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Handle default install --options

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i.e. `--force --debug --use-llvm --ignore-dependencies --HEAD`

Additionally:

 * Use a cleaner `if` block in install options completion case.
 * De-dupe options for subsequent completion (e.g. stop offering --foo once
   --foo option has been used).

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
This commit is contained in:
Justin Hileman 2011-02-05 09:33:49 -05:00 committed by Adam Vandenberg
parent 6864140237
commit c6e78260e7
1 changed files with 20 additions and 3 deletions
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23
Library/Contributions/brew_bash_completion.sh
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@ -29,6 +29,17 @@ _brew_to_completion()
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}) )
@ -41,10 +52,16 @@ _brew_to_completion()
;;
# Complete --options for selected brew
*)
[[ ${COMP_WORDS[1]} == "install" ]] && [[ "$cur" == --* ]] && {
COMPREPLY=( $(compgen -W "$(brew options --compact "$prev")" -- ${cur}) )
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
}