113 lines
3 KiB
Ruby
113 lines
3 KiB
Ruby
require 'formula'
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class NpmRequirement < Requirement
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fatal true
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def modules_folder
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"#{HOMEBREW_PREFIX}/lib/node_modules"
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end
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def message; <<-EOS.undent
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Beginning with 0.8.0, this recipe now comes with npm.
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It appears you already have npm installed at #{modules_folder}/npm.
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To use the npm that comes with this recipe, first uninstall npm with
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`npm uninstall npm -g`, then run this command again.
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If you would like to keep your installation of npm instead of
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using the one provided with homebrew, install the formula with
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the `--without-npm` option.
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EOS
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end
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satisfy :build_env => false do
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begin
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path = Pathname.new("#{modules_folder}/npm/bin/npm")
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path.realpath.to_s.include?(HOMEBREW_CELLAR)
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rescue Errno::ENOENT
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true
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end
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end
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end
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# Note that x.even are stable releases, x.odd are devel releases
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class Node < Formula
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homepage 'http://nodejs.org/'
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url 'http://nodejs.org/dist/v0.10.26/node-v0.10.26.tar.gz'
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sha1 '2340ec2dce1794f1ca1c685b56840dd515a271b2'
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devel do
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url 'http://nodejs.org/dist/v0.11.12/node-v0.11.12.tar.gz'
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sha1 'd991057af05dd70feb2126469ce279a2fe869e86'
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end
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head 'https://github.com/joyent/node.git'
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option 'enable-debug', 'Build with debugger hooks'
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option 'without-npm', 'npm will not be installed'
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option 'without-completion', 'npm bash completion will not be installed'
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depends_on NpmRequirement => :recommended
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depends_on :python
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fails_with :llvm do
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build 2326
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end
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def install
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args = %W{--prefix=#{prefix}}
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args << "--debug" if build.include? 'enable-debug'
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args << "--without-npm" if build.without? "npm"
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system "./configure", *args
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system "make install"
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if build.with? "npm"
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(lib/"node_modules/npm/npmrc").write("prefix = #{npm_prefix}\n")
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# Link npm manpages
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Pathname.glob("#{lib}/node_modules/npm/man/*").each do |man|
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dir = send(man.basename)
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man.children.each do |file|
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dir.install_symlink(file.relative_path_from(dir))
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end
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end
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if build.with? "completion"
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bash_completion.install_symlink \
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lib/"node_modules/npm/lib/utils/completion.sh" => "npm"
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end
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end
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end
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def npm_prefix
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d = "#{HOMEBREW_PREFIX}/share/npm"
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if File.directory? d
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d
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else
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HOMEBREW_PREFIX.to_s
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end
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end
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def caveats
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if build.without? "npm"; <<-end.undent
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Homebrew has NOT installed npm. If you later install it, you should supplement
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your NODE_PATH with the npm module folder:
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#{npm_prefix}/lib/node_modules
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end
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elsif not ENV['PATH'].split(':').include? "#{npm_prefix}/bin"; <<-end.undent
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Probably you should amend your PATH to include npm-installed binaries:
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#{npm_prefix}/bin
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end
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end
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end
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test do
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path = testpath/"test.js"
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path.write "console.log('hello');"
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output = `#{bin}/node #{path}`.strip
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assert_equal "hello", output
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assert_equal 0, $?.exitstatus
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end
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end
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