.dmg \
          s3://${{ vars.RELEASE_BUCKET_NAME }}/${{ vars.RELEASE_BUCKET_PREFIX }}/${{ steps.set-variant-name.outputs.variant-name }}/duckduckgo.dmg \
          --acl public-read