Jenkins管道中带有sed命令的Groovy shell脚本

因此,用基本的shell脚本编写Groovy似乎比实际要困难得多。

问题是sed命令需要一次退出就退出,但仍然不起作用。这就是Jenkins管道语法生成器所建议的:

parallel (
    "build my-application" : {
        sh '''#!/bin/bash
        export PATH=$PATH:~/bin

        cd ${WORKSPACE}/platform/packer
        packer build -machine-readable template.json | tee packer.out
        AMI_APP=$(grep amazon-ebs,artifact,0,id,eu-west-2:ami- packer.out | awk -F: \'{ print $NF }\')
        [[ ! ${AMI_APP} ]] && exit 1

        sed -i.bak \'s!aws_ami_app = \\".*\\"!aws_ami_app = \\"\'"${AMI_APP}"\'\\"!\' ${WORKSPACE}/platform/terraform/env-${ENV}/env.auto.tfvars
        '''
    },
    "build some-more-apps" : {
        sh ''' *** same again different name ***
        '''
    }
)

在groovy中运行的bash脚本中使用sed命令获得变量的正确方法是什么?

编辑

sed -i.bak 's!aws_ami_app = \".*\"!aws_ami_app = \"'"${AMI_APP}"'\"!' ${WORKSPACE}/platform/terraform/env-${ENV}/env.auto.tfvars