name: Dubbo 2

on:
  pull_request:
    paths:
      - "**"
      - "!**/*.md"
      - "!docs/**"
  push:
    paths:
      - '**'
      - "!**/*.md"
      - "!docs/**"
  workflow_dispatch:

env:
  DUBBO_REF: 'master'

jobs:
  build-dubbo:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    # Map a step output to a job output
    outputs:
      commit_id: ${{ steps.git-checker.outputs.commit_id }}
      cache-hit: ${{ steps.dubbocache.outputs.cache-hit }}
    steps:
      - uses: actions/checkout@v2
        with:
          repository: 'apache/dubbo'
          ref: ${{env.DUBBO_REF}}
      - name: Get commit id and dubbo version
        id: git-checker
        run: |
          #compare dubbo commit id
          last_commit_id=`git log --format="%H" -n 1`
          echo "::set-output name=commit_id::$last_commit_id"
          echo "commit_id: $last_commit_id"
          # Calculate Dubbo Version
          REVISION=`awk '/<revision>[^<]+<\/revision>/{gsub(/<revision>|<\/revision>/,"",$1);print $1;exit;}' pom.xml`
          mkdir dubbo-version
          echo $REVISION > dubbo-version/dubbo-version
          echo "dubbo version: $REVISION"
      - name: Upload Dubbo version
        uses: actions/upload-artifact@v2
        with:
          name: dubbo-version
          path: dubbo-version
      - name: Dubbo cache
        id: dubbocache
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository/org/apache/dubbo
          key: ${{ runner.os }}-dubbo-snapshot-${{steps.git-checker.outputs.commit_id}}
      - name: Cache local Maven repository
        if: steps.dubbocache.outputs.cache-hit != 'true'
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-dubbo-${{env.DUBBO_REF}}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-dubbo-${{env.DUBBO_REF}}-maven-
      - name: Set up JDK 8
        if: steps.dubbocache.outputs.cache-hit != 'true'
        uses: actions/setup-java@v1
        with:
          java-version: 8
      - name: Build dubbo
        if: steps.dubbocache.outputs.cache-hit != 'true'
        run: |
          ./mvnw -U --batch-mode --no-transfer-progress -Dmaven.wagon.http.retryHandler.count=3 clean install -Dmaven.test.skip=true -Dmaven.test.skip.exec=true

  build-dubbo-spring-boot:
    needs: [build-dubbo]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        java: [8, 11]
    steps:
      - uses: actions/checkout@v2
      - name: Cache local Maven repository
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-dubbo-spring-boot-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-dubbo-spring-boot-maven-
      - name: Dubbo cache
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository/org/apache/dubbo
          key: ${{ runner.os }}-dubbo-snapshot-${{needs.build-dubbo.outputs.commit_id}}
      - name: Set up JDK ${{matrix.java}}
        uses: actions/setup-java@v1
        with:
          java-version: ${{matrix.java}}
      - name: Build dubbo-spring-boot
        run: |
          ./mvnw -U --batch-mode --no-transfer-progress -Dmaven.wagon.http.retryHandler.count=3 clean package
      - name: Codecov
        run: bash <(curl -s https://codecov.io/bash)