name: Publish Android

on:
  push:
    tags:
      - v*
  workflow_dispatch:
    inputs:
      tag:
        description: "Tag to upload artifacts to"
        required: false


jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v1
    - name: set up JDK 1.8
      uses: actions/setup-java@v1
      with:
        java-version: 1.8
    - name: Install NDK 20, 21
      run: echo "y" | sudo /usr/local/lib/android/sdk/tools/bin/sdkmanager --install "ndk;21.0.6113669" "ndk;20.0.5594570" --sdk_root=${ANDROID_SDK_ROOT}
    - name: Write GPG Sec Ring
      run: echo '${{ secrets.GPG_KEY_CONTENTS }}' | base64 -d > /tmp/secring.gpg
    - name: Update gradle.properties
      run: echo -e "signing.secretKeyRingFile=/tmp/secring.gpg\nsigning.keyId=${{ secrets.SIGNING_KEY_ID }}\nsigning.password=${{ secrets.SIGNING_PASSWORD }}" >> gradle.properties
    - name: Compute build cache
      run: ./scripts/checksum-android.sh checksum-android.txt
    - uses: actions/cache@v2
      with:
        path: |
          ~/.gradle/caches/modules-*
          ~/.gradle/caches/jars-*
          ~/.gradle/caches/build-cache-*
        key: gradle-${{ hashFiles('checksum-android.txt') }}
    - name: Build artifacts
      run: ./gradlew :sample:assembleDebug :sample:assembleRelease && ./gradlew :android:assembleRelease
    - name: Upload Archives
      run: ./gradlew uploadArchives --no-parallel --no-daemon
      env:
        mavenCentralPassword: ${{ secrets.SONATYPE_NEXUS_PASSWORD }}
        mavenCentralUsername: ${{ secrets.SONATYPE_NEXUS_USERNAME }}
    - name: Release and close
      run: ./gradlew closeAndReleaseRepository
      env:
        mavenCentralPassword: ${{ secrets.SONATYPE_NEXUS_PASSWORD }}
        mavenCentralUsername: ${{ secrets.SONATYPE_NEXUS_USERNAME }}
    - name: Clean secrets
      if: always()
      run: rm /tmp/secring.gpg
    - name: Rename apk
      run: mv android/sample/build/outputs/apk/debug/sample-debug.apk SampleApp-android.apk
    - name: Attach sample APK to release
      if: ${{ github.event.inputs.tag != '' }}
      uses: passy/github-upload-release-artifacts-action@v2.1.1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        created_tag: ${{ github.event.inputs.tag }}
        args: 'SampleApp-android.apk'