从 git 命令获取 JSON，例如 git status

Question

如果我运行这个命令：

$ git status

我得到：

On branch master
Your branch is up-to-date with 'origin/master'.
nothing to commit, working directory clean

这很难解析。

但真正好的是 --json 输出，在另一个世界，我很想看到：

 $ git status --json

得到这个：

   {
    "currentBranch": "master",
    "remoteTrackingBranch": "origin/master",
    "isUpToDateWithRemote": true,
    "workingDirectoryClean": true
   }

NPM 生态系统中是否有某种工具可以将 Git 输出解析为 JSON？解析 git status 等输出的最佳方法是什么？

Answer 1

这不是JSON，而是git status has a --porcelain option：

Give the output in an easy-to-parse format for scripts. This is similar to the short output, but will remain stable across Git versions and regardless of user configuration.

见porcelain format v1 and v2:

Version 2 format adds more detailed information about the state of the worktree and changed items. Version 2 also defines an extensible set of easy to parse optional headers.

Header lines start with "#" and are added in response to specific command line arguments. Parsers should ignore headers they don’t recognize.

vonc@voncvb C:\test
> git status --porcelain=v2 --branch
# branch.oid a4a9ae9616e5f1da136a3ff717e722d055ca9aa7
# branch.head master
# branch.upstream origin/master
1 .M N... 100644 100644 100644 67f7a2a439ffb9dd18dd65bb6fd296f8c16c55b3 67f7a2a439ffb9dd18dd65bb6fd296f8c16c55b3 test/file1.txt
1 .M N... 100644 100644 100644 d59cac0c8acf674ba3316944451dcbec3e6ec3d7 d59cac0c8acf674ba3316944451dcbec3e6ec3d7 test/file2.txt

参见示例 robertgzr/porcelain，它解析 git status --porcelain=v2 --branch 并为您的 shell.

输出格式良好的字符串

从 git 命令获取 JSON，例如 git status

Get JSON from git commands, such as git status

git

git-status