在Jenkins管道/ groovy中加入环境变量

Question

我正在尝试在Jenkins文件中设置几个环境变量，但我缺少Java / Groovy-ness似乎让我失望......

pipeline {
    agent any
    environment {
        TMPDIR = /mnt/storage/build
        TOX_DIR = $TMPDIR/$BUILD_TAG
    }
...

在控制台上生成以下错误...

WorkflowScript: 7: Environment variable values can only be joined together with +s. @ line 7, column 26.
       TOX_DIR = $TMPDIR/$BUILD_TAG

其他变体如......

TOX_DIR = "$TMPDIR" + "/" + "$BUILD_TAG"

或

TOX_DIR = "$TMPDIR/$BUILD_TAG"

或

TOX_DIR = "${TMPDIR}/${BUILD_TAG}"

只会让事情变得更糟。

我想知道什么？感谢....

Answer 1

使用Jenkins v2.89.2 - 双引号不是使用单引号，而是为我工作。

environment{
    MESSAGE = "release-staging-${BUILD_TIMESTAMP}"
}

Answer 2

nm ...答案比我想象的要好，只是缺少引号......

....
environment {
    TMPDIR = '/mnt/storage/work'
    TOX_DIR = '${TMPDIR}/${BUILD_TAG}'
}
...

Answer 3

解决方案：错误Environment variable values can only be joined together with ‘+’s表示您缺少引号。只需在字符串或字符串生成器上加上引号即可。

environment {
    SOME_VAR = "Content"
}