jenkins 同一个git 仓库代码, 编译时pom依赖版本动态
时间: 2024-06-08 14:10:07 浏览: 173
Jenkins可以使用Pipeline脚本来实现同一个Git仓库代码编译时POM依赖版本动态更新的功能。
具体步骤如下:
1. 在Jenkins中创建一个Pipeline项目。
2. 在Pipeline脚本中定义一个变量来存储POM文件的路径,例如:
```
def pomPath = "pom.xml"
```
3. 使用Git插件来拉取代码,例如:
```
stage('Git Clone') {
git url: 'https://github.com/xxx/xxx.git', credentialsId: 'xxx', branch: 'master'
}
```
4. 使用Maven插件来读取POM文件,并且使用`readMavenPom`方法将POM文件读取为一个MavenProject对象,例如:
```
def mvnProject = readMavenPom file: pomPath
```
5. 使用Maven插件来动态更新POM依赖版本。例如,可以使用`mvnProject.dependencies.each`方法遍历所有的依赖,然后使用`dependency.setVersion`方法来设置依赖的版本号,例如:
```
mvnProject.dependencies.each { dependency ->
if (dependency.groupId == 'xxx' && dependency.artifactId == 'xxx') {
dependency.setVersion('xxx')
}
}
```
6. 使用Maven插件来执行Maven打包任务,例如:
```
stage('Maven Build') {
withMaven(maven: 'maven-3.6.3', jdk: 'jdk-11') {
sh 'mvn clean package'
}
}
```
完整的Pipeline脚本示例:
```
pipeline {
agent any
stages {
stage('Git Clone') {
git url: 'https://github.com/xxx/xxx.git', credentialsId: 'xxx', branch: 'master'
}
stage('Maven Update Dependencies') {
steps {
script {
def pomPath = "pom.xml"
def mvnProject = readMavenPom file: pomPath
mvnProject.dependencies.each { dependency ->
if (dependency.groupId == 'xxx' && dependency.artifactId == 'xxx') {
dependency.setVersion('xxx')
}
}
mvnProject.write()
}
}
}
stage('Maven Build') {
steps {
withMaven(maven: 'maven-3.6.3', jdk: 'jdk-11') {
sh 'mvn clean package'
}
}
}
}
}
```
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