49 lines
1.5 KiB
Ruby
49 lines
1.5 KiB
Ruby
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# Gets a patch from a GitHub commit or pull request and applies it to Homebrew.
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# Optionally, installs it too.
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require 'utils.rb'
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if ARGV.empty?
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puts 'This command requires at least one URL argument'
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exit 1
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end
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if ARGV.include? '--install'
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ARGV.delete '--install'
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install = true
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end
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HOMEBREW_REPOSITORY.cd do
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ARGV.each do|arg|
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# This regex should work, if it's too precise, feel free to fix it.
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if !arg.match 'https:\/\/github.com\/\w+\/homebrew\/(pull\/\d+|commit\/\w{40})'
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ohai 'Ignoring URL:', "Not a GitHub pull request or commit: #{arg}"
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next
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end
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# GitHub provides commits'/pull-requests' raw patches using this URL.
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url = arg + '.patch'
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# The cache directory seems like a good place to put patches.
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patchpath = (HOMEBREW_CACHE+File.basename(url))
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curl url, '-o', patchpath
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# Makes sense to squash whitespace errors, we don't want them.
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ohai 'Applying patch'
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safe_system 'git', 'am', '--signoff', '--whitespace=fix', patchpath
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ohai 'Patch changed:'
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safe_system 'git', 'diff', 'HEAD~1', '--stat'
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if install
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status, filename = `git diff HEAD~1 --name-status`.split()
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# Don't try and do anything to removed files.
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if status == 'A' or status == 'M'
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formula = File.basename(filename, '.rb')
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ohai "Installing #{formula}"
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# Not sure if this is the best way to install?
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safe_system 'brew', 'install', '--force', formula
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end
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end
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end
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end
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