mirror of
https://github.com/dcarrillo/prezto.git
synced 2024-12-22 23:08:00 +00:00
c857e809c3
For performance reasons, we prefer detecting Homebrew prefix internally instead of the more idiomatic form `brew --repository`. We attempt looking up $HOMEBREW_REPOSITORY first (in case `brew shellenv` has been sourced-in earlier). Else, we look it up by resolving absolute path of $HOMEBREW_REPOSITORY. This should work for most standard (and officially documented) Homebrew installations.
24 lines
845 B
Bash
24 lines
845 B
Bash
#
|
|
# Displays installation information for not found commands.
|
|
#
|
|
# Authors:
|
|
# Joseph Jon Booker <joe@neoturbine.net>
|
|
# Indrajit Raychaudhuri <irc+code@indrajit.com>
|
|
#
|
|
|
|
# Load command-not-found on Debian-based distributions.
|
|
if [[ -s /etc/zsh_command_not_found ]]; then
|
|
source /etc/zsh_command_not_found
|
|
# Load command-not-found on Arch Linux-based distributions.
|
|
elif [[ -s /usr/share/doc/pkgfile/command-not-found.zsh ]]; then
|
|
source /usr/share/doc/pkgfile/command-not-found.zsh
|
|
# Load command-not-found on macOS when Homebrew tap is configured.
|
|
elif (( $+commands[brew] )) \
|
|
&& [[ -s ${hb_cnf_handler::="${HOMEBREW_REPOSITORY:-$commands[brew]:A:h:h}/Library/Taps/homebrew/homebrew-command-not-found/handler.sh"} ]]; then
|
|
source "$hb_cnf_handler"
|
|
unset hb_cnf_handler
|
|
# Return if requirements are not found.
|
|
else
|
|
return 1
|
|
fi
|