可能回答这个问题为时已晚，但经过几天的研究，我找到了一种方法在github中为每个PR创建多个作业。 我在这里展示的代码适用于github企业版，但它对于一般github（bitbucket）以及url和git命令中的一些调整已经足够好了。
针对其永久居民的创建需要有一个文件的主线库，我把它叫做PRJob.groovy并包含
import groovy.json.JsonSlurper
gitUrl = GIT_URL
repoRestUrl = "${GITHUB_WEB_URL}/repos/${project}/${repo}"
def getJSON(url) {
def conn = (HttpURLConnection) new URL(url).openConnection()
conn.setRequestProperty("Authorization", "token ${OAUTH_TOKEN}");
return new JsonSlurper().parse(new InputStreamReader(conn.getInputStream()))
}
def createPipeline(name, description, branch, prId) {
return pipelineJob(name) {
delegate.description description
if (ENABLE_TRIGGERS == 'true') {
triggers {
cron 'H H/8 * * *'
scm 'H/5 * * * *'
}
}
quietPeriod(60)
environmentVariables {
env 'BRANCH_NAME', branch
env 'PULL_REQUEST', prId
env 'GITHUB_WEB_URL', GITHUB_WEB_URL
env 'OAUTH_TOKEN', OAUTH_TOKEN
env 'PROJECT', project
env 'REPO', repo
}
definition {
cpsScm {
scriptPath "Jenkinsfile"
scm {
git {
remote {
credentials "jenkins-ssh-key"
delegate.url gitUrl
if (prId != "") {
refspec "+refs/pull/${prId}/*:refs/remotes/origin/pr/${prId}/*"
}
}
delegate.branch branch
}
}
}
}
}
}
def createPRJobs() {
def prs = getJSON("${repoRestUrl}/pulls?state=open")
if (prs.size() == 0) {
def mergedPrs = getJSON("${repoRestUrl}/pulls?state=closed")
if (mergedPrs.size() == 0) {
throw new RuntimeException("No pull-requests found; auth token has likely expired")
}
}
prs.each { pr ->
def id = pr.get("number")
def title = pr.get("title")
def fromRef = pr.get("head")
def fromBranchName = fromRef.get("ref")
def prRepo = fromRef.get("repo")
def repoName = prRepo.get("name")
def prHref = pr.get("url")
createPipeline("${repo}-PR-${id}-${fromBranchName}",
"${prHref} Pull Request ${id}: ${title}", "origin/pr/${id}/head", id)
}
}
createPRJobs()
这就造成每个PR 1个詹金斯工作。 这依赖于项目有Jenkinsfile可以拿起来运行peipeline工作。示例Jenkinsfile将如下所示：
//Jenkinsfile for building and creating jobs
commitId = null
repoRestUrl = "${GITHUB_WEB_URL}/repos/${PROJECT}/${REPO}"
try{
stage('Install and Tests') {
runTest("Hello")
}
notify_github 'success'
}catch (Exception e) {
notify_github 'failure'
print e
throw e
}
def runTest(String someDummyVariable) {
node {
checkout scm
sh 'git clean -qdf'
if (env.PULL_REQUEST == ""){
sh 'git rev-parse --verify HEAD > commit.txt'
} else {
// We check out PR after it is merged with master, but we need to report the result against the commit before merge
sh "git rev-parse refs/remotes/origin/pr/${env.PULL_REQUEST}/head^{commit} > commit.txt"
}
commitId = readFile 'commit.txt'
echo commitId
sh 'rm -f commit.txt'
//Here goes your code for doing anything
sh 'echo "Hello World!!!!!"'
}
}
def http_post(url, rawJson) {
def conn = (HttpURLConnection) new URL(url).openConnection()
conn.setRequestProperty("Authorization", "token ${OAUTH_TOKEN}");
conn.doOutput = true
conn.requestMethod = "POST"
conn.setRequestProperty("Content-Type", "application/json")
def wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(rawJson);
wr.close()
def code = conn.getResponseCode()
if (code < 200 || code >= 300){
println 'Failed to post to ' + url
def es = conn.getErrorStream();
if (es != null) {
println es.getText()
}
}
}
def notify_github(state) {
http_post(
"${repoRestUrl}/statuses/${commitId}",
"""
{ "state": "${state}",
"target_url": "${env.BUILD_URL}",
"description": "Build Pipeline",
"context": "Build Pipeline"
}
"""
)
}
希望这可以帮助某人。
谢谢！我也忽略了这个复选框！ _“jenkins并行作业”_的90％命中_告诉我使用Build Flow插件或其他插件。你可能是世界上唯一一个发现这个复选框的人。 –
我不知道它是如何工作的，因为每个工作只有一个工作空间。如果检查出没有涉及git仓库，这些工作可以并行运行。不过，在这种情况下，git仓库被检出到工作区中。 如果有多个PR和2个作业并行运行，最后检出的PR是有效代码，但测试将对最后一个PR并行运行。 – puneeth
@ user2283864：当作业同时运行时，Jenkins会自动创建多个工作区（附加例如'@ 2'这个名称）。 –