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|
{
lib,
stdenv,
little-things,
installShellFiles,
fzf,
}:
stdenv.mkDerivation (finalAttrs: {
pname = "little-things-script";
version = "0-unstable-2026-01-12";
buildInputs = [ little-things ];
src = little-things;
buildPhase = ''
mkdir $out $out/bin
echo '#!/usr/bin/env bash
ltb="${little-things}/bin"
if [ "$#" -lt 1 ]; then
"$0" __comp__ | ${fzf}/bin/fzf -m | sed "s,^,little-things ,"
exit 127;
else
cmd="$1"
shift
fi
if [ "$cmd" == "__comp__" ]; then
ls -1 "$ltb"
elif [ -x "$ltb/$cmd" ]; then
exec "$ltb/$cmd" "$@"
else
echo "$cmd is not executable or not a file" >&2
exit 127;
fi' >$out/bin/little-things
chmod +x $out/bin/little-things
'';
nativeBuildInputs = [ installShellFiles ];
postInstall = ''
compfuns() {
echo '_generate_little-things_completions() {
local idx=$1; shift
local words=( "$@" )
local current_word=''${words[idx]}
local array=()
while IFS= read -r line; do
array+=("$line")
done < <(little-things __comp__)
for elem in "''${array[@]}"; do
if [[ $elem == "$current_word"* ]]; then echo "$elem"; fi
done
}
_complete_little-things_bash() {
local raw=($(_generate_little-things_completions "$COMP_CWORD" "''${COMP_WORDS[@]}"))
COMPREPLY=( "''${raw[@]}" )
}
_complete_little-things_zsh() {
local -a raw
raw=($(_generate_little-things_completions "$CURRENT" "''${words[@]}"))
compadd -- $raw
}
if [ -n "''${ZSH_VERSION:-}" ]; then
autoload -Uz compinit
compinit
compdef _complete_little-things_zsh little-things
elif [ -n "''${BASH_VERSION:-}" ]; then
complete -F _complete_little-things_bash little-things
fi'
}
installShellCompletion --cmd little-things \
--bash <(compfuns) \
--zsh <(compfuns)
'';
meta = little-things.meta;
})
|
