build.yml

name: Build

on:
  schedule:
    - cron: '10 20 * * *'

  workflow_dispatch:
    inputs:
        publish:
          description: 'Publish on GitHub.'
          required: true
          type: boolean
          default: true
        release:
          description: 'Release Build (removes -SNAPSHOT from source version).'
          required: true
          type: boolean
          default: false
        useGitRefAsGithubVersion:
          description: 'Use the Git ref field as GitHub version, e.g. if you build a release tag. If false, the GitHub version is derived from the JMC source version.'
          required: true
          type: boolean
          default: false
        forceBuild:
          description: 'Force build (even if already published). EA releases will be updated/overwritten.'
          required: true
          type: boolean
          default: false
        skipTests:
          description: 'Skip testing.'
          required: true
          type: boolean
          default: false
        gitRef:
          description: 'Git ref (branch/tag/commit). If not set, the head of the branch selected above is used.'
          required: false

jobs:
  parameters:
    name: Initialize Parameters and Versions
    runs-on: ubuntu-latest
    outputs:
      publish: ${{ github.event.inputs.publish || true }}
      release: ${{ github.event.inputs.release || false }}
      skipTests: ${{ github.event.inputs.skipTests || false }}
      githubRelease: ${{ steps.versions.outputs.githubRelease }}
      jmcVersion: ${{ steps.versions.outputs.jmcVersion }}
      agentVersion: ${{ steps.versions.outputs.agentVersion }}
      doBuild: ${{ steps.buildcheck.outputs.doBuild }}
      commit: ${{ steps.buildcheck.outputs.commit }}
    steps:
      - name: Checkout JMC
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.inputs.gitRef }}

      - name: Determine JMC version
        id: versions
        run: |
          JMC_REV=$(grep -i \<revision\> pom.xml | sed 's/^[ \t]*<revision>//g;s/<\/revision>[ \t]*$//g')
          if [[ '${{ github.event.inputs.release || false }}' == true ]]; then
              JMC_VERSION=${JMC_REV}
          else
              JMC_VERSION=${JMC_REV}-SNAPSHOT
          fi
          echo JMC version: $JMC_VERSION
          echo "jmcVersion=$(echo $JMC_VERSION)" >> $GITHUB_OUTPUT

          if [[ '${{ github.event.inputs.useGitRefAsGithubVersion || false }}' == true ]]; then
            RELEASE_TAG=${{ github.event.inputs.gitRef }}
          else
            RELEASE_TAG=${JMC_VERSION}-sap
          fi
          echo GitHub Release Tag: $RELEASE_TAG
          echo "githubRelease=$(echo $RELEASE_TAG)" >> $GITHUB_OUTPUT

          AGENT_REV=$(cd agent && grep -i \<revision\> pom.xml | sed 's/^[ \t]*<revision>//g;s/<\/revision>[ \t]*$//g')
          if [[ '${{ github.event.inputs.release || false }}' == true ]]; then
              AGENT_VERSION=${AGENT_REV}
          else
              AGENT_VERSION=${AGENT_REV}-SNAPSHOT
          fi
          echo Agent version: $AGENT_VERSION
          echo "agentVersion=$(echo $AGENT_VERSION)" >> $GITHUB_OUTPUT

      - name: Download existing release file
        uses: robinraju/release-downloader@v1
        continue-on-error: true
        with:
          repository: RealClanger/jmc
          tag: ${{ steps.versions.outputs.githubRelease }}
          fileName: buildRef-${{ steps.versions.outputs.jmcVersion }}.txt

      - name: Determine whether build is needed
        id: buildcheck
        run: |
          function check_run() {
            FORCE_BUILD='${{ github.event.inputs.forceBuild || false }}'

            if [[ $FORCE_BUILD == true ]]; then
              echo 'true'
              exit 0
            fi

            if [[ $MY_REV != $REL_REV ]]; then
              echo 'true'
            else
              echo 'false'
            fi
          }

