2021-01-21 17:43:52 -05:00
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# typed: true
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# frozen_string_literal: true
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# Helper functions for generating release notes.
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#
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# @api private
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module ReleaseNotes
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extend T::Sig
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module_function
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sig {
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2021-01-23 02:06:12 -05:00
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params(start_ref: T.any(String, Version), end_ref: T.any(String, Version), markdown: T.nilable(T::Boolean))
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2021-01-21 17:43:52 -05:00
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.returns(String)
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}
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def generate_release_notes(start_ref, end_ref, markdown: false)
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log_output = Utils.popen_read(
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"git", "-C", HOMEBREW_REPOSITORY, "log", "--pretty=format:'%s >> - %b%n'", "#{start_ref}..#{end_ref}"
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).lines.grep(/Merge pull request/)
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log_output.map! do |s|
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s.gsub(%r{.*Merge pull request #(\d+) from ([^/]+)/[^>]*(>>)*},
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"https://github.com/Homebrew/brew/pull/\\1 (@\\2)")
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end
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if markdown
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log_output.map! do |s|
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/(.*\d)+ \(@(.+)\) - (.*)/ =~ s
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"- [#{Regexp.last_match(3)}](#{Regexp.last_match(1)}) (@#{Regexp.last_match(2)})\n"
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end
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end
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log_output.join
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end
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end
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