name: Build APK and Notify Discord

on:
  push:
    branches:
      - dev
    paths-ignore:
      - '**/README.md'

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      CI: true

    steps:
    - name: Checkout repo
      uses: actions/checkout@v3

    - name: Set variables
      run: |
        VER=$(grep -E -o "versionName \".*\"" app/build.gradle | sed -e 's/versionName //g' | tr -d '"')
        SHA=${{ github.sha }}
        VERSION="$VER+${SHA:0:7}"
        echo "Version $VERSION"
        echo "VERSION=$VERSION" >> $GITHUB_ENV

    - name: Setup JDK 17
      uses: actions/setup-java@v3
      with:
        distribution: 'temurin'
        java-version: 17
        cache: gradle

    - name: Decode Keystore File
      run: echo "${{ secrets.KEYSTORE_FILE }}" | base64 -d > $GITHUB_WORKSPACE/key.keystore

    - name: List files in the directory
      run: ls -l

    - name: Make gradlew executable
      run: chmod +x ./gradlew

    - name: Build with Gradle
      run: ./gradlew assembleAlpha -Pandroid.injected.signing.store.file=$GITHUB_WORKSPACE/key.keystore -Pandroid.injected.signing.store.password=${{ secrets.KEYSTORE_PASSWORD }} -Pandroid.injected.signing.key.alias=${{ secrets.KEY_ALIAS }} -Pandroid.injected.signing.key.password=${{ secrets.KEY_PASSWORD }}
      
    - name: Upload a Build Artifact
      uses: actions/upload-artifact@v3.0.0
      with:
          name: Dantotsu
          path: "app/build/outputs/apk/alpha/app-alpha.apk"
          
    - name: Upload APK to Discord
      shell: bash
      run: |
        contentbody=$( jq -Rsa . <<< "${{ github.event.head_commit.message }}" )
        curl -F "payload_json={\"content\":\" Alpha-Build: <@719439449423085569> **${{ env.VERSION }}**\n\n${contentbody:1:-1}\"}" -F "dantotsu_debug=@app/build/outputs/apk/debug/app-debug.apk" ${{ secrets.DISCORD_WEBHOOK }}

    - name: Delete Old Pre-Releases
      id: delete-pre-releases
      uses: sgpublic/delete-release-action@master
      with:
        pre-release-drop: true
        pre-release-keep-count: 3
        pre-release-drop-tag: true
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}