          MY_REV=$(git rev-parse HEAD)
          echo My Rev: $MY_REV
          REL_REV=$(cat buildRef-${{ steps.versions.outputs.jmcVersion }}.txt) || true
          echo Released Rev: $REL_REV
          echo Should run: $(check_run)
          echo "doBuild=$(check_run)" >> $GITHUB_OUTPUT
          echo "commit=$(echo $MY_REV)" >> $GITHUB_OUTPUT

  deleteold:
    name: Delete old release
    needs: parameters
    if: needs.parameters.outputs.doBuild == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Delete old GitHub release ${{ needs.parameters.outputs.githubRelease }}
        if: ${{ needs.parameters.outputs.publish == 'true' && needs.parameters.outputs.release != 'true' }}
        continue-on-error: true
        uses: dev-drprasad/delete-tag-and-release@v1.0
        with:
          tag_name: ${{ needs.parameters.outputs.githubRelease }}
          github_token: ${{ secrets.GITHUB_TOKEN }}

  build:
    name: Build JMC
    needs: [parameters, deleteold]
    if: needs.parameters.outputs.doBuild == 'true'
    runs-on: ubuntu-latest
    env:
      MAVEN_OPTS: -Xmx2048m
      MAVEN_CALL: mvn --batch-mode --no-transfer-progress
    steps:
      - name: Summarize parameters
        run: |
          echo publish: ${{ needs.parameters.outputs.publish }}
          echo release: ${{ needs.parameters.outputs.release }}
          echo skipTests: ${{ needs.parameters.outputs.skipTests }}
          echo githubRelease: ${{ needs.parameters.outputs.githubRelease }}
          echo jmcVersion: ${{ needs.parameters.outputs.jmcVersion }}
          echo agentVersion: ${{ needs.parameters.outputs.agentVersion }}
          echo commit: ${{ needs.parameters.outputs.commit }}

      - name: Checkout JMC
        uses: actions/checkout@v3
        with:
          ref: ${{ needs.parameters.outputs.commit }}

      - name: Set up build JDK
        uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: '17'
          java-package: jdk
          mvn-toolchain-id: 'JavaSE-17'

      - name: Cache local Maven repository
        uses: actions/cache@v3
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven

      - name: Set up GA build
        if: needs.parameters.outputs.release == 'true'
        run: |
          find . ! -path "*/.git/**" -type f -name "pom.xml" -exec sed -i s/"${{ needs.versions.outputs.jmcVersion }}-SNAPSHOT"/"${{ needs.versions.outputs.jmcVersion }}"/ {} \;
          find . ! -path "*/.git/**" -type f \( -name "feature.xml" -o -name "MANIFEST.MF" \) -exec sed -i s/"${{ needs.versions.outputs.jmcVersion }}.qualifier"/"${{ needs.versions.outputs.jmcVersion }}"/ {} \;
          echo "MAVEN_OPTS=$MAVEN_OPTS -Dchangelist=" >> $GITHUB_ENV

      - name: Write build information
        run: |
          echo '${{ needs.parameters.outputs.commit }}' > buildRef.txt

      - name: Build & test core libraries
        if: needs.parameters.outputs.publish == 'truex'
        run: |
          $MAVEN_CALL install
        working-directory: core

      - name: Build & test agent
        # we build the agent only in snapshots
        if: needs.parameters.outputs.publish == 'truex'
        run: |
          $MAVEN_CALL install
        working-directory: agent

      - name: Build JMC
        if: needs.parameters.outputs.publish == 'truex'
        run: |
          $MAVEN_CALL p2:site
          $MAVEN_CALL jetty:run &
          cd ../../
          $MAVEN_CALL package
        working-directory: releng/third-party

      - name: Run unit tests
        if: needs.parameters.outputs.skipTests != 'true'
        run: |
          $MAVEN_CALL verify

      #- name: Run UI tests
      #  if: needs.parameters.outputs.skipTests != 'true'
      #  # Ignore UI failures for now
      #  continue-on-error: true
      #  uses: GabrielBB/xvfb-action@v1
      #  with:
      #    run: ${{ env.MAVEN_CALL }} verify -P uitests

