.custom_ps1

# vi: set ft=sh :

function get_scm_branch {
    local git_branch=$(git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(git:\1)/')
    if [ -n "$git_branch" ]; then
        if [[ -x $(brew --prefix)/bin/git-radar ]]; then
            echo -e $($(brew --prefix)/bin/git-radar --bash)
        else
            echo $git_branch
        fi
        return 0
    fi
    local hg_branch=$(hg branch 2> /dev/null | sed -e 's/\(.*\)/(hg:\1)/')
    if [ -n "$hg_branch" ]; then
        echo $hg_branch
        return 0
    fi

    local _svn_info=$(svn info 2> /dev/null)
    if [ -n "$_svn_info" ]; then
        local _svn_root=$(echo "$_svn_info" | sed -ne 's#^Repository Root: ##p')
        #local _svn_url=$(echo "$_svn_info" | sed -ne 's#^URL: ##p')
        #local _svn_branch=$(echo $_svn_url | sed -e 's#^'"$_svn_root"'##g')
        local _svn_base=$(basename $_svn_root)
        local _svn_rev=$(echo "$_svn_info" | sed -ne '/^Revision: \([0-9]*\).*$/s//\1/p')
        echo "(svn:$_svn_base@$_svn_rev)"
        return 0
    fi
}

PS1='\n$(if [ $? = 0 ]; then echo \[\e[32m\]^_^\[\e[0m\]; else echo \[\e[31m\]O_O\[\e[0m\]; fi) \[\e[01;33m\]\h\[\e[01;34m\] \w \[\e[0;32m\]$(get_scm_branch)\n\[\e[01;34m\]\$\[\e[0m\] '