nmode's Git Repositories - signal-cli/blob - buildSrc/src/main/kotlin/CheckLibVersionsPlugin.kt

   1 import groovy.util.XmlSlurper
   2 import groovy.util.slurpersupport.GPathResult
   3 import org.codehaus.groovy.runtime.ResourceGroovyMethods
   4 import org.gradle.api.Plugin
   5 import org.gradle.api.Project
   6 import org.gradle.api.Task
   7 import org.gradle.api.artifacts.Dependency
   8
   9 class CheckLibVersionsPlugin : Plugin<Project> {
  10     override fun apply(project: Project) {
  11         project.task("checkLibVersions") {
  12             description = "Find any 3rd party libraries which have released new versions to the central Maven repo since we last upgraded."
  13             doLast {
  14                 project.configurations.flatMap { it.allDependencies }
  15                         .toSet()
  16                         .forEach { checkDependency(it) }
  17             }
  18         }
  19     }
  20
  21     private fun Task.checkDependency(dependency: Dependency) {
  22         val version = dependency.version
  23         val group = dependency.group
  24         val path = group?.replace(".", "/") ?: ""
  25         val name = dependency.name
  26         val metaDataUrl = "https://repo1.maven.org/maven2/$path/$name/maven-metadata.xml"
  27         try {
  28             val url = ResourceGroovyMethods.toURL(metaDataUrl)
  29             val metaDataText = ResourceGroovyMethods.getText(url)
  30             val metadata = XmlSlurper().parseText(metaDataText)
  31             val newest = (metadata.getProperty("versioning") as GPathResult).getProperty("latest")
  32             if (version != newest.toString()) {
  33                 println("UPGRADE {\"group\": \"$group\", \"name\": \"$name\", \"current\": \"$version\", \"latest\": \"$newest\"}")
  34             }
  35         } catch (e: Throwable) {
  36             logger.debug("Unable to download or parse $metaDataUrl: $e.message")
  37         }
  38     }
  39 }