====== Subversion 版本控制系統 ======
集中式的系統

  * http://subversion.tigris.org/
  * [[http://svnbook.red-bean.com/|SVNBook]]
  * [[http://tortoisesvn.tigris.org/|TortoiseSVN]] is a Subversion client, implemented as a windows shell extension.
  * [[http://viewvc.tigris.org/|ViewVC — Web-based Version Control Repository Browsing]]

  * http://www.svn8.com/ 中文SVN技術資料(簡體)

===== Subversion Server + Apache + DAV =====
  #安裝 Subversion
  yum subversion
  #安裝 Apache
  yum install http
  #安裝 mod_dav_svn
  yum install mod_dav_svn

**建立Repository**
  cd /opt
  mkdir svn
  mkdir svn/repos
  svnadmin create /opt/svn/repos/someproject

**設定Apache**
  chown -R apache.apache /opt/svn
  #建立帳號與密碼
  htpasswd -cm /opt/svn/passwd admin
  htpasswd -m /opt/svn/passwd user1
  #編輯 /etc/httpd/conf.d/subversion.conf
  <Location /svn>
    DAV svn
    # any "/svn/foo" URL will map to a repository /opt/svn/repos/foo
    SVNParentPath /opt/svn/repos
    # how to authenticate a user
    AuthType Basic
    AuthName "Subversion Repository"
    AuthUserFile /opt/svn/svn-auth-file
    # only authenticated users may access the repository
    Require valid-user
    # our access control policy
    AuthzSVNAccessFile /opt/svn/svn-access-file
  </Location>

**svn-access-file**

  [groups]
  admins = admin
  dev1 = user1
  [/]
  * = r
  [repo:/]
  @dev1 = rw

===== 建立新專案 =====

**專案目錄規劃架構**
  * trunk : Main line of development. 主幹，隨時都會因為開發而改變。
  * branches : 分支，有三種意義（搞定了、收爛攤子、想搞怪看看）。
    - Release branche
    - Bug fix branche
    - Experimental branche
  * tags : Release
    - Release tags
    - Bug fix PRE and POST tags

**操作流程**

要先連線到 svn server 上開版本庫，同時做好目錄規劃
  svnadmin create /opt/svn/repos/myproject
  svn mkdir file:///opt/svn/repos/myproject/trunk -m "Add trunk"
  svn mkdir file:///opt/svn/repos/myproject/tags -m "Add tags"
  svn mkdir file:///opt/svn/repos/myproject/branchs -m "Add branches"

然後設定好存取權限

接著到工作環境取出專案

  svn checkout http://svn.bestlong.idv.tw/svn/myproject

應該會詢問帳號密碼，認證完成後就可以開始進行程式開發了。


===== 基本常用操作 =====
==== 將專案 Checkout 到本地目錄 ====
  svn checkout svn://svnserver/repo/project  
  checkout 可用簡寫 co

==== 增加文件 ====

=== 增加 test.php 文件 ===
  svn add test.php

=== 增加當前目錄下的所有 php 文件 ===
  svn add *.php

==== 將異動 Commit 到版本庫 ====
  svn commit test.php -m "add test.php"

===== 其他操作 =====
  * mkdir
  * delete

  * import 
  * update
  * branch
  * tag
  * switch
  * merge