Kev*_*yon 10 cmake googletest jenkins jenkins-pipeline jenkins-declarative-pipeline
我正在尝试做一些我认为应该做的事情,但我无法弄清楚如何做.
基本上我有一个Jenkins主机(在Linux上运行)和两个从机,一个在Windows上,另一个在macOS上.
我想在所有3个平台上构建我的项目,并在所有3个平台上运行GTest测试.
我可以构建并运行测试,但是junit步骤似乎没有收集任何测试结果.
我试图把post块放在任何地方,但它只是不起作用.如果我尝试将post块放在测试阶段或作为兄弟stages,我会收到以下错误:
Required context class hudson.FilePath is missing
Perhaps you forgot to surround the code with a step that provides this, such as: node
这是由agent none- post块不知道在哪里运行.
所以我尝试将post块放在node我的parallel步骤中的块中,但是它似乎没有做任何事情 - 它甚至没有显示在控制台输出中.
这是我的Jenkinsfile:
pipeline {
agent none
stages {
stage ('Clean') {
steps {
parallel (
"linux" : {
node ("linux") {
dir("build") {
deleteDir()
writeFile file:'dummy', text:'' // Creates the directory
}
}
},
"windows" : {
node('windows') {
dir("build") {
deleteDir()
writeFile file:'dummy', text:'' // Creates the directory
}
}
},
"mac" : {
node('mac') {
dir("build") {
deleteDir()
writeFile file:'dummy', text:'' // Creates the directory
}
}
}
)
}
}
stage ('Build') {
steps {
parallel (
"linux" : {
node ("linux") {
checkout scm
dir("build") {
sh '/opt/cmake/bin/cmake .. -DCMAKE_BUILD_TYPE=Release'
sh 'make'
}
}
},
"windows" : {
node('windows') {
checkout(changelog: false, scm: scm) // Changelog to false, otherwise Jenkins shows duplicates. Only linux (the Jenkins master) has the changelog enabled.
dir("build") {
bat 'cmake .. -G "Visual Studio 15 2017 Win64" -DCMAKE_PREFIX_PATH=C:/Qt/5.9.1/msvc2017_64'
bat "\"${tool 'MSBuild'}\" project.sln /p:Configuration=Release /p:Platform=\"x64\" /p:ProductVersion=1.0.0.${env.BUILD_NUMBER} /m"
}
}
},
"mac" : {
node('mac') {
checkout(changelog: false, scm: scm) // Changelog to false, otherwise Jenkins shows duplicates. Only linux (the Jenkins master) has the changelog enabled.
dir("build") {
sh 'cmake .. -DCMAKE_PREFIX_PATH=/usr/local/Cellar/qt/5.9.1 -DCMAKE_BUILD_TYPE=Release'
sh 'make'
}
}
}
)
}
}
stage ('Test') {
steps {
parallel (
"linux" : {
node ("linux") {
dir('Build') {
sh './bin/project-tests --gtest_output=xml:project-tests-results.xml'
// Add other test executables here.
}
post {
always {
junit '*-tests-results.xml'
}
}
}
},
"windows" : {
node('windows') {
dir("build") {
bat 'tests\\project\\Release\\project-tests --gtest_output=xml:project-tests-results.xml'
// Add other test executables here.
}
post {
always {
junit '*-tests-results.xml'
}
}
}
},
"mac" : {
node('mac') {
dir("build") {
sh './bin/project-tests --gtest_output=xml:project-tests-results.xml'
// Add other test executables here.
}
post {
always {
junit '*-tests-results.xml'
}
}
}
}
)
}
}
}
}
我究竟做错了什么？
post{}block 应该只跟随steps{}or parallel{}（对于并行阶段）才能生效。
如果你需要post在节点环境中执行，你应该为整个阶段（agent{}语句）提供一个节点。
您可以尝试使用并行阶段执行。我还建议使用函数来缩短代码。
像这样的东西：
void Clean() {
dir("build") {
deleteDir()
writeFile file:'dummy', text:'' // Creates the directory
}
}
void SmthElse(def optionalParams) {
// some actions here
}
pipeline {
agent none
options {
skipDefaultCheckout(true) // to avoid force checkouts on every node in a first stage
disableConcurrentBuilds() // to avoid concurrent builds on same nodes
}
stages {
stage('Clean') {
failfast false
parallel {
stage('Linux') {
agent {label 'linux'}
steps {Clean()}
post {
// post statements for 'linux' node
SmthElse(someParameter)
}
}
stage('Windows') {
agent {label 'windows'}
steps {Clean()}
post {
// post statements for 'windows' node
}
}
stage('MacOS') {
agent {label 'mac'}
steps {Clean()}
post {
// post statements for 'mac' node
}
}
}
post {
// Post statements OUTSIDE of nodes (i.e. send e-mail of a stage completion)
}
}
// other stages (Build/Test/Etc.)
}
}
node或者，您可以在 post 语句中使用：
stage('Test') {
steps {
// your parallel Test steps
}
post {
always {
script {
parallel (
"linux" : {
node('linux') {
// 'linux' node post steps
}
},
"windows" : {
node('windows') {
// 'windows' node post steps
}
}
// etc
)
}
}
}
}