nightly.yml

name: nightly

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:
    inputs:
      ignore_commits_force_release:
        type: boolean
        description: 'Do not check for new commits / Force new release'
        default: false

concurrency:
  group: ${{ github.workflow }}
  cancel-in-progress: true

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          # This is required for checking out the tags, so that the next tag can be computed
          fetch-depth: '0'
      
      - uses: actions/checkout@v4
        with:
          repository: 'TeamNewPipe/NewPipe'
          ref: 'dev'
          path: workdir
      
      - name: Check if release is required
        id: release_check
        run: |
          last_built_commit=$(cat last-built-commit.txt || echo "")
          current_commit=$(cd workdir && git rev-parse HEAD)

          echo "Last built commit: $last_built_commit"
          echo "Current commit: $current_commit"

          do_release=false

          if [[ "${{ inputs.ignore_commits_force_release }}" == "true" ]]; then
            echo "Ignoring commits - Forcing release"
            do_release=true
          elif [[ "$last_built_commit" != "$current_commit" ]]; then
            echo "Commits differ - Will do a release"
            do_release=true
          fi

          if [[ "$do_release" != "true" ]]; then
            echo "No release required: Nothing changed"
            exit 0
          fi

          echo "Saving current commit to file"
          echo "$current_commit" > last-built-commit.txt

          echo "do_release=true" >> $GITHUB_ENV
          echo "current_commit=$current_commit" >> $GITHUB_OUTPUT
          
      - uses: actions/setup-java@v4
        if: ${{ env.do_release == 'true' }}
        with:
          distribution: 'temurin'
          java-version: '21'
          cache: 'gradle'

      - name: Determine next tag
        if: ${{ env.do_release == 'true' }}
        id: tagger
        run: |
          TAG="$(git tag --sort=-v:refname | grep nightly- | head -n 1)"
          VERSION="$(echo $TAG | sed -e s/[^0-9]//g)"
          INCREMENT="$((VERSION + 1))"
          NEW_TAG="nightly-${INCREMENT}"
          echo next tag "${NEW_TAG}"
          echo "new_tag=${NEW_TAG}" >> $GITHUB_OUTPUT
          echo "new_version_id=${INCREMENT}" >> $GITHUB_OUTPUT

      - name: Build release apk
        if: ${{ env.do_release == 'true' }}
        working-directory: workdir
        run: >-
          ./gradlew assembleRelease
          --stacktrace
          -DpackageSuffix=nightly
          -DversionNameSuffix=-${{ steps.tagger.outputs.new_version_id }}-$(date -u '+%Y%m%d%H%M')
          -DversionCodeOverride=${{ steps.tagger.outputs.new_version_id }}

      - name: Tag commit
        if: ${{ env.do_release == 'true' }}
        run: git tag "${{ steps.tagger.outputs.new_tag }}"

      - name: Sign release
        if: ${{ env.do_release == 'true' }}
        uses: ilharp/sign-android-release@d4c98d58d708ca2d2e6a3469b189a5c8260f2896
        id: sign_app
        with:
          releaseDir: workdir/app/build/outputs/apk/release
          signingKey: ${{ secrets.SIGNING_KEY }}
          keyAlias: ${{ secrets.ALIAS }}
          keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
          keyPassword: ${{ secrets.KEY_PASSWORD }}
          # Version shipped on GitHub's runners can be found at https://github.com/actions/runner-images
          # Changelogs can be found at https://developer.android.com/tools/releases/platform-tools
          buildToolsVersion: 35.0.1

      - name: Rename apk
        if: ${{ env.do_release == 'true' }}
        id: rename_apk
        run: |
          mv "${{steps.sign_app.outputs.signedFile}}" "workdir/app/build/outputs/apk/release/NewPipe_${{steps.tagger.outputs.new_tag}}.apk"
          echo "apkFile=workdir/app/build/outputs/apk/release/NewPipe_${{steps.tagger.outputs.new_tag}}.apk" >> $GITHUB_OUTPUT

      - name: Create GitHub release with APK
        if: ${{ env.do_release == 'true' }}
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.tagger.outputs.new_tag }}
          body: |
            Build of [``${{ steps.release_check.outputs.current_commit }}``](https://github.com/TeamNewPipe/NewPipe/commit/${{ steps.release_check.outputs.current_commit }})
          files: |
            ${{steps.rename_apk.outputs.apkFile}}
      
      - name: Commit changed files
        if: ${{ env.do_release == 'true' }}
        run: |
          echo "Removing workdir"
          rm -rf workdir

          echo "Configuring git"
          git config --global user.email "actions@github.com"
          git config --global user.name "GitHub Actions"

          echo "Committing changed tracking files"
          git add -A || true
          git commit -m "Updated tracking files" && git push || true