Project folder switcher BASH function

.bash_profile

# Change to a site directory
#
# A site might be anything, but this was written to jump to web roots.
# Minimum config is to change the WEB_DIR variable. Adapted for drop-in
# use from the `site` function originally by @pieterv for @heyday
#
# Usage: site <dir> [path-within-dir]

WEB_DIR=/var/www/

function site()
{
    # Colour configs
    local negativebg='\e[41m' # BG Red
    local negativetxt='\e[0;31m' # Text Red
    local pathtxt='\e[0;32m' # Text Green
    local txtrst='\e[0m' # Text Reset

    # Find dir
    cd ~ && cd "$WEB_DIR"
    if [ $1 ]; then
        if [ -d "./$1" ]; then
            cd "./$1"
            name=$(basename $1)
            printf "\n${negativebg}** $name${txtrst}\n"

            if [ -d "./htdocs" ]; then
                cd "./htdocs"
            fi

            if [ $2 ]; then
                if [ -d "./$2" ]; then
                    cd "./$2"
                fi
            fi
        else
            printf "${pathtxt}~/Sites/$1${txtrst} is not a valid project folder.\n"
            printf "${negativetxt}Projects:${txtrst}\n" && ls -d */
        fi
    else
        printf "\n${negativebg}** $WEB_DIR${txtrst}\n"
    fi
    tput sgr0
}

# Bash completion for site function
function _list_sites()
{
    local CUR_WORD=${COMP_WORDS[COMP_CWORD]}
    COMPREPLY=( `cd $WEB_DIR; find . -maxdepth 1 -type d -name "$CUR_WORD*" | sed 's/^\.\///' | sed 's/^\.$//'` )
}
complete -F _list_sites site