如何获取Git中当前提交的哈希？
当前回答
也总是有数字描述。默认情况下，它为您提供--
john@eleanor:/dev/shm/mpd/ncmpc/pkg (master)$ git describe --always
release-0.19-11-g7a68a75
其他回答
要获取完整的SHA：
$ git rev-parse HEAD
cbf1b9a1be984a9f61b79a05f23b19f66d533537
要获取缩短版本：
$ git rev-parse --short HEAD
cbf1b9a
使用git rev list--max count=1 HEAD
我将如何在python中实现（基于@kenorb的bash答案）
def get_git_sha():
# Which branch are we on?
branch = open(".git/HEAD", "r").read()
# Parse output "ref: refs/heads/my_branch" -> my_branch
branch = branch.strip().split("/")[-1]
# What's the latest commit in this branch?
return open(f".git/refs/heads/{branch}").read().strip()
主要git repo和子模块的漂亮打印：
echo "Main GIT repo:"
echo $(git show -s --format=%H) '(main)'
echo "Sub-modules:"
git submodule status | awk '{print $1,$2}'
示例输出：
3a032b0992d7786b00a8822bbcbf192326160cf9 (main)
7de695d58f427c0887b094271ba1ae77a439084f sub-module-1
58f427c0887b01ba1ae77a439084947de695d27f sub-module-2
d58f427c0887de6957b09439084f4271ba1ae77a sub-module-3
在gitbash上，只需运行$git日志-1
您将看到，这些行遵循您的命令。
commit d25c95d88a5e8b7e15ba6c925a1631a5357095db .. (info about your head)
d25c95d88a5e8b7e15ba6c925a1631a5357095db, is your SHA for last commit.
