29 lines
539 B
Ruby
29 lines
539 B
Ruby
require 'formula'
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class HgInstalled < Requirement
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def message; <<-EOS.undent
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Mercurial is required to use this software.
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You can install this with Homebrew using:
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brew install mercurial
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Or you can use an official installer from:
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http://mercurial.selenic.com/
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EOS
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end
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def satisfied?
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which 'hg'
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end
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end
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class GitHg < Formula
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head 'https://github.com/offbytwo/git-hg.git'
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homepage 'http://offbytwo.com/git-hg/'
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depends_on HgInstalled.new
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def install
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prefix.install Dir['*']
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end
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end
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