在使用Git Push代码到数据仓库时，提示如下错误:
[remote rejected] master -> master (branch is currently checked out)
错误原型
remote: error: refusing to update checked out branch: refs/heads/master
remote: error: By default, updating the current branch in a non-bare repository
remote: error: is denied, because it will make the index and work tree inconsisten
remote: error: with what you pushed, and will require 'git reset --hard' to match
remote: error: the work tree to HEAD.
remote: error:
remote: error: You can set 'receive.denyCurrentBranch' configuration variable to
remote: error: 'ignore' or 'warn' in the remote repository to allow pushing into
remote: error: its current branch; however, this is not recommended unless you
remote: error: arranged to update its work tree to match what you pushed in some
remote: error: other way.
remote: error:
remote: error: To squelch this message and still keep the default behaviour, set
remote: error: 'receive.denyCurrentBranch' configuration variable to 'refuse'.
To git@192.168.1.X:/var/git.server/.../web
! [remote rejected] master -> master (branch is currently checked out)
error: failed to push some refs to 'git@192.168.1.X:/var/git.server/.../web'
错误原因以及解决
这是由于git默认拒绝了push操作，需要进行设置，修改服务端的.git/config文件后面添加如下代码：
[receive]
denyCurrentBranch = ignore
无法查看push后的git中文件的原因与解决方法
在初始化远程仓库时最好使用 git --bare init 而不要使用：git init
如果使用了git init初始化，则远程仓库的目录下，也包含work tree，当本地仓库向远程仓库push时, 如果远程仓库正在push的分支上（如果当时不在push的分支，就没有问题）, 那么push后的结果不会反应在work tree上, 也即在远程仓库的目录下对应的文件还是之前的内容。
解决方法：
必须得使用命令 git reset --hard 才能看到push后的内容.
本文转自 转身撞墙角 51CTO博客，原文链接:http://blog.51cto.com/chentianwang/1711052
