svn-branch-show

• show svn branch name in terminal
• 在终端显示svn分支名称

Description for use 使用说明

• put the shell script append the file ~/.bashrc or ~/.bash_profile
• 把以下内容放到 ~/.bashrc 或者 ～/.bash_profile文件 末端

find_svn_branch () {
    local localdir=`pwd`
    local localbase=`basename $localdir`
    local remotedir=""
    local remotebase=""
          svn_branch=""
    until [ "$localdir" -ef / ]; do
        if [ -d "$localdir/.svn" ]; then
            remotedir=`svn info "$localdir"|grep '^URL'|awk '{print $2}'`
            if [ "$remotedir" != "" ]; then
                remotebase=`basename "$remotedir"`
                svn_branch="($remotebase)"
                if [ "$remotebase" != "$localbase" ]; then
                    return
                fi
            fi

        fi
        localdir=$( cd "$localdir/../" && pwd -P) # php realpath
        localbase=`basename "$localdir"`
    done
}                                                   
PROMPT_COMMAND="find_svn_branch;$PROMPT_COMMAND"   
black=$'\[\e[1;30m\]'                                                                                                                                                          
    red=$'\[\e[1;31m\]'                                                                                                                                                         
  green=$'\[\e[1;32m\]'                                                                                                                                                         
 yellow=$'\[\e[1;33m\]'                                                                                                                                                         
   blue=$'\[\e[1;34m\]'                                                                                                                                                         
magenta=$'\[\e[1;35m\]'                                                                                                                                                         
   cyan=$'\[\e[1;36m\]'                                                                                                                                                         
  white=$'\[\e[1;37m\]'                                                                                                                                                         
 normal=$'\[\e[m\]'                                                                                                                                                             
export TERM=xterm-256color                                                                                                                                                      
PS1="$normal[$blue\u@$magenta\h$white:$cyan\w$yellow\$svn_branch$white]\$ $normal"