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# Bash completion
#
# Copy to /usr/share/bash-completion/completions/crypt
# TODO: edit & other actions
_crypt() {
COMPREPLY=()
local location="${CRYPT_PATH:-$HOME/.crypt}"
location="${location%/}/"
local cur="${COMP_WORDS[COMP_CWORD]}"
local IFS=$'\n'
local suffix=".gpg"
local firstitem=""
local i=0 item
local items=($(compgen -f $location$cur))
for item in ${items[@]}; do
[[ $item =~ /\.[^/]*$ ]] && continue
if [[ ${#items[@]} -eq 1 ]]; then
while [[ -d $item ]]; do
local subitems=($(compgen -f "$item/"))
local filtereditems=( ) item2
for item2 in "${subitems[@]}"; do
[[ $item2 =~ /\.[^/]*$ ]] && continue
filtereditems+=( "$item2" )
done
if [[ ${#filtereditems[@]} -eq 1 ]]; then
item="${filtereditems[0]}"
else
break
fi
done
fi
[[ -d $item ]] && item="$item/"
item="${item%$suffix}"
COMPREPLY+=("${item#$location}")
if [[ $i -eq 0 ]]; then
firstitem=$item
fi
let i+=1
done
if [[ $i -gt 1 || ( $i -eq 1 && -d $firstitem ) ]]; then
compopt -o nospace
fi
}
complete -o filenames -F _crypt crypt
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