我有一个Jenkins管道，该管道通过SCM触发了Jenkins groovy脚本，该脚本将创建一个文件（如果该文件不存在）并编写，否则它将更新该文件并做一些工作，该文件需要删除。
下面是创建，写入和更新文件的代码。
import re
...
for line in data:
res = re.findall(r"CK\-[0-9]+\-[0-9]+", line)
if len(res) != 0:
print(res[0])
做完一些事情后，我需要删除此文件， 我尝试如下删除它，但是它不起作用。
node(node_label){
if (fileExists ( file_path+'/'+file_name ) ){
def readContent = readFile file_path+'/'+file_name
writeFile file: file_path+'/'+file_name, text: readContent+'\r\n'+data
}else{
writeFile file: file_path+'/'+file_name, text:data
}
}
答案 0 :(得分：0)
我有以下用于手动清理工作区的工具，如您所言，它也可以工作，请检查波纹管。
我假设您可能没有正确获取文件路径
[ERROR] Failed to execute goal org.apache.cxf:cxf-codegen-plugin:3.2.1:wsdl2java (generate-sources) on project model-service: org.apache.cxf.helpers.JavaUtils.isJava9Compatible()Z -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.cxf:cxf-codegen-plugin:3.2.1:wsdl2java (generate-sources) on project model-service: org.apache.cxf.helpers.JavaUtils.isJava9Compatible()Z
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: org.apache.cxf.helpers.JavaUtils.isJava9Compatible()Z
at org.apache.cxf.maven_plugin.wsdl2java.WSDL2JavaMojo.generate (WSDL2JavaMojo.java:434)
at org.apache.cxf.maven_plugin.AbstractCodegenMoho.execute (AbstractCodegenMoho.java:279)
at org.apache.cxf.maven_plugin.wsdl2java.WSDL2JavaMojo.execute (WSDL2JavaMojo.java:511)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: java.lang.NoSuchMethodError: org.apache.cxf.helpers.JavaUtils.isJava9Compatible()Z
at org.apache.cxf.transport.http.CXFAuthenticator.addAuthenticator (CXFAuthenticator.java:55)
at org.apache.cxf.transport.http.URLConnectionHTTPConduit.<init> (URLConnectionHTTPConduit.java:89)
at org.apache.cxf.transport.http.HTTPTransportFactory.getConduit (HTTPTransportFactory.java:236)
at org.apache.cxf.transport.http.HTTPTransportFactory.getConduit (HTTPTransportFactory.java:215)
at org.apache.cxf.transport.TransportURIResolver.resolve (TransportURIResolver.java:115)
at org.apache.cxf.wsdl11.CatalogWSDLLocator.getImportInputSource (CatalogWSDLLocator.java:114)
at org.apache.cxf.wsdl11.AbstractWrapperWSDLLocator.getImportInputSource (AbstractWrapperWSDLLocator.java:85)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema (WSDLReaderImpl.java:774)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema (WSDLReaderImpl.java:864)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema (WSDLReaderImpl.java:654)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes (WSDLReaderImpl.java:610)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions (WSDLReaderImpl.java:320)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL (WSDLReaderImpl.java:2352)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseImport (WSDLReaderImpl.java:470)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions (WSDLReaderImpl.java:312)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL (WSDLReaderImpl.java:2352)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL (WSDLReaderImpl.java:2338)
at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition (WSDLManagerImpl.java:254)
at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition (WSDLManagerImpl.java:164)
at org.apache.cxf.tools.wsdlto.core.WSDLDefinitionBuilder.parseWSDL (WSDLDefinitionBuilder.java:80)
at org.apache.cxf.tools.wsdlto.core.WSDLDefinitionBuilder.build (WSDLDefinitionBuilder.java:71)
at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build (JAXWSDefinitionBuilder.java:83)
at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build (JAXWSDefinitionBuilder.java:60)
at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.processWsdl (WSDLToJavaContainer.java:195)
at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute (WSDLToJavaContainer.java:164)
at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute (WSDLToJavaContainer.java:412)
at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool (ToolRunner.java:105)
at org.apache.cxf.tools.wsdlto.WSDLToJava.run (WSDLToJava.java:113)
at org.apache.cxf.tools.wsdlto.WSDLToJava.run (WSDLToJava.java:86)
at org.apache.cxf.maven_plugin.wsdl2java.WSDL2JavaMojo.generate (WSDL2JavaMojo.java:414)
at org.apache.cxf.maven_plugin.AbstractCodegenMoho.execute (AbstractCodegenMoho.java:279)
at org.apache.cxf.maven_plugin.wsdl2java.WSDL2JavaMojo.execute (WSDL2JavaMojo.java:511)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
因此，清理的核心是：
//load jobs
def jobs = Jenkins.instance.getAllItems(Job.class)
//iterate over
for(job in jobs) {
//seems like they dont have workspace
if(job instanceof hudson.model.ExternalJob){
continue
}
String workspace = null
//pipelines dont have workspace
if(job instanceof org.jenkinsci.plugins.workflow.job.WorkflowJob){
println ("workflow job, not cleaning")
continue
}
try{
workspace = job.workspace
}catch(Exception e){
//already clean eg.
println ("no workspace, not cleaning")
workspace = null
}
if(workspace != null){
//creation of the workspace and modules folder
//again not sure, but sometimes was failing due boolean ..
if(workspace instanceof java.lang.Boolean){
println "cant cleanup"
continue
}
File folder = new File(workspace)
//Check if the Workspace folder really exists
if(folder!=null && folder.exists()){
//workspace cleanup
//get files
File[] files = null
try{
files=new File(workspace).listFiles().sort(){
//println it.name
if(!it.isFile()){
it.deleteDir()
}else{
it.delete()
}
}
}catch(Exception e){
println "cant clean: " + workspace
}
}else{
println "workspace is not existing, not cleaning"
}
}
}