github-release.yml

name: do-github-release

on:
  schedule:
    # Run every Monday at 20:00 (8:00 PM)
    - cron: "0 20 * * 1"
  workflow_dispatch:
    inputs:
      bump_type:
        description: "Specify the type of version bump (major, minor, patch)"
        required: false
        default: "patch"
  repository_dispatch:
    types: [trigger-release]

jobs:
  release:
    runs-on: ubuntu-latest

    steps:

      - name: Checkout Repo
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.ACTIONS_PAT }}
          fetch-depth: 0

      - name: Determine Bump Type Based on Trigger
        id: determine-bump-type
        run: |
          if [ "${{ github.event_name }}" == "schedule" ]; then
            LAST_RELEASE_TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
            echo "LAST_RELEASE_TAG was $LAST_RELEASE_TAG"

            LAST_RELEASE_COMMIT=$(git rev-list -n 1 $LAST_RELEASE_TAG)
            echo "LAST_RELEASE_COMMIT was $LAST_RELEASE_COMMIT"
            changed_files=$(git diff-tree --no-commit-id --name-only $LAST_RELEASE_COMMIT HEAD | grep '^app' || echo "none")
            if [ "$changed_files" != "none" ]; then
              echo "App directory has changed since the last release, proceeding with new release"
            else
              echo "No app directory changes since the last release. Skipping release."
              exit 0
            fi
            BUMP_TYPE="patch"
          elif [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            BUMP_TYPE="${{ github.event.inputs.bump_type }}"
          elif [ "${{ github.event_name }}" == "repository_dispatch" ]; then
            BUMP_TYPE="${{ github.event.client_payload.bump_type }}"
          else
            echo "Unknown trigger source."
            exit 1
          fi

          if [[ ! "$BUMP_TYPE" =~ ^(major|minor|patch)$ ]]; then
            echo "Invalid bump type: $BUMP_TYPE"
            exit 1
          fi
          echo "BUMP_TYPE=$BUMP_TYPE" >> $GITHUB_ENV

      - name: Bump Version in version.properties
        id: bump-version
        run: |
          echo "Bumping version with BUMP_TYPE: $BUMP_TYPE"

          source version.properties

          if [ "$BUMP_TYPE" == "major" ]; then
              majorVersion=$((majorVersion + 1))
              minorVersion=0
              patchVersion=0
          elif [ "$BUMP_TYPE" == "minor" ]; then
              minorVersion=$((minorVersion + 1))
              patchVersion=0
          else
              patchVersion=$((patchVersion + 1))
          fi

          echo "majorVersion=$majorVersion" > version.properties
          echo "minorVersion=$minorVersion" >> version.properties
          echo "patchVersion=$patchVersion" >> version.properties

          VERSION=$majorVersion.$minorVersion.$patchVersion
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Process Changelog Changes
        id: process-changelog
        run: |
          unreleased_section=$(sed -n '/## \[Unreleased\]/,/^## /p' CHANGELOG.md | sed '1,2d' | sed '$d')

          if [ -z "$unreleased_section" ]; then
            changelog_escaped="No release notes"
          else
            changelog_escaped=$(echo "$unreleased_section" | sed 's/^- /✔ /g' | sed ':a;N;$!ba;s/\n/%0A/g')
          fi

          echo "changelog_additions=$changelog_escaped" >> $GITHUB_OUTPUT

          today=$(date +'%Y-%m-%d')
          sed -i "s/## \[Unreleased\]/## [v$VERSION] - $today/" CHANGELOG.md
          sed -i '/## \[v'$VERSION'\]/i ## [Unreleased]\n\n### Added\n\n### Changed\n\n### Fixed\n' CHANGELOG.md

          REPO_URL="https://github.com/${{ github.repository }}/releases/tag"
          printf "\n[v$VERSION]: $REPO_URL/$VERSION" >> CHANGELOG.md

      - name: Set Up Build Environment
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Setup Android SDK
        uses: android-actions/setup-android@v3

      - name: Install Build Tools 29.0.3
        run: sdkmanager "build-tools;29.0.3"

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

      - name: Build APK
        run: ./gradlew app:assembleRelease

      - name: Sign APK
        uses: r0adkll/sign-android-release@v1
        with:
          releaseDirectory: app/build/outputs/apk/release
          signingKeyBase64: ${{ secrets.SIGNING_KEY }}
          alias: ${{ secrets.ALIAS }}
          keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
          keyPassword: ${{ secrets.KEY_PASSWORD }}

      - name: Upload Built APK
        uses: actions/upload-artifact@v4
        with:
          name: Signed APK
          path: app/build/outputs/

      - name: Make GitHub Release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          release_name: "v${{ env.VERSION }}"
          tag: "${{ env.VERSION }}"
          file: app/build/outputs/apk/release/app-release-unsigned-signed.apk
          asset_name: "Field-Book-v${{ env.VERSION }}.apk"
          body: ${{ steps.process-changelog.outputs.changelog_additions }}

      - name: Commit Version and Changelog Changes
        if: ${{ success() }}
        uses: EndBug/add-and-commit@v7
        with:
          add: |
            version.properties
            CHANGELOG.md
          message: "Bump ${{ env.BUMP_TYPE }} and update changelog for v${{ env.VERSION }}"
          token: ${{ secrets.ACTIONS_PAT }}

      - name: Push Changes
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ github.ref }}
      
      #- name: Check date for Google Play upload
      #  id: date_check
      #  run: |
      #    CURRENT_DATE=$(date +%m%d)
      #    echo "CURRENT_DATE: $CURRENT_DATE"
      #    if [ "$CURRENT_DATE" -ge 0415 ] && [ "$CURRENT_DATE" -le 0915 ]; then
      #      echo "UPLOAD_TO_PLAY_STORE=false" >> $GITHUB_ENV
      #    else
      #      echo "UPLOAD_TO_PLAY_STORE=true" >> $GITHUB_ENV
      #    fi
    
      #- name: Release APK to Play Store
      #  if: env.UPLOAD_TO_PLAY_STORE == 'true'
      #  uses: r0adkll/upload-google-play@v1
      #  with:
      #    serviceAccountJsonPlainText: ${{ secrets.SERVICE_ACCOUNT_JSON }}
      #    packageName: com.fieldbook.tracker
      #    releaseFiles: app/build/outputs/apk/release/app-release-unsigned-signed.apk
      #    track: alpha