release.yml

name: Build & Release APK

on:
  push:
    tags:
      - 'v*'  # Triggers on version tags like v1.0.0

jobs:
  build:
    name: Build & Sign Release APK
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up JDK
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: 17

      - name: Decode Keystore from Secret
        run: |
          echo "${{ secrets.SIGNING_KEY }}" | base64 -d > app/release-key.jks

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

      - name: Build release APK and AAB
        run: ./gradlew bundleRelease assembleRelease
        env:
          SIGNING_KEY_ALIAS: ${{ secrets.SIGNING_KEY_ALIAS }}
          SIGNING_KEY_PASSWORD: ${{ secrets.SIGNING_KEY_PASSWORD }}
          SIGNING_KEY_STORE_PASSWORD: ${{ secrets.SIGNING_KEY_STORE_PASSWORD }}


      - name: Rename output files with version
        run: |
          TAG_NAME="${GITHUB_REF##*/}"  # e.g. v1.0.0
          mv app/build/outputs/apk/release/app-release.apk "zapri-${TAG_NAME}.apk"
          mv app/build/outputs/bundle/release/app-release.aab "zapri-${TAG_NAME}.aab"

      - name: Extract changelog for release
        id: changelog
        run: |
          TAG_NAME="${GITHUB_REF##*/}"
          echo "Reading changelog for tag $TAG_NAME..."
          CHANGELOG=$(awk "/## \\[?${TAG_NAME#v}\\]?/ {flag=1; next} /^## /{flag=0} flag" app/CHANGELOG.md)
          echo "changelog<<EOF" >> $GITHUB_OUTPUT
          echo "$CHANGELOG" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Upload APK and AAB to GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            zapri-v*.apk
            zapri-v*.aab
          body: ${{ steps.changelog.outputs.changelog }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}