gradle.yml

#
# Copyright (c) Dell Inc., or its subsidiaries. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
name: build

on: [push, pull_request, workflow_dispatch]
  # workflow_dispatch should make manually triggered ci/cd possible
  # workflow file (like this) with `workflow_dispatch` after on should exist on the **master** or default branch,
  # or there will be no ui for a manual trigger. https://github.community/t/workflow-dispatch-event-not-working/128856/2

  #
  # Set 'GRADLE_OPTS' to pass additional custom parameters to each ./gradlew invocation in this workflow.
  # Example '--info' or '--debug'.
  #GRADLE_OPTS: --info

# The workflow begins with a compilation and static analysis job that also caches the build output and source code,
# followed by a number of parallel test jobs (which make use of that cached artifacts).
#
# Once the build job and all the test jobs complete successfully, a final (no-op) job ("build_and_test_complete") will
# automatically complete. This job must NOT be renamed as the GitHub Pravega Repository gates merges into master on
# this step passing.
#
# Finally, a "snapshot" job is triggered only for pushes (commits) to master and release branches, which publishes all
# artifacts to a public repository.

env:
  GLOBAL_CACHE_PATH: |
    ~/.gradle
    ~/.m2
  GLOBAL_CACHE_KEY: gradle-m2-java-11
  GLOBAL_CACHE_RESTORE_KEYS: |
    gradle-m2-java-
    gradle-m2
  # We cache the class files, resources and build output. This is generated on the build job and reused in dependent jobs.
  # If there are subsequent builds this includes test execution.
  BUILD_CACHE_PATH: |
    .gradle
    ./bin
    **/bin
    **/build

  REPORTS_LOCATIONS: |
    pravega-sensor-collector/build/reports


jobs:
  build:
    name: Build
    runs-on: ubuntu-20.04
    steps:
      - name: Build Information
        run: echo Building a '${{ github.event_name }}' for target '${{ github.ref }}'.
      - name: Checkout
        uses: actions/checkout@v2
      - uses: actions/setup-java@v2
        with:
          distribution: 'temurin'
          java-version: '11'
      - name: Test script
        run: ./scripts/build-installer.sh
      - name: Clean
        if: ${{ startsWith(github.ref, 'refs/heads/') }}
        run: ./gradlew clean ${{env.GRADLE_OPTS}}
      - name: Compile & Checkstyle
        run: ./gradlew jar compileTest checkstyleMain checkstyleTest --parallel ${{env.GRADLE_OPTS}}
      - name: Tar Reports
        run: tar --use-compress-program zstd -cf reports-${{github.job}}.tzst `echo ${{env.REPORTS_LOCATIONS}}`
      - name: Upload Reports
        uses: actions/upload-artifact@v2
        with:
          name: ${{github.job}}-reports
          retention-days: 4
          path: reports-${{github.job}}.tzst
# Uncomment these two lines if you need ssh access to debug a build.
#      - name: Setup upterm session
#        uses: lhotari/action-upterm@v1


  unit_test:
    name: PSC Unit Tests
    needs: build
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - uses: actions/setup-java@v2
        with:
          distribution: 'temurin'
          java-version: '11'
      - name: Unit tests
        run: ./gradlew build --parallel ${{env.GRADLE_OPTS}}
      - name: PWD
        run: pwd
      - name: LS
        run: ls
      - name: LS PSC/build
        run: ls pravega-sensor-collector/build
      - name: Tar Reports
        run: tar --use-compress-program zstd -cf reports-${{github.job}}.tzst `echo ${{env.REPORTS_LOCATIONS}}`
      - name: Upload Reports
        if: always()
        uses: actions/upload-artifact@v2
        with:
          name: ${{github.job}}-reports
          retention-days: 4
          path: reports-${{github.job}}.tzst


  # DO NOT RENAME THIS JOB. Mergers to master branch are gated on this completing successfully.
  build_and_test_complete:
    name: CI Complete
    needs: [build, unit_test]
    runs-on: ubuntu-20.04
    steps:
      - name: Check Build Status
        run: echo Build, static analysis, unit and integration tests successful.
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 2
      - name: Download code coverage reports
        uses: actions/download-artifact@v2
      - name: Untar reports
        run: ( ls */reports-*.tzst | xargs -n1 tar --use-compress-program zstd --keep-newer-files -xf )
      - name: Upload to Codecov
        uses: codecov/codecov-action@v1

  snapshot:
    name: Publish snapshot packages
    needs: [build_and_test_complete]
    # Only run this on PUSH (no pull requests) and only on the master branch and release branches.
    if: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/r0.') || startsWith(github.ref, 'refs/heads/r1.')) }}
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - uses: actions/setup-java@v2
        with:
          distribution: 'temurin'
          java-version: '11'
      - name: Assemble
        run: ./gradlew assemble --parallel ${{env.GRADLE_OPTS}}
      - name: Publish to GitHub Packages
        run: ./gradlew publish -PpublishUrl=https://maven.pkg.github.com/${{github.repository}} -PpublishUsername=${{github.actor}} -PpublishPassword=${{secrets.GITHUB_TOKEN}} ${{env.GRADLE_OPTS}}