F.P*_*F.P 3 jenkins jenkins-pipeline
如何writeFile
在 Jenkins 管道中写出环境变量?这似乎是一项简单的任务,但我找不到任何有关如何使其工作的文档。
我试过了$VAR
,${VAR}
而且${env.VAR}
,没有任何效果......?
在声明性管道中(使用脚本块 for writeFile
),它将如下所示:
pipeline {
agent any
environment {
SENTENCE = 'Hello World\n'
}
stages {
stage('Write') {
steps {
script {
writeFile file: 'script.txt', text: env.SENTENCE
}
}
}
stage('Verify') {
steps {
sh 'cat script.txt'
}
}
}
}
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输出:
...
[Pipeline] { (Verify)
[Pipeline] sh
[test] Running shell script
+ cat script.txt
Hello World
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
Finished: SUCCESS
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如果你想避免 groovy,这也可以:
writeFile file: 'script.txt', text: "${SENTENCE}"
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要将您的 env var 与文本结合起来,您可以执行以下操作:
...
environment {
SENTENCE = 'Hello World'
}
...
writeFile file: 'script.txt', text: env.SENTENCE + ' is my newest sentence!\n'
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