Gradle生成Git 分支等信息 READEME

gradle根据Git信息生成README文件

task createReadMe{
    doLast {
//        String str = "${buildDir}/libs/exploded/"+project.getName().toString()+ "-${version}.war"+"/README"
        String str = "${buildDir}/libs/"+"/README"
        new File(str).createNewFile()
        File file= new File(str)
        def osm = file.newOutputStream()
        String string ="远程地址"+"	"+"分支"+"	"+"Commit ID"+"	"+"User ID"+"
"
        osm.write(string.getBytes())
        for(Project p : getAllprojects()) {
            String dir = p.getProjectDir().toString()
            String gitBashH ='git --git-dir='+dir+'/.git  --work-tree='+dir+'/ log --pretty="format:%H" -1'
            String gitBashAn ='git --git-dir='+dir+'/.git  --work-tree='+dir+'/ log --pretty="format:%an" -1'
            String gitBashUrl ='git --git-dir='+dir+'/.git  --work-tree='+dir+'/ remote -v'
            String gitBashBranch='git --git-dir='+dir+'/.git  --work-tree='+dir+'/ symbolic-ref --short -q HEAD'
            String resultH=gitBashH.execute().text.trim()
            String resultAn=gitBashAn.execute().text.trim()
            String resultUrl=gitBashUrl.execute().text.trim()
            String resultBranch=gitBashBranch.execute().text.trim()
            String stringResult=resultUrl.split("
")[0]+"	"+resultBranch+"	"+resultH+"	"+resultAn+"
"
            println stringResult
            osm.write(stringResult.getBytes())
        }
        osm.close()
    }
}

可以在需要的地方生成git等相关信息

如果需有在其他task调取该方法

doFirst {
       def testTaskReadMe = project.tasks.findByName("createReadMe")
        testTaskReadMe.execute()
    }

附上几个链接

 https://docs.gradle.org/current/userguide/declaring_repositories.html

https://jimmysong.io/cheatsheets/git-log-format

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