Files
PaperDockerBuilder/Jenkinsfile
2025-11-11 22:45:43 +01:00

99 lines
3.0 KiB
Groovy

/*
Required plugins in Jenkins:
- Pipeline Utility Steps
- Docker Pipeline
*/
def app_version
def app_build
def url_download
def app_filename
def docker_tag
def docker_tag_latest
pipeline {
agent any
parameters {
string(name: 'MC_VERSION', description: 'The Minecraft version to build.')
}
environment {
APP_GIT_COMMIT = sh(script: 'git rev-parse --short HEAD', returnStdout: true).trim()
USER_AGENT = "PaperDockerBuilder/${APP_GIT_COMMIT} (https://github.com/PandacubeFr/PaperDockerBuilder)"
URL_BASE = 'https://fill.papermc.io/v3/projects/paper'
URL_BUILD_INFOS = "${URL_BASE}/versions/${params.MC_VERSION}/builds/latest"
DOCKER_TAG_BASE = 'cr.pandacube.fr/paper'
DOCKER_REGISTRY_URL = 'https://cr.pandacube.fr'
DOCKER_REGISTRY_CREDENTIALS = 'cr-pandacube-credentials'
}
stages {
stage('Get build data') {
steps {
sh "curl -A '$USER_AGENT' -L -s '$URL_BUILD_INFOS' -o build_infos.json"
script {
def build_infos = readJSON file: 'build_infos.json'
app_version = params.MC_VERSION
app_build = build_infos.id
app_channel = build_infos.channel
url_download = build_infos.downloads['server:default'].url
app_filename = "Paper-${app_version}-${app_build}.jar"
docker_tag = "${DOCKER_TAG_BASE}:${app_version}-${app_build}"
docker_tag_version = "${DOCKER_TAG_BASE}:${app_version}"
}
echo "Paper version ${app_version} build #${app_build}"
script {
if (app_channel != 'STABLE' && app_channel != 'RECOMMENDED') {
unstable("Build #${app_build} of Paper ${app_version} has status '${app_channel}'.")
}
}
}
}
stage('Download jar') {
steps {
sh "curl -A '$USER_AGENT' -L -o '$app_filename' '$url_download'"
}
post {
success {
archiveArtifacts artifacts: 'Paper-*.jar', fingerprint: true
}
}
}
stage('Build Docker image') {
steps {
script {
docker.build(docker_tag, "--build-arg RUNNABLE_SERVER_JAR=$app_filename .")
}
sh "docker tag ${docker_tag} ${docker_tag_version}"
}
}
stage('Push Docker image') {
steps {
script {
docker.withRegistry(DOCKER_REGISTRY_URL, DOCKER_REGISTRY_CREDENTIALS) {
docker.image(docker_tag).push()
docker.image(docker_tag_version).push()
}
}
}
}
}
post {
cleanup {
cleanWs()
sh "docker image rm ${docker_tag} ${docker_tag_version}"
}
}
}