build-core.yml

name: Build Core
on:
  push:
    branches:
      - v2.x/staging
  pull_request:
    types: [opened, reopened, synchronize]

  workflow_dispatch:
    inputs: 
      ZLUX_APP_MANAGER:
        description: 'zlux-app-manager PR number'
        required: false
      ZLUX_APP_SERVER:
        description: 'zlux-app-server PR number'
        required: false
      ZLUX_BUILD:
        description: 'zlux-build PR number'
        required: false
      ZLUX_PLATFORM:
        description: 'zlux-platform PR number'
        required: false
        
      ZLUX_SERVER_FRAMEWORK:
        description: 'zlux-server-framework PR number'
        required: false
      ZLUX_SHARED:
        description: 'zlux-shared PR number'
        required: false
      DEFAULT_BRANCH:
        description: 'please enter the default branch you would like to build with, default will be v2.x/staging'
        required: false
        default: 'v2.x/staging'

jobs:
  check-permission:
    runs-on: ubuntu-latest
    steps:
      # this action will fail the whole workflow if permission check fails
      - name: check permission
        uses: zowe-actions/shared-actions/permission-check@main
        with:
          user: ${{ github.actor }}
          github-repo: ${{ github.repository }}
          github-token: ${{ secrets.GITHUB_TOKEN }}

  check_changelog:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
            path: copy-repo
            fetch-depth: ${{ github.event_name == 'pull_request' && 2 || 0 }}

      - name: Get changed files
        id: changed-files
        run: |
            cd copy-repo
            if ${{ github.event_name == 'pull_request' }}; then
                echo "changed_files=$(git diff --name-only -r HEAD^1 HEAD | xargs)" >> $GITHUB_OUTPUT
            else
                echo "changed_files=$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} | xargs)" >> $GITHUB_OUTPUT
            fi

      - name: List changed files
        id: set-flag
        run: |
            cd copy-repo
            for file in ${{ steps.changed-files.outputs.changed_files }}; do
                echo "$file was changed"
                if [[ $file == "CHANGELOG.md" ]]
                then
                  echo "file-flag=true" >> $GITHUB_OUTPUT
                  break;
                else
                  echo "file-flag=false" >> $GITHUB_OUTPUT
                fi
            done

      - name: Check if CHANGELOG is Updated and Abort if not updated
        if: steps.set-flag.outputs.file-flag != 'true'
        run: |
          echo "CHANGELOG.md not updated, please update CHANGELOG.md with the changes made in the pull request"
          exit 1

      - name: Remove copy-repo
        if: always()
        run: rm -r copy-repo
        
  build:
    runs-on: ubuntu-latest
    needs: check-permission
    steps:
      - name: '[Prep 1] Cache node modules'
        uses: actions/cache@v2
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: |
            ~/.npm
            ~/.nvm/.cache
            ~/.nvm/versions
          key: ${{ runner.os }}-build-cache-node-modules-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-cache-node-modules-
      
      - name: '[Prep 2] Setup Node'
        uses: actions/setup-node@v2
        with:
          node-version: 16.15.0

      - name: '[Prep 3] Setup jFrog CLI'
        uses: jfrog/setup-jfrog-cli@v2
        env:
          JF_ARTIFACTORY_1: ${{ secrets.JF_ARTIFACTORY_TOKEN }}

      - name: '[Prep 4] prepare workflow'
        uses: zowe-actions/zlux-builds/core/prepare@v2.x/main
        with:
          github-user: ${{ secrets.ZOWE_ROBOT_USER }}
          github-password: ${{ secrets.ZOWE_ROBOT_TOKEN }}
          github-email: ${{ secrets.ZOWE_ROBOT_EMAIL }}
          github-branch: ${{ github.event.inputs.BRANCH_NAME }}
          default-base: ${{ github.event.inputs.DEFAULT_BRANCH }}

      - name: '[Prep 5] build'
        uses: zowe-actions/zlux-builds/core/build@v2.x/main
        with:
          zlux-app-manager: ${{ github.event.inputs.ZLUX_APP_MANAGER }}
          zlux-app-server: ${{ github.event.inputs.ZLUX_APP_SERVER }}
          zlux-build: ${{ github.event.inputs.ZLUX_BUILD }}
          zlux-platform: ${{ github.event.inputs.ZLUX_PLATFORM }}
          zlux-server-framework: ${{ github.event.inputs.ZLUX_SERVER_FRAMEWORK }}
          zlux-shared: ${{ github.event.inputs.ZLUX_SHARED }}

      - name: '[Prep 6] packaging'
        uses: zowe-actions/zlux-builds/core/package@v2.x/main
        with:
          pax-ssh-username: ${{ secrets.SSH_MARIST_USERNAME }}
          pax-ssh-password: ${{ secrets.SSH_MARIST_RACF_PASSWORD }}
          pax-name: zlux-core
          
      - name: '[Prep 7] deploy'
        uses: zowe-actions/zlux-builds/core/deploy@v2.x/main