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Add bash completion for subcommand options

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We already have option completion for `brew install`; now we have it for
all core commands, and the --cache, --cellar, and --prefix flags now
have appropriate formula completion.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This commit is contained in:
Jack Nagel 2011-10-12 00:39:28 -05:00
parent 15706ec7d4
commit 4da0b506f4
1 changed files with 159 additions and 15 deletions
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174
Library/Contributions/brew_bash_completion.sh
View File

@ -10,14 +10,28 @@ _brew_to_completion()
# Subcommand list
[[ ${COMP_CWORD} -eq 1 ]] && {
local actions="--cache --cellar --config --env --prefix --repository audit cat cleanup
configure create deps doctor edit fetch help home info install link list log options
configure create deps diy doctor edit fetch help home info install link list log options
outdated prune remove search test uninstall unlink update upgrade uses versions"
local ext=$(\ls $(brew --repository)/Library/Contributions/examples |
local ext=$(\ls $(brew --repository)/Library/Contributions/examples 2> /dev/null |
sed -e "s/\.rb//g" -e "s/brew-//g")
COMPREPLY=( $(compgen -W "${actions} ${ext}" -- ${cur}) )
return
}
# some flags take arguments
# kind of pointless to use a case statement here, but it's cleaner
# than a bunch of string comparisons and leaves room for future
# expansion
case "${COMP_WORDS[1]}" in
# flags that take a formula
--cache|--cellar|--prefix)
local ff=$(\ls $(brew --repository)/Library/Formula 2> /dev/null | sed "s/\.rb//g")
local af=$(\ls $(brew --repository)/Library/Aliases 2> /dev/null | sed "s/\.rb//g")
COMPREPLY=( $(compgen -W "${ff} ${af}" -- ${cur}) )
return
;;
esac
# Find the previous non-switch word
local prev_index=$((COMP_CWORD - 1))
local prev="${COMP_WORDS[prev_index]}"
@ -26,25 +40,155 @@ _brew_to_completion()
prev="${COMP_WORDS[prev_index]}"
done
# Handle installation --options
if [[ ${COMP_WORDS[1]} == "install" && "$cur" == --* ]]; then
local opts=$(
local opts=(
--force --verbose --debug --use-clang --use-gcc --use-llvm --ignore-dependencies --build-from-source --HEAD
$(brew options --compact "$prev")
# handle subcommand options
if [[ "$cur" == --* ]]; then
case "${COMP_WORDS[1]}" in
audit)
local opts=$([[ "${COMP_WORDS[*]}" =~ "--strict" ]] || echo "--strict")
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
cleanup)
local opts=$([[ "${COMP_WORDS[*]}" =~ "--force" ]] || echo "--force")
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
create)
local opts=$(
local opts=(--autotools --cmake --no-fetch)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
for o in ${opts[*]}; do
[[ " ${COMP_WORDS[*]} " =~ " $o " ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
deps)
local opts=$(
local opts=(--1 --all)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
diy|configure)
local opts=$(
local opts=(--set-version --set-name)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
fetch)
local opts=$(
local opts=(--deps --force --HEAD)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
info|abv)
local opts=$(
local opts=(--all --github)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
install)
local opts=$(
local opts=(--force --verbose --debug --use-clang --use-gcc
--use-llvm --ignore-dependencies --build-from-source --HEAD
--interactive $(brew options --compact "$prev"))
# options that make sense with '--interactive'
if [[ "${COMP_WORDS[*]}" =~ "--interactive" ]]; then
opts=(--force --git --use-clang --use-gcc --use-llvm --HEAD)
fi
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
list|ls)
local opts=$(
local opts=(--unbrewed --verbose --versions)
# the three options for list are mutually exclusive
for o in ${opts[*]}; do
if [[ "${COMP_WORDS[*]}" =~ "$o" ]]; then
opts=()
else
echo "$o"
fi
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
options)
local opts=$(
local opts=(--all --compact --installed)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
outdated)
local opts=$([[ "${COMP_WORDS[*]}" =~ "--quiet" ]] || echo "--quiet")
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
search)
local opts=$(
local opts=(--fink --macports)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
uninstall|remove|rm)
local opts=$([[ "${COMP_WORDS[*]}" =~ "--force" ]] || echo "--force")
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
update)
local opts=$(
local opts=(--rebase --verbose)
for o in ${opts[*]}; do
[[ "${COMP_WORDS[*]}" =~ "$o" ]] || echo "$o"
done
)
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
uses)
local opts=$([[ "${COMP_WORDS[*]}" =~ "--installed" ]] || echo "--installed")
COMPREPLY=( $(compgen -W "$opts" -- ${cur}) )
return
;;
esac
fi
case "$prev" in
# Commands that take a formula
cat|deps|edit|fetch|home|homepage|info|install|log|missing|options|uses|versions)
local ff=$(\ls $(brew --repository)/Library/Formula | sed "s/\.rb//g")
local ff=$(\ls $(brew --repository)/Library/Formula 2> /dev/null | sed "s/\.rb//g")
local af=$(\ls $(brew --repository)/Library/Aliases 2> /dev/null | sed "s/\.rb//g")
COMPREPLY=( $(compgen -W "${ff} ${af}" -- ${cur}) )
return