git checkout在post-receive中与子模块裸机

问题描述

我如何在包含子模块的post-receive钩子中检出服务器上的裸仓库？

我现在将它作为post-receive钩子： / p>

         在你的工作树上）。您需要一个单独的克隆。
 
 
 
只需创建一个克隆，执行 cd  + 在你的钩子中拉。
 
how may I checkout a bare repository on my server in a post-receive hook that includes submodules?

I currently have this as a post-receive hook:
#!/bin/bash

# http://blog.ekynoxe.com/2011/10/22/git-post-receive-for-multiple-remote-branches-and-work-trees/
# post-receive hook that checks out development branch after a push to the bare
# repo

# paths must exist
livepath="/var/www/live"
devpath="/var/www/dev"

while read oldrev newrev ref
do
    branch=`echo $ref | cut -d/ -f3`

    #if [[ "master" == "$branch" ]]; then
    #   git --work-tree=$livepath checkout -f $branch
    #   echo 'Changes pushed live.'
    #fi
    if [[ "develop" == "$branch" ]]; then
        git --work-tree=$devpath checkout -f $branch
        echo 'Changes pushed to dev.'
    fi
done
But with this the submodules wont get initialized.
I tried doing this for testing manual:
cd /var/www/dev
git --work-tree /var/www/dev --git/dir /git/myrepo.git submodule init
git --work-tree /var/www/dev --git/dir /git/myrepo.git submodule update
submodule update command failed with this error messages:
fatal: working tree '/var/www/dev' already exists.
Clone of 'https://github.com/yiisoft/yii.git' into submodule path 'yii' failed
That behavior is already (unanswered) questioned here: Git submodules with separate work_tree
It would also be good if it would not reinitialize them if they are alredy there.
 解决方案 
--work-tree does not work well with submodules (becoz submodule need another repos, but it can't put in your worktree). You need a separate clone for that.
Just create a clone, do a cd + pull in your hook.
                        
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