pr-build-main.yml

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

name: Build and test

on:
  pull_request:
    branches:
      - main
    paths-ignore:
      - .github/**
      - README.md
      - SECURITY.md
      - Jenkinsfile
      - Jenkinsfile.*
      - NOTICE.txt
  workflow_dispatch:
    inputs:
      pr_number:
        description: 'Pull request number to build'
        required: true
        type: string
      pr_ref:
        description: 'Git ref of the pull request branch'
        required: true
        type: string

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || inputs.pr_number || github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  build:
    if: github.repository == 'apache/camel'
    permissions:
      contents: read
      pull-requests: write
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      matrix:
        java: ['17', '21']
        experimental: [ false ]
        include:
          - java: '25'
            experimental: true

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false
          ref: ${{ inputs.pr_ref || '' }}
      - id: install-packages
        uses: ./.github/actions/install-packages
      - id: install-mvnd
        uses: ./.github/actions/install-mvnd
      - name: Set up JDK ${{ matrix.java }}
        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
        with:
          distribution: 'temurin'
          java-version: ${{ matrix.java }}
          cache: 'maven'
      - name: maven build
        run: ./etc/scripts/regen.sh
      - name: archive logs
        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
        if: always()
        with:
          name: build-${{ matrix.java }}.log
          path: build.log
      - name: Fail if there are uncommitted changes
        shell: bash
        run: |
          [[ -z $(git status --porcelain) ]] || { echo 'There are uncommitted changes'; git status; echo; echo; git diff; exit 1; }
      - name: mvn test
        uses: ./.github/actions/incremental-build
        with:
          mode: test
          pr-id: ${{ github.event.number || inputs.pr_number }}
          github-token: ${{ secrets.GITHUB_TOKEN }}
          skip-mvnd-install: 'true'
          artifact-upload-suffix: java-${{ matrix.java }}
      - name: Post CI test summary comment
        if: always() && !matrix.experimental
        uses: actions/github-script@v8
        with:
          script: |
            const fs = require('fs');
            const commentFile = 'incremental-test-comment.md';
            if (!fs.existsSync(commentFile)) return;
            const body = fs.readFileSync(commentFile, 'utf8').trim();
            if (!body) return;

            const prNumber = ${{ github.event.number || inputs.pr_number || 0 }};
            if (!prNumber) {
              core.warning('Could not determine PR number, skipping test summary comment');
              return;
            }

            const marker = '<!-- ci-tested-modules -->';

            try {
              const { data: comments } = await github.rest.issues.listComments({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
              });
              const existing = comments.find(c => c.body && c.body.includes(marker));

              if (existing) {
                await github.rest.issues.updateComment({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  comment_id: existing.id,
                  body: body,
                });
              } else {
                await github.rest.issues.createComment({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  issue_number: prNumber,
                  body: body,
                });
              }
            } catch (error) {
              core.warning(`Failed to post CI test summary comment: ${error.message}`);
            }
      - name: mvn test parent pom dependencies changed
        uses: ./.github/actions/detect-dependencies
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          base-ref: ${{ github.base_ref || 'main' }}