maven_build.yml

# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-maven

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: Build

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

jobs:
  build:
    if: github.repository == 'IcarusDB/metal'
    runs-on: ubuntu-latest
    steps:
    - name: Set Swap Space
      uses: pierotofy/set-swap-space@master
      with:
        swap-size-gb: 8
    - uses: actions/checkout@v3
    - name: Filter Changes
      uses: dorny/paths-filter@v2
      id: changes
      with:
        filters: |
          ui:
            - 'metal-ui/**'
          mod:
            - 'metal-backend/**'
            - 'metal-backend-api/**'
            - 'metal-core/**'
            - 'metal-dist/**'
            - 'metal-maven-plugin/**'
            - 'metal-on-spark/**'
            - 'metal-on-spark-extensions/**'
            - 'metal-parent/**'
            - 'metal-server/**'
          ci:
            - '.github/workflows/**.yml'
          chore:
            - '**.md'
            - 'doc/**'
            - 'LICENSE'
            - 'licenses/**'
    - name: Filters
      run: |
        echo 'ci:'${{ steps.changes.outputs.ci }}
        echo 'ui:'${{ steps.changes.outputs.ui }}
        echo 'mod:'${{ steps.changes.outputs.mod }}
        echo 'chore:'${{ steps.changes.outputs.chore }}
        
    - name: Set up JDK 11
      uses: actions/setup-java@v3
      with:
        java-version: '11'
        distribution: 'temurin'
        cache: maven
    - if: ${{ steps.changes.outputs.ci == 'true' }}
      name: Build on CI changed
      id: ci
      run: |
        echo 'CI has been changed, the whole build will execute.'
        mvn clean package -B -pl metal-dist -am -Dmaven.test.skip=true

    - if: ${{ steps.changes.outputs.ci == 'false' && steps.changes.outputs.ui == 'true' }}
      name: Build on metal-ui changed
      id: ui
      run: |
        echo 'metal-ui has been updated, the whole build will execute.'
        mvn clean package -B -pl metal-dist -am -Dmaven.test.skip=true
    
    - if: ${{ steps.changes.outputs.ci == 'false' && steps.changes.outputs.ui == 'false' && steps.changes.outputs.mod == 'true' }}
      name: Build on modules changed
      id: mod
      run: |
        echo 'Some modules has been changed, except metal-ui, the build will skip metal-ui.'
        mvn clean package -B -pl metal-dist -am -Dmaven.test.skip=true -Dskip.npm

    - if: ${{ steps.changes.outputs.ci == 'false' && steps.changes.outputs.ui == 'false' && steps.changes.outputs.mod == 'false' && steps.changes.outputs.chore == 'true' }}
      name: Skip build on chores changed
      id: chore
      run: |
        echo 'Just some chore files have been updated, it will skip build.'
    
    - name: Finish
      run: echo 'Build is finished.'