我编写了一个与 jenkins 一起使用的管道,但作为 jenkins 脚本的新手,我有很多不清楚的东西,这是整个脚本,我将在下面表达问题
脚本:
node()
{
def libName = "PROJECT"
def slnPath = pwd();
def slnName = "${slnPath}\\${libName}.sln"
def webProject = "${slnPath}\\PROJECT.Web\\PROJECT.Web.csproj"
def profile = getProperty("profiles");
def version = getProperty("Version");
def deployFolder = "${slnPath}Deploy";
def buildRevision = "";
def msbHome = "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Professional\\MSBuild\\15.0\\Bin\\msbuild.exe"
def msdHome = "C:\\Program Files (x86)\\IIS\\Microsoft Web Deploy V3\\msdeploy.exe"
def nuget = "F:\\NugetBin\\nuget.exe";
def assemblyScript = "F:\\Build\\Tools\\AssemblyInfoUpdatePowershellScript\\SetAssemblyVersion.ps1";
def webserverName ="192.168.0.116";
def buildName = "PROJECT";
def filenameBase ="PROJECT";
stage('SCM update')
{
checkout([$class: 'SubversionSCM', additionalCredentials: [], excludedCommitMessages: '', excludedRegions: '', excludedRevprop: '', excludedUsers: '', filterChangelog: false, ignoreDirPropChanges: false, includedRegions: '', locations: [[credentialsId: '08ae9e8c-8db8-43e1-b081-eb352eb14d11', depthOption: 'infinity', ignoreExternalsOption: true, local: '.', remote: 'http://someurl:18080/svn/Prod/Projects/PROJECT/PROJECT/trunk']], workspaceUpdater: [$class: 'UpdateWithRevertUpdater']])
}
stage('SCM Revision')
{
bat("svn upgrade");
bat("svn info \"${slnPath}\" >revision.txt");
for (String i : readFile('revision.txt').split("\r?\n"))
{
if(i.contains("Last Changed Rev: "))
{
def splitted = i.split(": ")
echo "Revisione : "+ splitted[1];
buildName += "." + splitted[1];
currentBuild.displayName = buildName;
buildRevision += version + "." + splitted[1];
}
}
}
stage("AssemblyInfo update")
{
powerShell("${assemblyScript} ${buildRevision} -path .")
}
stage('Nuget restore')
{
bat("${nuget} restore \"${slnName}\"")
}
stage('Main build')
{
bat("\"${msbHome}\" \"${slnName}\" /p:Configuration=Release /p:PublishProfile=Release /p:DeployOnBuild=true /p:Profile=Release ");
stash includes: 'Deploy/Web/**', name : 'web_artifact'
stash includes: 'PROJECT.Web/Web.*', name : 'web_config_files'
stash includes: 'output/client/release/**', name : 'client_artifact'
stash includes: 'PROJECT.WPF/App.*', name : 'client_config_files'
stash includes: 'PROJECT.WPF/Setup//**', name : 'client_setup'
}
stage('Profile\'s customizations')
{
if (profile != "")
{
def buildProfile = profile.split(',');
def stepsForParallel = buildProfile.collectEntries {
["echoing ${it}" : performTransformation(it,filenameBase,buildRevision)]
}
parallel stepsForParallel;
}
}
post
{
always
{
echo "mimmo";
}
}
}
def powerShell(psCmd) {
bat "powershell.exe -NonInteractive -ExecutionPolicy Bypass -Command \"\$ErrorActionPreference='Stop';[Console]::OutputEncoding=[System.Text.Encoding]::UTF8;$psCmd;EXIT \$global:LastExitCode\""
}
def performTransformation(profile,filename,buildRevision) {
return {
node {
def ctt ="F:\\Build\\Tools\\ConfigTransformationTool\\ctt.exe";
def nsiTool = "F:\\Build\\Tools\\NSIS\\makensis.exe";
def slnPath = pwd();
unstash 'web_artifact'
unstash 'web_config_files'
def source = 'Deploy/Web/Web.config';
def transform = 'PROJECT.Web\\web.' + profile + '.config';
bat("\"${ctt}\" i s:\"${source}\" t:\"${transform}\" d:\"${source}\"" )
def fname= filename + "_" + profile + "_" + buildRevision + "_web.zip";
if (fileExists(fname))
bat("del "+ fname);
zip(zipFile:fname, dir:"Deploy\\Web")
archiveArtifacts artifacts: fname
//Now I generate the client part
unstash 'client_artifact'
unstash 'client_config_files'
unstash 'client_setup'
def sourceClient = 'output/client/release/PROJECT.WPF.exe.config';
def transformClient = 'PROJECT.WPF/App.' + profile + '.config';
bat("\"${ctt}\" i s:\"${sourceClient}\" t:\"${transformClient}\" d:\"${sourceClient}\"" )
def directory = new File(pwd() + "\\output\\installer\\")
if(!directory.exists())
{
bat("mkdir output\\installer");
}
directory = new File( pwd() + "\\output\\installer\\${profile}")
if(!directory.exists())
{
echo " directory does not exist";
bat("mkdir output\\installer\\${profile}");
}
else
{
echo " directory exists";
}
def filename2= filename + "_" + profile + "_" + buildRevision + "_client.zip";
bat("${nsiTool} /DAPP_VERSION=${buildRevision} /DDEST_FOLDER=\"${slnPath}\\output\\installer\\${profile}\" /DTARGET=\"${profile}\" /DSOURCE_FILES=\"${slnPath}\\output\\client\\release\" \"${slnPath}\\PROJECT.WPF\\Setup\\setup.nsi\" ");
if (fileExists(filename2))
bat("del "+ filename2);
zip(zipFile:filename2, dir:"output\\installer\\" + profile);
archiveArtifacts artifacts: filename2
}
}
};
这一系列问题是:
- 我见过一些脚本,其中所有内容都包含在管道 {} 中,这是必要的还是 Jenkins 管道插件会粘贴它?
- 我真的不喜欢将所有这些定义放在节点内,然后在下面复制。
- 即使我有 4 个执行器处于空闲状态,我也没有在 Jenkins 工作流程中看到并行性。
- 我无法调用管道后事件来清除工作区(现在它只是 en echo
最佳答案
- 有两种类型的管道。像您所写的那样的直接groovy被称为脚本化管道。周围有
pipeline{}
block 的样式是声明式样式管道。对于管道的新用户来说,声明式往往更容易,并且是开始使用管道的不错选择。许多管道不需要脚本所允许的复杂性。 - 这太棒了。如果你想声明一堆变量,你必须在某个地方做。否则,您将在脚本中的某个位置对这些值进行硬编码。在 groovy 中,您不必声明每个变量,但必须在某个地方定义它,除非您知道声明将如何影响作用域,否则您应该只声明它们。大多数编程语言都需要某种变量声明,特别是当您必须担心范围时,所以我不认为这是一个问题。我认为在顶部的一处定义所有变量值是非常干净的。维护更方便。
- 乍一看,你的并行执行看起来应该可以工作,但除非我设置它并运行它,否则很难说。可能是并行部分运行得足够快,导致 UI 没有更新。您应该能够在控制台输出中看到它们是否并行运行。
post
管道 block 在脚本化管道中不可用。这是声明性管道语法的一部分。在脚本中,要执行类似的操作,您必须使用 try/catch 来捕获错误并运行 post-type 的操作。
关于jenkins - 构建 jenkins Groovy 管道脚本的正确方法,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/46932539/