Git是什么自不必說。Git和gitlab安裝和實踐在后邊的倆篇中會寫。本篇僅重點寫Git自動部署。

Git同樣有Hooks,可以用于各種需求。可以控制提交commit名稱，可以控制代碼規范，也當然包含以下要介紹的自動部署，也不僅包含這些。

Git自動部署簡單的思想是這樣：

1. 在服務端創建空版本庫

2. 在客戶端創建真實版本庫，關聯遠程版本庫

3. 在服務端部署代碼

4. 在服務端版本庫中修改新增鉤子程序

   
   

   
   

1. 服務端創建空版本庫?
   

?[yu@argcv-com?~]$?cd?[yu@argcv-com?~]$?mkdir?repo[yu@argcv-com?~]$?cd?repo/[yu@argcv-com?repo]$?git?init?--bare?test.gitInitialized?empty?Git?repository?in?/home/yu/repo/test.git/[yu@argcv-com?repo]$

2.?在客戶端創建真實版本庫，關聯遠程版本庫

[yu@argcv-com?~]$?cd?/tmp/
[yu@argcv-com?tmp]$?mkdir?client
[yu@argcv-com?tmp]$?cd?client/
[yu@argcv-com?client]$?git?init
Initialized?empty?Git?repository?in?/tmp/client/.git/
[yu@argcv-com?client]$?git?remote?add?origin?yu@localhost:repo/test.git
[yu@argcv-com?client]$?touch?README.md
[yu@argcv-com?client]$?git?add?.
[yu@argcv-com?client]$?git?commit?-m?"init"
[master?(root-commit)?00da9a9]?init1?file?changed,?0?insertions(+),?0?deletions(-)create?mode?100644?README.md
[yu@argcv-com?client]$?git?push?origin?--all?
Counting?objects:?3,?done.
Writing?objects:?100%?(3/3),?210?bytes,?done.
Total?3?(delta?0),?reused?0?(delta?0)
To?yu@localhost:repo/test.git*?[new?branch]??????master?->?master
[yu@argcv-com?client]$

3.在服務端部署代碼

[yu@argcv-com?~]$?cd?/tmp/
[yu@argcv-com?tmp]$?mkdir?deploy
[yu@argcv-com?tmp]$?cd?deploy/
[yu@argcv-com?deploy]$?git?clone?~/repo/test.git?.
Cloning?into?'.'...
done.

4.在服務端版本庫中修改新增鉤子程序

[yu@argcv-com?repo]$?pwd
/home/yu/repo
[yu@argcv-com?repo]$?cd?test.git/
[yu@argcv-com?test.git]$?cd?hooks/
[yu@argcv-com?hooks]$?vi?post-receive
[yu@argcv-com?hooks]$?cat?post-receive
#!/bin/sh
unset?GIT_DIR
NowPath=`pwd`
echo?"now?path?is?:"$NowPath
DeployPath="/tmp/deploy"
echo?"deploy?path?is?:"$DeployPath
cd?$DeployPath
echo?"cd?deploy?path"
#git?add?.?-A?&&?git?stash?#?remove?local?changes?
git?pull?origin?master?#?pull?data?from?master
#?the?follow?line?is?also?ok:
#?git?add?.?&&?git?fetch?origin?&&?git?reset?--hard?origin/master
echo?"deploy?done"
cd?$NowPath
echo?"fine"
#?---?Finished
exit?0
[yu@argcv-com?hooks]$?chmod?+x?post-receive
[yu@argcv-com?hooks]$

5.測試

[yu@argcv-com?client]$?touch?newfile
[yu@argcv-com?client]$?git?add?.
[yu@argcv-com?client]$?git?commit?-m?"add?new?file"
[master?68efdcf]?add?new?file1?file?changed,?0?insertions(+),?0?deletions(-)create?mode?100644?newfile
[yu@argcv-com?client]$?git?push?origin
Counting?objects:?4,?done.
Delta?compression?using?up?to?2?threads.
Compressing?objects:?100%?(2/2),?done.
Writing?objects:?100%?(3/3),?384?bytes,?done.
Total?3?(delta?0),?reused?0?(delta?0)
remote:?now?path?is?:/home/yu/repo/test.git
remote:?deploy?path?is?:/tmp/deploy
remote:?cd?deploy?path
remote:?From?/home/yu/repo/test
remote:????6627165..5ac80ec??master?????->?origin/master
remote:?Updating?6627165..5ac80ec
remote:?Fast-forward
remote:??newfile?|?0
remote:??1?file?changed,?0?insertions(+),?0?deletions(-)
remote:??create?mode?100644?newfile
remote:?deploy?done
remote:?fine
To?yu@localhost:repo/test.gitb3a32f2..5ac80ec??master?->?master
[yu@argcv-com?client]$