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texel/prepare-commit-msg

Forked from anonymous/prepare-commit-msg.rb
Created December 18, 2012 20:36
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prepare-commit-msg
#!/usr/bin/env ruby
branch_name = `git rev-parse --abbrev-ref HEAD`
branch_number_regex = /^(\d+)/
matcher = branch_name.match(branch_number_regex)
branch_number = matcher[1]
if branch_number
path = ARGV[0]
contents = File.read path
contents = " [##{branch_number}]" + contents
File.open(path, 'w+') do |f|
f.write contents
end
end
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