      - name: Create/Update GitHub release ${{ needs.parameters.outputs.githubRelease }}
        if: needs.parameters.outputs.publish == 'true'
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ needs.parameters.outputs.githubRelease }}
          commit: ${{ needs.parameters.outputs.commit }}
          allowUpdates: ${{ needs.parameters.outputs.release != 'true' }}
          prerelease: ${{ needs.parameters.outputs.release != 'true' }}

      - name: Upload buildRef-${{ needs.parameters.outputs.jmcVersion }}.txt
        if: needs.parameters.outputs.publish == 'true'
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ needs.parameters.outputs.githubRelease }}
          file: buildRef.txt
          asset_name: buildRef-${{ needs.parameters.outputs.jmcVersion }}.txt
          overwrite: ${{ needs.parameters.outputs.release != 'true' }}

      - name: Upload sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-linux.gtk.x86_64.tar.gz
        if: needs.parameters.outputs.publish == 'truex'
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ needs.parameters.outputs.githubRelease }}
          file: target/products/org.openjdk.jmc-linux.gtk.x86_64.tar.gz
          asset_name: sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-linux.gtk.x86_64.tar.gz
          overwrite: ${{ needs.parameters.outputs.release != 'true' }}

      - name: Upload sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-macosx.cocoa.aarch64.tar.gz
        if: needs.parameters.outputs.publish == 'truex'
        uses: svenstaro/upload-release-action@v2
        with:
          tag: ${{ needs.parameters.outputs.githubRelease }}
          file: target/products/org.openjdk.jmc-macosx.cocoa.aarch64.tar.gz
          asset_name: sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-macosx.cocoa.aarch64.tar.gz
          overwrite: ${{ needs.parameters.outputs.release != 'true' }}

      - name: Upload sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-macosx.cocoa.x86_64.tar.gz
        if: needs.parameters.outputs.publish == 'truex'
        uses: svenstaro/upload-release-action@v2
        with:
          tag: ${{ needs.parameters.outputs.githubRelease }}
          file: target/products/org.openjdk.jmc-macosx.cocoa.x86_64.tar.gz
          asset_name: sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-macosx.cocoa.x86_64.tar.gz
          overwrite: ${{ needs.parameters.outputs.release != 'true' }}

      - name: Upload sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-win32.win32.x86_64.zip
        if: needs.parameters.outputs.publish == 'truex'
        uses: svenstaro/upload-release-action@v2
        with:
          tag: ${{ needs.parameters.outputs.githubRelease }}
          file: target/products/org.openjdk.jmc-win32.win32.x86_64.zip
          asset_name: sap.jmc-${{ needs.parameters.outputs.jmcVersion }}-win32.win32.x86_64.zip
          overwrite: ${{ needs.parameters.outputs.release != 'true' }}

      - name: Upload sap.jmc.updatesite.ide-${{ needs.parameters.outputs.jmcVersion }}.zip
        if: needs.parameters.outputs.publish == 'truex'
        uses: svenstaro/upload-release-action@v2
        with:
          tag: ${{ needs.parameters.outputs.githubRelease }}
          file: application/org.openjdk.jmc.updatesite.ide/target/org.openjdk.jmc.updatesite.ide-${{ needs.parameters.outputs.jmcVersion }}.zip
          asset_name: sap.jmc.updatesite.ide-${{ needs.parameters.outputs.jmcVersion }}.zip
          overwrite: ${{ needs.parameters.outputs.release != 'true' }}

      - name: Upload agent-${{ needs.parameters.outputs.agentVersion }}.jar
        # we only build the agent in snapshots
        if: ${{ needs.parameters.outputs.publish == 'truex' && needs.parameters.outputs.release != 'true' }}
        uses: svenstaro/upload-release-action@v2
        with:
          tag: ${{ needs.parameters.outputs.githubRelease }}
          file: agent/target/agent-${{ needs.parameters.outputs.agentVersion }}.jar
          asset_name: agent-${{ needs.parameters.outputs.agentVersion }}.jar
          overwrite: ${{ needs.parameters.outputs.release != 'true' }}