pipeline {
    agent {
        docker {
            image 'controller.trafficserver.org/ats/docs_build:30'
            registryUrl 'https://controller.trafficserver.org/'
            label 'docker'
            // We need host networking for clang-format to download
            args '--network host'
        }
    }
    stages {
        stage('Clone') {
            steps {
                dir('src') {
                    echo "${sha1}"
                    checkout([$class: 'GitSCM',
                        branches: [[name: sha1]],
                        extensions: [],
                        userRemoteConfigs: [[url: github_url, refspec: '+refs/pull/*:refs/remotes/origin/pr/*']]])
                }
                echo 'Finished Cloning'
            }
        }
        stage('Build') {
            steps {
                echo 'Starting build'
                dir('src') {
                    sh('head -1 README')
                    sh('autoreconf -if && ./configure')
                    sh('rm -f lib/ts/stamp-h1')

                    // Run RAT
                    sh('make rat | tee RAT.txt')

                    // Mark as failed if there are any unknown licesnes
                    sh('grep \'0 Unknown Licenses\' RAT.txt > /dev/null || exit -1')
                    sh('exit 0')
                }
            }
        }
    }
    
    post { 
        cleanup { 
            cleanWs()
        }
    }
}