java - 如何在 gradle 任务中通过 scp 复制目录？

Question

用 Gradle 通过 scp 复制一堆文件的干净优雅的方法是什么？

目前我看到的两种方式是:

• 使用 Apache Wagon，如下所述:http://markmail.org/message/2tmtaffayhq25g4s
• 使用 Exec 任务通过命令行执行 scp

有没有更好(更明显)的方法来解决这个问题？

Answer 1

在最初的问题几年后，我喜欢 the Gradle SSH Plugin .其广泛的小引述documentation :

We can describe SSH operations in the session closure.

session(remotes.web01) {
  // Execute a command
  def result = execute 'uptime'

  // Any Gradle methods or properties are available in a session closure
  copy {
    from "src/main/resources/example"
    into "$buildDir/tmp"
  }

  // Also Groovy methods or properties are available in a session closure
  println result
}

Following methods are available in a session closure.

• execute - Execute a command.
• executeBackground - Execute a command in background.
• executeSudo - Execute a command with sudo support.
• shell - Execute a shell.
• put - Put a file or directory into the remote host.
• get - Get a file or directory from the remote host.

...并允许，例如:

task deploy(dependsOn: war) << {
  ssh.run {
    session(remotes.staging) {
      put from: war.archivePath.path, into: '/webapps'
      execute 'sudo service tomcat restart'
    }
  }
}