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# bash/zsh completion support for OPNFV Apex
##############################################################################
# Copyright (c) 2016 Dan Radez (Red Hat) and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
# Pieces of this script are derived from the git bash completion script
___main () {
local cur prev opts
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
opts=" -h $(${COMP_WORDS[0]} -h | grep -Eo '^ [^ ]+')"
if [[ ! $opts =~ $prev ]]; then
COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
fi
}
# these functions are setup like this in the thought that
# deploy and util will eventually diverge from each other
# for now they can use the same main logic so it's just
# abstracted to another function
__deploy_main () {
___main
}
__util_main () {
___main
}
__apex_func_wrap () {
local cur words cword prev
_get_comp_words_by_ref -n =: cur words cword prev
$1
}
# Setup function for bash completion
__apex_complete () {
local wrapper="__apex_wrap${2}"
eval "$wrapper () { __apex_func_wrap $2 ; }"
complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
|| complete -o default -o nospace -F $wrapper $1
}
# run completion setup
__apex_complete ./deploy.sh __deploy_main
__apex_complete opnfv-deploy __deploy_main
__apex_complete ./util.sh __util_main
__apex_complete opnfv-util __util_main
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