forked from lix-project/lix
98 lines
2.2 KiB
Plaintext
98 lines
2.2 KiB
Plaintext
emulate -L zsh
|
|
|
|
# run-help is a zsh widget that can be bound to a key. It mainly looks up the
|
|
# man page for the currently typed in command.
|
|
#
|
|
# Although run-help works for any command without requiring special support,
|
|
# it can only deduce the right man page based solely on the name of the
|
|
# command. Programs like Nix provide better integration with run-help by
|
|
# helping zsh identify Nix subcommands and their corresponding man pages. This
|
|
# is what this function does.
|
|
#
|
|
# To actually use run-help on zsh, place the following lines in your .zshrc:
|
|
#
|
|
# (( $+aliases[run-help] )) && unalias run-help
|
|
# autoload -Uz run-help run-help-nix
|
|
#
|
|
# Then also assign run-help to any key of choice:
|
|
#
|
|
# bindkey '^[h' run-help
|
|
|
|
if (( $# == 0 )); then
|
|
man nix
|
|
return
|
|
fi
|
|
|
|
while [[ "$#" != 0 && "$1" == -* ]]; do
|
|
shift
|
|
done
|
|
|
|
case "$1" in
|
|
flake)
|
|
case "$2" in
|
|
archive|check|clone|info|init|lock|metadata|new|prefetch|show|update)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
hash)
|
|
case "$2" in
|
|
file|path|to-base16|to-base32|to-base64|to-sri)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
key)
|
|
case "$2" in
|
|
convert-secret-to-public|generate-secret)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
nar)
|
|
case "$2" in
|
|
cat|dump-path|ls)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
profile)
|
|
case "$2" in
|
|
diff-closures|history|install|list|remove|rollback|upgrade|wipe-history)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
realisation)
|
|
case "$2" in
|
|
info)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
registry)
|
|
case "$2" in
|
|
add|list|pin|remove)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
store)
|
|
case "$2" in
|
|
add-file|add-path|cat|copy-sigs|delete|diff-closures|dump-path|gc|ls)
|
|
;& # fallthrough
|
|
make-content-addressed|optimise|ping|prefetch-file|repair|sign|verify)
|
|
man "nix3-$1-$2" ;;
|
|
*)
|
|
man "nix3-$1" ;;
|
|
esac ;;
|
|
*)
|
|
if man -w "nix3-$1" >/dev/null 2>&1; then
|
|
man "nix3-$1"
|
|
else
|
|
man nix
|
|
fi ;;
|
|
esac
|
|
|
|
return $?
|