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@@ -0,0 +1,192 @@
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+ def route
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+ def has_built = false
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+
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+ pipeline {
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+ agent none
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+ parameters {
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+ string(name: 'prnumber', defaultValue: '', description: 'Pull-Request ID')
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+ string(name: 'project', defaultValue: '', description: 'Pagure Project FullName')
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+ choice(
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+ choices: [
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+ 'pull-request.updated',
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+ 'pull-request.rebased',
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+ 'pull-request.comment.added',
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+ 'pull-request.new',
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+ 'pull-request.closed'
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+ ],
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+ description: 'fedmsg topic',
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+ name: 'topic')
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+ string(name: 'last_comment', defaultValue: '', description: 'PR\'s last comment')
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+ booleanParam(defaultValue: true, description: 'Post job status on PR?', name: 'notify')
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+ }
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+ options {
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+ skipDefaultCheckout(true)
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+ disableConcurrentBuilds()
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+ }
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+ triggers {
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+ GenericTrigger(
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+ causeString: 'Triggered by PR#$prnumber on $project',
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+ genericVariables: [
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+ [
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+ defaultValue: '',
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+ key: 'topic',
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+ regexpFilter: '',
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+ value: '$.topic'
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+ ],
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+ [
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+ defaultValue: '',
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+ key: 'prnumber',
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+ regexpFilter: '',
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+ value: '$.msg.pullrequest.id'
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+ ],
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+ [
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+ defaultValue: '',
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+ key: 'project',
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+ regexpFilter: '',
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+ value: '$.msg.project_fullname'
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+ ],
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+ [
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+ defaultValue: '',
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+ key: 'last_comment',
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+ regexpFilter: '',
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+ value: '$.msg.pullrequest.comments[-1].comment'
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+ ]
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+ ],
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+ printContributedVariables: true,
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+ printPostContent: true,
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+ /* topic of interrest:
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+ pull-request.new
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+ pull-request.comment.added
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+ pull-request.rebased
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+ pull-request.updated
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+ pull-request.closed
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+ */
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+ regexpFilterExpression: '^pull-request\\.(new|closed|rebased|updated|comment\\.added)$',
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+ regexpFilterText: '$topic',
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+ tokenCredentialId: 'PagureWebHook'
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+ )
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+ }
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+
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+ stages {
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+ stage('Check requirements') {
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+ /* run the pipeline only if we get the right topic */
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+ when {
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+ beforeAgent true
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+ anyOf {
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+ expression { topic ==~ /^pull-request\.(new|closed|rebased|updated)/ }
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+ allOf {
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+ expression { topic ==~ /^pull-request\.comment\.added/ }
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+ expression { last_comment ==~ /^pretty please pagure-ci rebuild/ }
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+ }
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+ }
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+ }
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+ stages {
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+ stage('Clean-up previous build') {
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+ /* Remove all existing openshift objects related to this PR */
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+ agent any
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+ steps {
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+ cleanAll(pr: "${prnumber}", project: "${project}")
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+ }
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+ }
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+ stage('Stop here if PR closed') {
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+ /* If pull-request.closed, we don't go further */
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+ when {
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+ expression { topic ==~ /^pull-request\.closed/ }
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+ }
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+ steps {
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+ script {
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+ currentBuild.result = 'ABORTED'
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+ error("PR Closed. Nothing left to do.")
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+ }
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+ }
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+ }
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+
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+
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+ /*
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+ Here we can run pre-build tests like syntax check, formatting and/or unit tests
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+ following example with flake8:
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+ */
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+
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+ stage('Pre build tests') {
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+ agent {
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+ kubernetes {
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+ cloud 'openshift'
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+ inheritFrom 'Base'
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+ yamlFile '.ci/jenkins-pod-agent.yml'
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+ }
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+ }
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+ steps {
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+ checkout scm
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+ checkout(
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+ [
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+ $class: 'GitSCM',
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+ branches: [[name: 'origin/pr/${prnumber}']],
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+ ]
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+ )
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+ catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
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+ container("python"){
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+ sh "pytest --flake8 --junit-xml=flake8_junit.xml"
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+ }
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+ }
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+ }
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+ post {
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+ always {
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+ container("python"){
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+ junit('flake8_junit.xml')
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+ }
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+ }
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+ }
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+ }
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+
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+ stage('Build Websites') {
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+ /* Try to build all websites */
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+ agent any
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+ steps {
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+ script {
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+ buildPod(pr: "${prnumber}", project: "${project}")
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+ has_built = true
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+ }
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+ }
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+ }
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+ stage('Expose Preview') {
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+ /* If last step is a success, we create a route to expose websites preview */
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+ agent any
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+ steps {
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+ script {
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+ route = exposeBuild(pr: "${prnumber}")
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+ currentBuild.description = "${route}"
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+ }
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+ }
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+ }
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+
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+ /* Post-build test goes here
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+ You can use ${route} as target URL
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+ */
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+ }
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+ }
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+ }
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+ post {
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+ success {
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+ /* Post a success flag on the PR, but only if we've actually built something */
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+ node(null){
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+ script {
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+ if (has_built && params.notify) {
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+ updatePr( pr: "${prnumber}", project: "${project}", url: "${route}", success: 100 )
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+ }
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+ }
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+ }
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+ }
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+
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+ failure {
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+ /* Post an error flag on the PR if something has failed */
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+ node(null){
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+ script {
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+ if (params.notify) {
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+ updatePr( pr: "${prnumber}", project: "${project}", success: 0 )
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+ }
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+ }
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+ }
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+ }
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+
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+ }
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+ }
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darknao
commented 2 years ago
Right now, this pipeline "only" build all websites, and share a link to preview your PR.
From there, we can add other tasks like pre or post build tasks (linter, unit tests, ...). I've already added a flake8 task as an example.
For now, this pipeline is manual, but it's meant to be automatically triggered on PR creation & update.
This require an admin to add the required hook to this project, which I'll gladly share with you once merged.
note that I've never used Jenkins before. So let me know if you see something wrong that need to be fixed.
If there are no blockers to it, I'll merge it sometime next week.