nix-super/misc/zsh/completion.zsh

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#compdef nix
function _nix() {
local ifs_bk="$IFS"
local input=("${(Q)words[@]}")
IFS=$'\n'
local res=($(NIX_GET_COMPLETIONS=$((CURRENT - 1)) "$input[@]" 2>/dev/null))
IFS="$ifs_bk"
local tpe="${${res[1]}%%> *}"
local -a suggestions
declare -a suggestions
for suggestion in ${res:1}; do
# FIXME: This doesn't work properly if the suggestion word contains a `:`
# itself
suggestions+="${suggestion/ /:}"
done
if [[ "$tpe" == filenames ]]; then
compadd -f
fi
_describe 'nix' suggestions
}
_nix "$@"