name: release

on:
  push:
    tags:
      - "v*.*.*"

jobs:
  get-vars:
    name: Get vars
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.vars.outputs.tag }}
    steps:
      - uses: actions/checkout@v2

      - name: Set variables
        id: vars
        run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}

  android-build:
    name: Android build
    runs-on: ubuntu-latest
    needs: get-vars
    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-java@v1
        with:
          java-version: "12.x"

      - uses: subosito/flutter-action@v1
        with:
          channel: "stable"

      - name: Get dependencies
        run: flutter pub get

      - name: Inject keystore
        working-directory: android
        env:
          KEY_STORE_PASSWORD: ${{ secrets.KEY_STORE_PASSWORD }}
          KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
          ALIAS: ${{ secrets.ALIAS }}
          SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
        run: |
          echo storePassword=$KEY_STORE_PASSWORD > key.properties
          echo keyPassword=$KEY_PASSWORD >> key.properties
          echo keyAlias=$ALIAS >> key.properties
          echo storeFile=$HOME/key.jks >> key.properties

          echo $SIGNING_KEY | base64 -d | tee ~/key.jks >/dev/null

      - name: Generate appbundle
        run: flutter build appbundle

      - uses: actions/upload-artifact@v2
        with:
          name: android-appbundle
          path: |
            build/app/outputs/bundle/release/app-release.aab

      - name: Android build
        run: |
          flutter build apk --split-per-abi

          mv build/app/outputs/flutter-apk/app-arm64-v8a-release.apk lemmur-${{ needs.get-vars.outputs.tag }}-arm64-v8a-android.apk
          mv build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk lemmur-${{ needs.get-vars.outputs.tag }}-armeabi-v7a-android.apk
          mv build/app/outputs/flutter-apk/app-x86_64-release.apk lemmur-${{ needs.get-vars.outputs.tag }}-x86_64-android.apk

      - uses: actions/upload-artifact@v2
        with:
          name: android-build
          path: |
            lemmur-*.apk

  linux-build:
    name: Linux build
    needs: get-vars
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - uses: subosito/flutter-action@v1
        with:
          channel: "stable"

      - name: Get additional dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install -y clang cmake ninja-build pkg-config libgtk-3-dev libblkid-dev

      - name: Enable linux support
        run: |
          flutter config --enable-linux-desktop

      - name: Build
        run: |
          flutter build linux

      - name: Archive
        working-directory: build/linux/release/bundle
        run: |
          tar -czf lemmur-${{ needs.get-vars.outputs.tag }}-x86_64-linux.tar.gz *

      - uses: actions/upload-artifact@v2
        with:
          name: linux-build
          path: build/linux/release/bundle/lemmur-*.tar.gz

  windows-build:
    name: Windows build
    needs: get-vars
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v2

      - uses: subosito/flutter-action@v1
        with:
          channel: "stable"

      - name: Enable windows support
        run: |
          flutter config --enable-windows-desktop

      - name: Build
        run: |
          flutter build windows

      - name: Archive
        working-directory: build/windows/runner/Release
        run: |
          7z a lemmur-${{ needs.get-vars.outputs.tag }}-x86_64-windows.zip *

      - uses: actions/upload-artifact@v2
        with:
          name: windows-build
          path: build/windows/runner/Release/lemmur-*.zip

  release:
    name: Release
    needs:
      - get-vars
      - android-build
      - linux-build
      - windows-build
    runs-on: ubuntu-latest
    if: github.repository == 'krawieck/lemmur'
    steps:
      - uses: actions/checkout@v2

      - uses: actions/download-artifact@v2

      - name: ls
        run: ls -R

      - name: Extract current changelog
        run: mv fastlane/metadata/android/en-US/changelogs/$(ls fastlane/metadata/android/en-US/changelogs/ | xargs -I'{}' basename '{}' .txt | sort -n | tail -n 1).txt current-changelog.txt

      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            android-build/*
            linux-build/*
            windows-build/*
          draft: true
          prerelease: true
          body_path: current-changelog.txt
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}