action.yaml

name: 'KMP Publish Android App to Play Store Beta'
description: 'Publish the Android app to the Play Store Beta or Internal Track'
author: 'Mifos Initiative'
branding:
  icon: 'upload'
  color: 'orange'

inputs:
  release_type:
    description: 'Type of release'
    required: true

  android_package_name:
    description: 'Name of the Android project module'
    required: true

  keystore_file:
    description: 'Base64 encoded keystore file'
    required: true
  keystore_password:
    description: 'Password for the keystore file'
    required: true
  keystore_alias:
    description: 'Key alias for the keystore file'
    required: true
  keystore_alias_password:
    description: 'Password for the key alias'
    required: true

  google_services:
    description: 'Google services JSON file'
    required: true
  playstore_creds:
    description: 'Firebase credentials JSON file'
    required: true

runs:
  using: composite
  steps:
    # Setup Ruby for Fastlane
    - name: Configure Ruby
      uses: ruby/setup-ruby@a2bbe5b1b236842c1cb7dd11e8e3b51e0a616acc # v1.202.0
      with:
        bundler-cache: true

    # Install Fastlane and plugins for Play Store deployment
    - name: Install Fastlane
      shell: bash
      run: |
        gem install bundler:2.2.27
        bundle install --jobs 4 --retry 3
        bundle exec fastlane add_plugin firebase_app_distribution
        bundle exec fastlane add_plugin increment_build_number

    - name: Inflate Secrets
      shell: bash
      env:
        KEYSTORE: ${{ inputs.keystore_file }}
        GOOGLE_SERVICES: ${{ inputs.google_services }}
        PLAYSTORE_CREDS: ${{ inputs.playstore_creds }}
      run: |
        mkdir -p secrets
        
        # Inflate keystore
        echo $KEYSTORE | base64 --decode > keystores/release_keystore.keystore
        
        # Inflate google-services.json
        echo $GOOGLE_SERVICES | base64 --decode > ${{ inputs.android_package_name }}/google-services.json
        
        # Inflate PlayStore credentials
        touch secrets/playStorePublishServiceCredentialsFile.json
        echo $PLAYSTORE_CREDS | base64 --decode > secrets/playStorePublishServiceCredentialsFile.json

    - name: Bundle Android App
      shell: bash
      env:
        KEYSTORE_PASSWORD: ${{ inputs.keystore_password }}
        KEYSTORE_ALIAS: ${{ inputs.keystore_alias }}
        KEYSTORE_ALIAS_PASSWORD: ${{ inputs.keystore_alias_password }}
      run: |
        bundle exec fastlane android bundlePlayStoreRelease \
        storeFile:release_keystore.keystore \
        storePassword:${{ env.KEYSTORE_PASSWORD }} \
        keyAlias:${{ env.KEYSTORE_ALIAS }} \
        keyPassword:${{ env.KEYSTORE_ALIAS_PASSWORD }}

    # Save AAB files as artifacts
    - name: Archive Build
      uses: actions/upload-artifact@v4
      with:
        name: release-aabs
        path: ./**/*.aab

    # Deploy to Play Store Internal testing track
    - name: Deploy to Playstore Internal
      shell: bash
      run: bundle exec fastlane android deploy_internal

    # Promote to beta if specified
    - name: Promote Internal to Beta
      shell: bash
      if: inputs.release_type == 'beta'
      run: bundle exec fastlane android promote_to_beta