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#!/bin/bash completion for {scriptname}
_{scriptname}(){
local cur prev
local -A ARGS MAP FORCE OPTS OPTS_SUB MULTI
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
OPTS=({opts})
ARGS=({args})
MAP=({map})
if [ ! -z "$prev" ]; then
# if is an argument complete with list of choice if define
prev_key=${MAP[$prev]}
if [ ! -z "$prev_key" ] && [ -v "${ARGS[$prev_key]}" ]; then
COMPREPLY=($(compgen -W "${ARGS[$prev_key]}" -- "${cur}"))
return 0
fi
fi
for in_use in ${COMP_WORDS[@]:1}; do
key=${MAP[$in_use]}
# Unset option that is already use
unset OPTS[$key]
unset ARGS[$key]
done
compl="${OPTS[@]}"
COMPREPLY=($(compgen -W "${compl}" -- "${cur}"))
return 0
}
complete -F _{scriptname} {scriptname}
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