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a4355c9f67
Follow-up to 6697ff6c9d0d4301adfbb7c76628808a63f1324b Closes Homebrew/homebrew#25130. Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
55 lines
1.4 KiB
Ruby
Executable File
55 lines
1.4 KiB
Ruby
Executable File
# brew-bundle.rb
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def usage
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puts <<-EOS.undent
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Usage: brew bundle [path]
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Looks for a Brewfile and runs each line as a brew command.
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brew bundle # Looks for "./Brewfile"
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brew bundle path/to/dir # Looks for "path/to/dir/Brewfile"
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brew bundle path/to/file # Looks for "path/to/file"
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For example, given a Brewfile with the following content:
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install formula
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Running `brew bundle` will run the command `brew install formula`.
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NOTE: Not all brew commands will work consistently in a Brewfile.
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Some commands will raise errors which will stop execution of the Brewfile.
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Example that outputs an error:
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tap my/tap # fails when my/tap has already been tapped
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In this case use the full formula path in the Brewfile instead:
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install my/tap/formula # succeeds even when my/tap has already been tapped
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EOS
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exit
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end
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usage if ARGV.include?('--help') || ARGV.include?('-h')
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path = 'Brewfile'
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error = ' in current directory'
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if ARGV.first
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if File.directory? ARGV.first
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path = "#{ARGV.first}/#{path}"
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error = " in '#{ARGV.first}'"
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else
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path = ARGV.first
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error = " at '#{ARGV.first}'"
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end
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end
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raise "Cannot find Brewfile#{error}" unless File.exist? path
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File.readlines(path).each_with_index do |line, index|
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command = line.chomp
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next if command.empty?
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next if command.chars.first == '#'
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brew_cmd = "brew #{command}"
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odie "Command failed: L#{index+1}:#{brew_cmd}" unless system brew_cmd
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end
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