android-ci.yml

name: BuyOrNot CI

on:
  push:
    branches:
      - main
      - develop
  pull_request:

jobs:
  ktlint:
    runs-on: ubuntu-latest
    if: github.actor != 'github-actions[bot]'
    concurrency:
      group: ktlint-${{ github.ref }}
      cancel-in-progress: true

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref || github.ref }}

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '17'

      - name: Create local.properties
        run: |
          echo "signed.store.file=keystore.jks" >> local.properties
          echo "signed.store.password=${{ secrets.SIGNED_STORE_PASSWORD }}" >> local.properties
          echo "signed.key.alias=${{ secrets.SIGNED_KEY_ALIAS }}" >> local.properties
          echo "signed.key.password=${{ secrets.SIGNED_KEY_PASSWORD }}" >> local.properties
          echo "debug.base.url=${{ secrets.DEBUG_BASE_URL }}" >> local.properties
          echo "release.base.url=${{ secrets.RELEASE_BASE_URL }}" >> local.properties
          echo "google.webClientId=${{ secrets.GOOGLE_WEB_CLIENT_ID }}" >> local.properties
          echo "kakao.nativeAppKey=${{ secrets.KAKAO_NATIVE_APP_KEY }}" >> local.properties
          echo "kakao.nativeAppKeyDebug=${{ secrets.KAKAO_NATIVE_APP_KEY_DEBUG }}" >> local.properties

      - name: Decode Keystore
        run: echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 --decode > app/keystore.jks

      - name: Decode google-services.json
        run: echo "${{ secrets.GOOGLE_SERVICES_JSON_BASE64 }}" | base64 --decode > app/google-services.json

      - name: Configure Gradle
        uses: gradle/actions/setup-gradle@v3

      - name: Run ktlint check
        id: ktlint
        run: ./gradlew ktlintCheck
        continue-on-error: true

      - name: Fail with guide message (fork PR)
        if: steps.ktlint.outcome == 'failure' && github.event.pull_request.head.repo.full_name != github.repository
        run: |
          echo "::error::ktlint 검사에 실패했습니다. Fork PR은 자동 포맷팅이 지원되지 않습니다."
          echo "::error::로컬에서 ./gradlew ktlintFormat 실행 후 다시 push 해주세요."
          exit 1

      - name: Auto-fix with ktlintFormat (internal branch only)
        if: steps.ktlint.outcome == 'failure' && github.event.pull_request.head.repo.full_name == github.repository
        run: ./gradlew ktlintFormat

      - name: Commit and push ktlint fixes (internal branch only)
        if: steps.ktlint.outcome == 'failure' && github.event.pull_request.head.repo.full_name == github.repository
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          BRANCH="${GITHUB_HEAD_REF:-${GITHUB_REF_NAME}}"
          ISSUE=$(echo "$BRANCH" | grep -oP '#\d+' | head -1)
          if [ -n "$ISSUE" ]; then
            MSG="chore/${ISSUE}: ktlint 포맷팅"
          else
            MSG="chore: ktlint 포맷팅"
          fi
          git diff --quiet || (git add -A && git commit -m "$MSG")
          git push origin HEAD:${GITHUB_HEAD_REF}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Fail if ktlint had errors (internal branch only)
        if: steps.ktlint.outcome == 'failure' && github.event.pull_request.head.repo.full_name == github.repository
        run: exit 1