Batch pull on all git-repositories found in the current folder

git-pull.gradle

buildscript {
  repositories { mavenCentral() }
  dependencies { classpath 'org.ajoberstar:gradle-git:0.5.0' }
}

import org.ajoberstar.gradle.git.tasks.*

def onEachGitFolder(File folder, Closure closure) {
  File gitServiceFolder = new File(folder, ".git")
  if(gitServiceFolder.exists() && gitServiceFolder.isDirectory())
    closure(folder)
  else
    folder.eachDir { subFolder ->
      onEachGitFolder(subFolder, closure);
    }
}

task pull

onEachGitFolder projectDir, { folder ->
  def taskName = folder.name + "_pull"
  project.task (taskName, type: GitPull) {
    setRepoPath folder.absolutePath
  }
  project.tasks.pull.dependsOn project.tasks[taskName]
}

defaultTasks "pull"