Gradle - 解析Exec的输出结果 Exec DSL调用方法

build.gradle

task svninfo << {
    new ByteArrayOutputStream().withStream { os ->
        def result = exec {
            executable = 'svn'
            args = ['info']
            standardOutput = os
        }
        def outputAsString = os.toString()
        def matchLastChangedRev = outputAsString =~ /Last Changed Rev: (\d+)/
        println "Latest Changed Revision #: ${matchLastChangedRev[0][1]}"
    }
}