prezto/modules/command-not-found/init.zsh
Indrajit Raychaudhuri b0c85eddf6 [command-not-found] Load brew 'command-not-found' if homebrew tap is available
Homebrew has _official_ tap that supports `command-not-found`.
Enable it when possible.
2017-07-12 20:51:44 -07:00

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#
# 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 Mac OS X when homebrew tap is configured.
elif (( $+commands[brew] )) && brew command command-not-found-init > /dev/null 2>&1; then
eval "$(brew command-not-found-init)"
# Return if requirements are not found.
else
return 1
fi