nightly_publish_timestamped_release.yml

name: (Nightly) Publish Timestamped Snapshot Artifacts

on:
  schedule:
    - cron: '30 18 * * *'    # 00:00 in LK time (GMT+5:30)

jobs:
  publish-ballerina-lang:
    name: Build and Publish Ballerina Lang
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      max-parallel: 4
      matrix:
        branch: ['master', '2201.4.x', '2201.5.x', '2201.6.x']
    timeout-minutes: 240
    if: github.repository_owner == 'ballerina-platform'
    steps:
      -   name: Checkout Repository
          uses: actions/checkout@v4
          with:
            ref: ${{ matrix.branch }}

      -   name: Set up JDK 17
          uses: actions/setup-java@v4
          with:
            distribution: 'temurin'
            java-version: '17.0.7'

      -   name: Initialize Sub Modules
          run: git submodule update --init

      -   name: Change to Timestamped Version
          run: |
            startTime=$(TZ="Asia/Kolkata" date +'%Y%m%d-%H%M00')
            latestCommit=$(git log -n 1 --pretty=format:"%h")
            VERSION=$((grep -w 'version' | cut -d= -f2) < gradle.properties | rev | cut --complement -d- -f1 | rev)
            updatedVersion=$VERSION-$startTime-$latestCommit
            echo $updatedVersion
            echo TIMESTAMPED_VERSION=$updatedVersion >> $GITHUB_ENV
            sed -i "s/version=\(.*\)/version=$updatedVersion/g" gradle.properties

      -   name: Build and Publish
          env:
            publishUser: ${{ secrets.BALLERINA_BOT_USERNAME }}
            publishPAT: ${{ secrets.BALLERINA_BOT_TOKEN }}
          run: |
            ./gradlew clean build -x createJavadoc --scan --continue --rerun-tasks
            ./gradlew publish
            ./gradlew createCodeCoverageReport
            curl -X POST \
            'https://api.github.com/repos/ballerina-platform/ballerina-release/dispatches' \
            -H 'Accept: application/vnd.github.v3+json' \
            -H 'Authorization: Bearer ${{ secrets.BALLERINA_BOT_TOKEN }}' \
            --data "{
              \"event_type\": \"update_timestamped_version\",
              \"client_payload\": {
                \"branch\": \"${{ matrix.branch }}\",
                \"timestamped_version\": \"${TIMESTAMPED_VERSION}\"
              }
            }"

      -   name: Generate Codecov Report
          uses: codecov/codecov-action@v4
          with:
            files: ./.jacoco/reports/jacoco/report.xml