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Improve signal-to-noise ratio of brew list --unbrewed

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Closes Homebrew/homebrew#21573.
This commit is contained in:
Jack Nagel 2013-07-31 15:18:37 -05:00
parent 27c53e5ba8
commit faf0a7204a
1 changed files with 23 additions and 8 deletions
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31
Library/Homebrew/cmd/list.rb
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@ -25,20 +25,35 @@ module Homebrew extend self
private
UNBREWED_EXCLUDE_FILES = %w[.DS_Store]
UNBREWED_EXCLUDE_PATHS = %w[
bin/brew
lib/gdk-pixbuf-2.0/*
lib/gio/*
lib/node_modules/*
lib/python[23].[0-9]/*
share/info/dir
share/man/man1/brew.1
share/man/whatis
]
def list_unbrewed
dirs = HOMEBREW_PREFIX.children.select{ |pn| pn.directory? }.map{ |pn| pn.basename.to_s }
dirs = HOMEBREW_PREFIX.subdirs.map { |dir| dir.basename.to_s }
dirs -= %w[Library Cellar .git]
# Exclude the cache, if it has been located under the prefix
cache_folder = (HOMEBREW_CACHE.relative_path_from(HOMEBREW_PREFIX)).to_s
dirs -= [cache_folder]
# Exclude the repository and cache, if they are located under the prefix
dirs.delete HOMEBREW_CACHE.relative_path_from(HOMEBREW_PREFIX).to_s
dirs.delete HOMEBREW_REPOSITORY.relative_path_from(HOMEBREW_PREFIX).to_s
dirs.delete 'etc'
dirs.delete 'var'
# Exclude the repository, if it has been located under the prefix
cache_folder = (HOMEBREW_REPOSITORY.relative_path_from(HOMEBREW_PREFIX)).to_s
dirs -= [cache_folder]
args = dirs + %w[-type f (]
args.concat UNBREWED_EXCLUDE_FILES.map { |f| %W[! -name #{f}] }.flatten
args.concat UNBREWED_EXCLUDE_PATHS.map { |d| %W[! -path #{d}] }.flatten
args.concat %w[)]
cd HOMEBREW_PREFIX
exec 'find', *dirs + %w[-type f ( ! -iname .ds_store ! -iname brew ! -iname brew-man.1 ! -iname brew.1 )]
exec 'find', *args
end
def list_versions