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brew-bundle: general cleanup.

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This commit is contained in:
Mike McQuaid 2013-11-11 14:07:18 +00:00
parent 6f8692ba4d
commit f81ee0320b
1 changed files with 13 additions and 10 deletions
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23
Library/Contributions/cmd/brew-bundle.rb
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@ -1,17 +1,20 @@
# Looks for a Brewfile and runs each line as a brew command. For example:
# brew-bundle.rb
# Looks for a "Brewfile" in the current directory and runs each line
# as a brew command.
#
# For example, given a Brewfile with the following contents:
# tap foo/bar
# install spark
#
# Saving the above commands in a Brewfile and running `brew bundle` will run
# the commands `brew tap foo/bar` and `brew install spark` automagically.
#
# Current discussion: https://github.com/mxcl/homebrew/pull/24107
# Running `brew bundle` will run the commands `brew tap foo/bar`
# and `brew install spark`.
raise 'Cannot find Brewfile' unless File.exist? 'Brewfile'
raise "Cannot find Brewfile" if not File.exist?('Brewfile')
File.readlines('Brewfile').each do |line|
command = line.chomp
if not command.empty? and not command.chars.first == '#'
`brew #{command}`
end
command = line.chomp
next if command.empty?
next if command.chars.first == '#'
system "brew #{command}"
end