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brew missing: allow a formula argument

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If a formula is given, it will be checked for missing deps.
The formula does not have to be installed first.

Without a formula list, still checks all installed brews.
This commit is contained in:
Adam Vandenberg 2011-04-13 13:48:09 -07:00
parent bfd75db803
commit 94a524cce3
4 changed files with 29 additions and 13 deletions
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2
Library/Contributions/brew_bash_completion.sh
View File

@ -28,7 +28,7 @@ _brew_to_completion()
case "$prev" in case "$prev" in
# Commands that take a formula # Commands that take a formula
cat|deps|edit|fetch|home|homepage|info|install|log|options|uses) cat|deps|edit|fetch|home|homepage|info|install|log|missing|options|uses)
# handle standard --options # handle standard --options
if [[ "$prev" == "install" && "$cur" == --* ]]; then if [[ "$prev" == "install" && "$cur" == --* ]]; then
local opts=$( local opts=$(

19
Library/Contributions/examples/brew-missing.rb
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@ -1,18 +1,29 @@
require "formula" require "formula"
require "cmd/outdated" require "cmd/outdated"
def installed_brews
formulae = []
HOMEBREW_CELLAR.subdirs.each do |rack|
f = Formula.factory rack.basename.to_s rescue nil
formulae << f if f and f.installed?
end
formulae
end
def main def main
# Names of outdated brews; they count as installed. # Names of outdated brews; they count as installed.
outdated = Homebrew.outdated_brews.collect{ |b| b[1] } outdated = Homebrew.outdated_brews.collect{ |b| b[1] }
HOMEBREW_CELLAR.subdirs.each do |rack| formuale_to_check = ARGV.formulae rescue installed_brews
f = Formula.factory rack.basename.to_s rescue nil
if f and f.installed? formuale_to_check.each do |f|
missing_deps = f.recursive_deps.map{ |g| g.name }.uniq.reject do |dep_name| missing_deps = f.recursive_deps.map{ |g| g.name }.uniq.reject do |dep_name|
Formula.factory(dep_name).installed? or outdated.include?(dep_name) Formula.factory(dep_name).installed? or outdated.include?(dep_name)
end end
puts "#{f.name}: #{missing_deps * ', '}" unless missing_deps.empty? unless missing_deps.empty?
print "#{f.name}: " if formuale_to_check.size > 1
puts "#{missing_deps * ', '}"
end end
end end
end end

6
Library/Contributions/manpages/brew.1.md
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@ -179,8 +179,10 @@ didn't include with OS X.
If `--all` is passed, show options for all formulae. If `--all` is passed, show options for all formulae.
* `missing`: * `missing` [<formulae>]:
Check all installed formuale for missing dependencies. Check the given <formulae> for missing dependencies.
If no <formulae> are given, check all installed brews.
* `server`: * `server`:
Start a local web app that lets you browse available formulae, similar Start a local web app that lets you browse available formulae, similar

9
share/man/man1/brew.1
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@ -1,7 +1,7 @@
.\" generated with Ronn/v0.7.3 .\" generated with Ronn/v0.7.3
.\" http://github.com/rtomayko/ronn/tree/0.7.3 .\" http://github.com/rtomayko/ronn/tree/0.7.3
. .
.TH "BREW" "1" "March 2011" "Homebrew" "brew" .TH "BREW" "1" "April 2011" "Homebrew" "brew"
. .
.SH "NAME" .SH "NAME"
\fBbrew\fR \- The missing package manager for OS X \fBbrew\fR \- The missing package manager for OS X
@ -198,8 +198,11 @@ If \fB\-\-compact\fR is passed, show all options on a single line separated by s
If \fB\-\-all\fR is passed, show options for all formulae\. If \fB\-\-all\fR is passed, show options for all formulae\.
. .
.TP .TP
\fBmissing\fR \fBmissing\fR [\fIformulae\fR]
Check all installed formuale for missing dependencies\. Check the given \fIformulae\fR for missing dependencies\.
.
.IP
If no \fIformulae\fR are given, check all installed brews\.
. .
.TP .TP
\fBserver\fR \fBserver\fR