ohmyzsh/plugins/svn/README.md

svn plugin

This plugin adds some utility functions to display additional information regarding your current
svn repsitiory. See http://subversion.apache.org/ for the full svn documentation.

Functions

Command	Description
svn_prompt_info	prompt for some themes
in_svn	within svn directory
svn_get_repo_name
svn_get_branch_name	branch name (see caveats)
svn_get_rev_nr	revision number
svn_dirty	changes in this subversion repo

Caveats

The plugin expects the first directory to be the current branch / tag / trunk. So, it returns
the first path element if you don't use branches.

Usage

To use it, add svn to your plugins array:

plugins=(... svn)

Agnoster theme git-like prompt

Enable the svn plugin and add the followind lines to your ~/.zshrc

prompt_svn() {
    local rev branch
    if in_svn; then
        rev=$(svn_get_rev_nr)
        branch=$(svn_get_branch_name)
        if [ `svn_dirty_choose_pwd 1 0` -eq 1 ]; then
            prompt_segment yellow black
            echo -n "$rev@$branch"
            echo -n "±"
        else
            prompt_segment green black
            echo -n "$rev@$branch"
        fi
    fi
}

override the agnoster build_prompt() function:

build_prompt() {
    RETVAL=$?
    prompt_status
    prompt_context
    prompt_dir
    prompt_git
    prompt_svn
    prompt_end
}