无法替换 Groovy 脚本中的字符串文本

Question

I am trying to replace a test in pom.xml using a groovy script. These are my two approaches. The text should be replaced is {env.AM_$environment.toUpperCase()_SERVER_CREDS_USR}

Approach one

File mainPomXml = new File(rootDir,'/pom.xml')
mainPomXml.text.replace('{env.AM_$environment.toUpperCase()_SERVER_CREDS_USR}','${env.AM_$environment.toUpperCase()_SERVER_CREDS_USR}');

Approach two

def mainPomXml = new File(rootDir,'/pom.xml')
def mainPom = mainPomXml.text.replace('{env.AM_$environment.toUpperCase()_SERVER_CREDS_USR}','${env.AM_$environment.toUpperCase()_SERVER_CREDS_USR}');
mainPomXml.write(mainPom);

But none of these approaches work. That means both executes but the test is not get replaced. How to fix this issue?

Answer 1

Change the mainPom part as below.

def mainPomXml = new File(rootDir, '/pom.xml')
def mainPom = mainPomXml.text.replace('AM_SERVER_CREDS_USR', '${env.AM_'+ env.toUpperCase() +'_SERVER_CREDS_USR}')
mainPomXml.write(mainPom)