twidge-1.0.0: twidge.bash_completion

#-*- mode: shell-script;-*-

# twidge command line completion.
# Copyright 2010 Ernesto Hernández-Novich <emhn@itverx.com.ve>
# Licensed under the GNU General Public License, version 2

have twidge &&
_twidge()
{
    local cur
    cur=${COMP_WORDS[COMP_CWORD]}

    COMPREPLY=()

    if (($COMP_CWORD == 1)); then
        COMPREPLY=( $( twidge lscommands | tail --lines=+4 | cut -f1 -d' '| grep "^$cur" ) )
        return 0
    fi

    local i=${#COMPREPLY[*]}
    local colonprefixes=${cur%"${cur##*:}"}
    while [ $((--i)) -ge 0 ]; do
      COMPREPLY[$i]=`printf %q "${COMPREPLY[$i]}"`

      COMPREPLY[$i]=${COMPREPLY[$i]#"$colonprefixes"} 
    done
    return 0

}
[ "$have" ] && complete -F _twidge -o default twidge