name: Android CI

on:
  push:
    branches:
      - '*'
      - '!l10n_dev'

jobs:

  pre_job:
    # continue-on-error: true # Uncomment once integration is finished
    runs-on: ubuntu-latest
    # Map a step output to a job output
    outputs:
      should_skip: ${{ steps.skip_check.outputs.should_skip }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@master
        with:
          # All of these options are optional, so you can remove them if you are happy with the defaults
          concurrent_skipping: 'outdated_runs'
          skip_after_successful_duplicate: 'true'
          paths_ignore: '["**/*.md", "**/docs/**"]'
          do_not_skip: '["workflow_dispatch", "schedule"]'

  build:

    needs: pre_job

#    if: ${{ false }}
    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}

    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 100

    - name: Fetch all tags
      run: git fetch origin +refs/tags/*:refs/tags/*

    - name: Set up JDK 11
      uses: actions/setup-java@v2
      with:
        java-version: '11'
        java-package: jdk
        distribution: 'adopt'
        cache: gradle

    - name: Validate gradle wrapper
      uses: gradle/wrapper-validation-action@v1

    - name: Decrypt secret
      run: |
        gpg -d --passphrase "${{ secrets.FROST_TAR_SECRET }}" --batch "files/frost_github.tar.gpg" > "files/frost_github.tar"
        tar xvf files/frost_github.tar -C files

    - name: Checkout Gradle Build Cache
      if: ${{ steps.self_hosted.outputs.FLAG != 'self-hosted' }}
      uses: actions/cache@v2
      with:
        path: |
          ~/.gradle/caches
          ~/.gradle/wrapper
          !~/.gradle/wrapper/dists/**/gradle*.zip
        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
        restore-keys: |
          gradle-${{ runner.os }}-

    - name: Grant execute permission for gradlew
      run: chmod +x gradlew

    - name: Android Git Version
      run: ./gradlew --quiet androidGitVersion

    - name: Check and Test
      run: ./gradlew spotlessCheck lintReleaseTest testReleaseUnitTest

    - name: Assemble
      run: ./gradlew assembleReleaseTest

    - name: Upload Test APK
      uses: actions/upload-artifact@v2.2.4
      with:
        name: Frost-releaseTest.apk
        path: app/build/outputs/apk/releaseTest/Frost-releaseTest.apk
        if-no-files-found: error

  # Tests artifact upload
  build-test:

    needs: pre_job

    if: ${{ false }}
#    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}

    runs-on: ubuntu-latest

    steps:
      - name: Create
        run: |
          mkdir apk
          echo "apk test" > apk/Frost-releaseTest.apk

      - name: Upload Test APK
        uses: actions/upload-artifact@v2.2.4
        with:
          name: Frost-releaseTest.apk
          path: apk/Frost-releaseTest.apk
          if-no-files-found: error

  release-test:

    runs-on: ubuntu-latest

    needs: build

    env:
      GITHUB_TOKEN: ${{ secrets.TEST_RELEASE_GITHUB_API_TOKEN }}
      OWNER: AllanWang
      REPO: Frost-for-Facebook-APK-Builder

    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        repository: "${{ env.OWNER }}/${{ env.REPO }}"
        token: ${{ env.GITHUB_TOKEN }}

    # Contiguous to release IDs from Travis builds
    - name: Current Version
      run: |
        CURR_ID=$(( ${{ github.run_number }} + 2914 ))
        echo "RELEASE_ID_NUMBER=${CURR_ID}" >> $GITHUB_ENV

    - name: Should Release
      run: |
        PREV_ID=$(cat Frost.txt | grep -o -E '[0-9]'+)
        SHOULD_RELEASE=$( if [[ ${{ env.RELEASE_ID_NUMBER }} -gt $PREV_ID ]]; then echo true; else echo false; fi )
        echo "Prev $PREV_ID Now ${{ env.RELEASE_ID_NUMBER }} Should Release $SHOULD_RELEASE"
        echo "SHOULD_RELEASE=${SHOULD_RELEASE}" >> $GITHUB_ENV

    - name: Update File
      if: ${{ env.SHOULD_RELEASE == 'true' }}
      run: echo "Frost v${{ env.RELEASE_ID_NUMBER }}" > Frost.txt

    - name: Create Commit
      if: ${{ env.SHOULD_RELEASE == 'true' }}
      id: create_commit
      uses: EndBug/add-and-commit@v7
      with:
        message: 'Github Action ${{ env.RELEASE_ID_NUMBER }} [skip ci]'
        tag: 'v${{ env.RELEASE_ID_NUMBER }}'
        author_name: Pitched Apps CI
        author_email: pitchedapps@gmail.com
        branch: master
        push: true

    # After commit
    - name: Download APK
      if: ${{ env.SHOULD_RELEASE == 'true' }}
      uses: actions/download-artifact@v2
      with:
        name: Frost-releaseTest.apk

    - name: Rename APK
      if: ${{ env.SHOULD_RELEASE == 'true' }}
      run: |
        mv Frost-releaseTest.apk Frost-releaseTest-v${{ env.RELEASE_ID_NUMBER }}.apk
        ls -l

    - name: Create Release
      if: ${{ (env.SHOULD_RELEASE == 'true') && steps.create_commit.outputs.pushed }}
      uses: ncipollo/release-action@v1
      with:
        token: ${{ env.GITHUB_TOKEN }}
        owner: ${{ env.OWNER }}
        repo: ${{ env.REPO }}
        artifactErrorsFailBuild: true
        artifacts: "Frost-releaseTest-v${{ env.RELEASE_ID_NUMBER }}.apk"
        artifactContentType: "application/zip"
        body: |
          Automatic Release v${{ env.RELEASE_ID_NUMBER }} for branch `${{ github.ref }}`
          https://github.com/${{ github.repository }}/commit/${{ github.sha }}
        tag: 'v${{ env.RELEASE_ID_NUMBER }}'
        allowUpdates: false

    - name: Echo Result
      if: ${{ env.SHOULD_RELEASE == 'true' }}
      run: |
        TEST_RELEASE_URL="https://github.com/${{ env.OWNER }}/${{ env.REPO }}/releases/tag/v${{ env.RELEASE_ID_NUMBER }}"
        echo "Created release at $TEST_RELEASE_URL"
        echo "TEST_RELEASE_URL=${TEST_RELEASE_URL}" >> $GITHUB_ENV

    - name: Discord Ping
      uses: Sniddl/discord-commits@v1.3
      with:
        webhook: ${{ secrets.DISCORD_WEBHOOK }}
        # Frost Blue: 0xff3b5998 / 3889560
        # https://github.com/octokit/webhooks
        embed: '{"title":"Frost v{{ env.RELEASE_ID_NUMBER }}","color":3889560,"url":"{{ commit.url }}","author":{"name":"{{ github.context.payload.repository.owner.login }}","icon_url":"{{ github.context.payload.repository.owner.avatar_url }}"},"fields":[{"name":"Test Release","value":"{{ env.TEST_RELEASE_URL }}"},{"name":"Action CI","value":"https://github.com/{{ github.context.payload.repository.full_name }}/actions/runs/{{ env.RUN_ID }}"}]}'
        last-commit-only: true
      env:
        RUN_ID: ${{ github.RUN_ID }}