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# Bash completion script for brew(1)
#
# To use, edit your .bashrc and add:
# source `brew --prefix`/Library/Contributions/brew_bash_completion.sh
_brew_to_completion()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
# Subcommand list
[[ ${COMP_CWORD} -eq 1 ]] && {
local actions="--cache --config --prefix cat cleanup configure create
deps doctor edit home info install link list log outdated prune
remove search unlink update uses"
local ext=$(\ls $(brew --repository)/Library/Contributions/examples |
sed -e "s/\.rb//g" -e "s/brew-//g")
COMPREPLY=( $(compgen -W "${actions} ${ext}" -- ${cur}) )
return
}
# Find the previous non-switch word
local prev_index=$((COMP_CWORD - 1))
local prev="${COMP_WORDS[prev_index]}"
while [[ $prev == -* ]]; do
prev_index=$((--prev_index))
prev="${COMP_WORDS[prev_index]}"
done
case "$prev" in
# Commands that take a formula
cat|deps|edit|fetch|home|homepage|info|install|log|options|uses)
# handle standard --options
if [[ "$prev" == "install" && "$cur" == --* ]]; then
local opts=$(
local opts=( --force --debug --use-llvm --ignore-dependencies --HEAD )
for o in ${opts[*]}; do
[[ " ${COMP_WORDS[*]} " =~ " $o " ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
fi
local ff=$(\ls $(brew --repository)/Library/Formula | sed "s/\.rb//g")
local af=$(\ls $(brew --repository)/Library/Aliases 2> /dev/null | sed "s/\.rb//g")
COMPREPLY=( $(compgen -W "${ff} ${af}" -- ${cur}) )
return
;;
# Commands that take an existing brew
abv|cleanup|link|list|ln|ls|remove|rm|test|uninstall|unlink)
COMPREPLY=( $(compgen -W "$(\ls $(brew --cellar))" -- ${cur}) )
return
;;
# Complete --options for selected brew
*)
if [[ ${COMP_WORDS[1]} == "install" && "$cur" == --* ]]; then
local opts=$(
local opts=( $(brew options --compact "$prev") )
for o in ${opts[*]}; do
[[ " ${COMP_WORDS[*]} " =~ " $o " ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
fi
;;
esac
}
complete -o bashdefault -o default -F _brew_to_completion brew
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