codemagic.yaml

workflows:
  build-and-upload-aab:
    name: Build & Upload AAB
    max_build_duration: 60
    instance_type: mac_mini_m2

    environment:
      android_signing:
        - keystore_reference  # Replace with your keystore ID
      groups:
        - test

    scripts:
      - name: Set Android SDK location
        script: |
          echo "sdk.dir=$ANDROID_SDK_ROOT" > "$CM_BUILD_DIR/local.properties"

      - name: Build signed release AAB
        script: |
          ./gradlew bundleRelease

      - name: Read Changelog from `CHANGELOG.md` and Send to Slack
        script: |
          cd $CM_BUILD_DIR
          
          # Read the contents of the CHANGELOG.md file
          if [ -f "CHANGELOG.md" ]; then
            CHANGELOG_CONTENT=$(cat CHANGELOG.md)
          else
            CHANGELOG_CONTENT="No changelog found. Please add the latest changes to CHANGELOG.md."
          fi
          
          # Clean up the changelog content: Remove Markdown headers (lines starting with #)
          CLEANED_CHANGELOG=$(echo "$CHANGELOG_CONTENT" | sed '/^#/d' | sed 's/```//g')
          
          # Extract versionCode and versionName from the app/build.gradle.kts file
          if [ -f "app/build.gradle.kts" ]; then
            VERSION_CODE=$(grep -m 1 "versionCode" app/build.gradle.kts | cut -d '=' -f 2 | tr -d ' ' | tr -d ';')
            VERSION_NAME=$(grep -m 1 "versionName" app/build.gradle.kts | cut -d '=' -f 2 | tr -d ' ' | tr -d '"')
          fi

          # Fallback if values weren't found
          if [ -z "$VERSION_CODE" ]; then VERSION_CODE="N/A"; fi
          if [ -z "$VERSION_NAME" ]; then VERSION_NAME="N/A"; fi
          
          echo "Version Code: $VERSION_CODE"
          echo "Version Name: $VERSION_NAME"
          
          # Check if values are found, if not, print an error
          if [ -z "$VERSION_CODE" ]; then
            echo "Error: versionCode not found!"
            exit 1
          fi
          
          if [ -z "$VERSION_NAME" ]; then
            echo "Error: versionName not found!"
            exit 1
          fi
          
          # Fetch the .aab file path
          AAB_FILE_PATH="app/build/outputs/bundle/release/app-release.aab"
          
          # Construct the download link (replace with your actual hosting link)
          DOWNLOAD_LINK="https://your-download-link.com/$AAB_FILE_PATH"
          
          # Prepare the Slack message
          SLACK_MESSAGE="Build Success! :white_check_mark:
          Version: $VERSION_NAME (Code: $VERSION_CODE)
          Download the AAB here: $DOWNLOAD_LINK
          
          Changelog:
          \`\`\`
          $CLEANED_CHANGELOG
          \`\`\`"
          
          # If SLACK_WEBHOOK_URL is not set, exit the script
          if [ -z "$SLACK_WEBHOOK_URL" ]; then
            echo "Error: SLACK_WEBHOOK_URL is not set!"
            exit 1
          fi
          
          # Send the message to Slack
          curl -X POST -H 'Content-type: application/json' \
          --data '{"text": "'"$SLACK_MESSAGE"'"}' \
          $SLACK_WEBHOOK_URL
          
          if [ $? -ne 0 ]; then
            echo "Error: Slack notification failed!"
            exit 2
          fi
          echo "Slack message sent successfully!"

    artifacts:
      - app/build/outputs/**/*.aab