urfave-cli/autocomplete/bash_autocomplete
Kevin Klues 543102d9c3 Set default PROG in bash_autocomplete
By setting the default value of PROG to the basname of whatever the
filename is, we allow bash_autocomplete to be copied into
/etc/bash_completion.d without modification.
2015-08-28 18:25:37 -07:00

15 lines
392 B
Bash

#! /bin/bash
: ${PROG:=$(basename ${BASH_SOURCE})}
_cli_bash_autocomplete() {
local cur prev opts base
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
}
complete -F _cli_bash_autocomplete $PROG