使用groovy在Jenkins中安装Snyk“全局工具配置”

Question

我正在尝试使用groovy向Jenkins添加一个Snyk安装。插件已经安装，我可以在Global配置中看到installation选项：

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问题是，在手动添加安装程序并单击Save之前，描述符是不可用的。如果我不手动执行此任务(这是我想要防止的)，它会导致代码失败，并出现以下错误消息：“无法调用空对象上的setInstallations()方法”

我的代码：

import hudson.model.*
import jenkins.model.*
import hudson.tools.*
import hudson.tasks.*
import io.snyk.jenkins.tools.SnykInstaller
import io.snyk.jenkins.tools.SnykInstallation

def snyk_name = "Snyk"
def snyk_home = ""
def snyk_installer = new SnykInstaller("", "latest", 24)
def snyk_properties = new InstallSourceProperty([snyk_installer])
def instance = Jenkins.getInstance()

println("[init.groovy.d] START Configuring Snyk Installation...")
// Get the GlobalConfiguration descriptor of Snyk plugin.
def snyk_conf = instance.getDescriptor("io.snyk.jenkins.SnykStepBuilder.SnykStepBuilderDescriptor")

def snyk_inst = new SnykInstallation(
    snyk_name,
    snyk_home,
    [snyk_properties]
)

// Only add the new Snyk setting if it does not exist - do not overwrite existing config
def snyk_installations = snyk_conf.getInstallations()

def snyk_inst_exists = false
snyk_installations.each {
    installation = (SnykInstallation) it
    if (snyk_inst.getName() == installation.getName()) {
        snyk_inst_exists = true
        println("Found existing installation: " + installation.getName())
    }
}
if (!snyk_inst_exists) {
    snyk_installations += snyk_inst
    snyk_conf.setInstallations((SnykInstallation[]) snyk_installations)
    snyk_conf.save()
}


// Save the state
instance.save()

println("[init.groovy.d] END")

有没有办法以编程的方式做我想做的事？

Answer 1

在本地Jenkins (v2.263.1)上测试了您的groovy之后，我想出了下面的内容，然后对我进行了工作：

import hudson.model.*
import jenkins.model.*
import hudson.tools.*
import hudson.tasks.*
import io.snyk.jenkins.tools.*

def instance = Jenkins.getInstance()
def snyk_name = "SnykLatest"
def snyk_home = ""
def snyk_installer = new SnykInstaller("", "latest", 24L, null)
def snyk_properties = new InstallSourceProperty([snyk_installer])

println("[init.groovy.d] START Configuring Snyk Installation...")
// Get the GlobalConfiguration descriptor of Snyk plugin.
def snyk_conf = instance.getDescriptor("io.snyk.jenkins.tools.SnykInstallation")

def snyk_inst = new SnykInstallation(
    snyk_name,
    snyk_home,
    [snyk_properties]
)

// Only add the new Snyk setting if it does not exist - do not overwrite existing config
def snyk_installations = snyk_conf.getInstallations()

def snyk_inst_exists = false
snyk_installations.each {
    installation = (SnykInstallation) it
    if (snyk_inst.getName() == installation.getName()) {
        snyk_inst_exists = true
        println("Found existing installation: " + installation.getName())
    }
}
if (!snyk_inst_exists) {
    snyk_installations += snyk_inst
    snyk_conf.setInstallations((SnykInstallation[]) snyk_installations)
    snyk_conf.save()
}


// Save the state
instance.save()

println("[init.groovy.d] END")

从基本意义上说，SnykInstaller期望的是4个值，而不是3个。在期望长值时，Groovy也将第三个值作为整数。

参考文献：

• https://javadoc.jenkins.io/plugin/snyk-security-scanner/io/snyk/jenkins/tools/SnykInstaller.html
• https://github.com/jenkinsci/snyk-security-scanner-plugin/blob/master/src/main/java/io/snyk/jenkins/tools/SnykInstaller.java
• https://github.com/jenkinsci/snyk-security-scanner-plugin/blob/master/src/main/java/io/snyk/jenkins/tools/PlatformItem.java