git克隆的工程太大用https的方式会有如下问题
<pre>
hbl:tmp hubert$ git clone https://your-git-project.git
Cloning into 'aios-for-robot'...
error: RPC failed; result=22, HTTP code = 502
fatal: The remote end hung up unexpectedly
</pre>
解决方法如下
通过--depth=1参数解决，拉取的只是master分支的shallow，只是最新的commit
<pre>
hbl:tmp hubert$ git clone --depth=1 https://your-git-project.git
Cloning into 'aios-for-robot'...
remote: Counting objects: 311, done.
remote: Compressing objects: 100% (257/257), done.
remote: Total 311 (delta 49), reused 158 (delta 33)
Receiving objects: 100% (311/311), 35.17 MiB | 92.00 KiB/s, done.
Resolving deltas: 100% (49/49), done.
Checking connectivity... done.
</pre>对于在分支开发的开发者来说，不幸的是--depth=1不会把分支拉下来，于是要如下方式，拉取分支到本地
<pre>
hbl:aios-for-robot hubert$ git fetch origin lechange:lechange
remote: Counting objects: 12, done.
remote: Compressing objects: 100% (11/11), done.
remote: Total 12 (delta 3), reused 0 (delta 0)
Unpacking objects: 100% (12/12), done.
From https://your-git-project/aios/aios-for-robot
- [new branch] lechange -> lechange
</pre>
-
拉到本地的分支，并不是远程分支，需要设置upstream提交修改
<pre>
hbl:aios-for-robot hubert$ git push
fatal: The current branch lechange has no upstream branch.
To push the current branch and set the remote as upstream, usegit push --set-upstream origin lechange
</pre>
<pre>
hbl:aios-for-robot hubert$ git push --set-upstream origin lechange
Counting objects: 2, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (2/2), 315 bytes | 0 bytes/s, done.
Total 2 (delta 0), reused 0 (delta 0)
To https://your-git-project.git
02a4c0c..f4f5357 lechange -> lechange
Branch lechange set up to track remote branch lechange from origin.
</pre>
