name: Publish Flutter Package
on:   
  workflow_call:
    inputs:
      repository:
        description: 'sdk repository, defaults to current repository'
        required: false
        type: string
      ref:
        description: 'commit/tag/branch reference'
        required: true
        type: string
      package-version:
        description: 'version for the flutter package (MAJOR.MINOR.BUILD) (no v prefix)'
        required: true
        type: string
      publish:
        description: 'value indicating whether to commit/tag a release.'
        required: true
        type: boolean
        default: true
    secrets:
      REPO_SSH_KEY:
        description: 'ssh key to commit to the breez-liquid-sdk-flutter repository'
        required: true

jobs:
  build-tag-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout breez-liquid-sdk-flutter repo
        uses: actions/checkout@v3
        with:
          repository: breez/breez-liquid-sdk-flutter
          ssh-key: ${{ secrets.REPO_SSH_KEY }}
          fetch-depth: 0
          path: dist

      - name: Checkout breez-liquid-sdk repo
        uses: actions/checkout@v3
        with:
          repository: ${{ inputs.repository || github.repository }}
          ref: ${{ inputs.ref || github.sha }}
          path: build

      - uses: subosito/flutter-action@v2
        with:
          channel: 'stable'

      - name: Copy package files
        working-directory: dist
        run: |
          rm -r ios
          rm -r android
          rm -r lib
          cp -r ../build/lib/bindings/langs/flutter/ios .
          mv ios/breez_liquid_sdk.podspec.production ios/breez_liquid_sdk.podspec
          cp -r ../build/lib/bindings/langs/flutter/android .
          mv langs/android/build.gradle.production langs/android/build.gradle
          cp -r ../build/lib/bindings/langs/flutter/lib .
          cp ../build/lib/bindings/langs/flutter/pubspec.yaml .
          cp ../build/lib/bindings/langs/flutter/pubspec.lock .

      - name: Copy docs
        working-directory: dist
        run: |
          cp ../build/lib/bindings/langs/flutter/README.pub.md README.md || true
          cp ../build/lib/bindings/langs/flutter/CHANGELOG.md . || true

      - uses: actions/download-artifact@v3
        with:
          name: bindings-swift
          path: dist/ios/bindings-swift/Sources/BreezLiquidSDK/

      - name: Set package version
        working-directory: dist
        run: |
          sed -i.bak -e 's/version:.*/version: ${{ inputs.package-version }}/' pubspec.yaml
          sed -i.bak -e "s/^version .*/version '${{ inputs.package-version }}'/" langs/android/build.gradle
          sed -i.bak -e "s/^tag_version = .*/tag_version = '${{ inputs.package-version }}'/" ios/breez_liquid_sdk.podspec
          rm pubspec.yaml.bak
          rm langs/android/build.gradle.bak
          rm ios/breez_liquid_sdk.podspec.bak

      - name: Archive flutter release
        uses: actions/upload-artifact@v3
        with:
          name: breez-liquid-sdk-flutter-${{ inputs.package-version || github.sha }}
          path: |
            dist/*
            !dist/.git

      - name: Tag the Flutter package
        working-directory: dist
        if: ${{ inputs.publish }}
        run: |
          git config --global user.email github-actions@github.com
          git config --global user.name github-actions
          git add .
          git commit -m "Update Breez SDK Flutter package to version v${{ inputs.package-version }}"
          git push
          git tag v${{ inputs.package-version }} -m "v${{ inputs.package-version }}"
          git push --tags