在 Jenkins 管道 Groovy 中，如何在 YAML 文件中将值设置为带引号的字符串？

Question

我有以下代码更新 Yaml 文件中的值

import org.yaml.snakeyaml.Yaml

String version = "1.0.0"
def data = readYaml file: "Chart.yaml"
data.name = "myApp"
// The version needs to be in double-quotes
data.appVersion = "\"${version}\""
sh "rm Chart.yaml"
writeYaml file: "Chart.yaml", data: data
sh "cat Chart.yaml"

所以我需要 Chart.yaml 文件

appVersion = "1.0.0"

但是，上面的代码加上了额外的单引号。

appVersion = '"1.0.0"'

的结果相同

data.appVersion = '"'+version+'"'

如果我只有这个

data.appVersion = "${version}" // just string interpolation in this case

那我当然明白了，没有引号

appVersion = 1.0.0

Answer 1

这是我根据 Unforgetable631 的建议最终做的。

import org.yaml.snakeyaml.Yaml

String version = "1.0.0"
def data = readYaml file: "Chart.yaml"
data.name = "myApp"
// The version needs to be in double-quotes
data.appVersion = version
sh "rm Chart.yaml"
writeYaml file: "Chart.yaml", data: data
sh """
  cat Chart.yaml
  sed -i \"s/$version/\"$version\"/g\" Chart.yaml
  cat Chart.yaml
"""

在 Jenkins 管道 Groovy 中，如何在 YAML 文件中将值设置为带引号的字符串？

In Jenkins pipeline Groovy, how can I set a value as a quoted string in a YAML file?

groovy

yaml

jenkins

jenkins-groovy

jenkins-pipeline