73 lines
1.7 KiB
Ruby
73 lines
1.7 KiB
Ruby
require 'formula'
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class Npm <Formula
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url 'http://github.com/isaacs/npm/tarball/v0.1.27'
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homepage 'http://github.com/isaacs/npm'
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md5 '65a9ba6e46299f213145b90248cbcc20'
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head 'git://github.com/isaacs/npm.git'
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depends_on 'node'
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def executable; <<-EOS
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#!/bin/sh
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exec "#{libexec}/cli.js" "$@"
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EOS
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end
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def node_lib
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HOMEBREW_PREFIX+"lib/node"
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end
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def share_bin
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HOMEBREW_PREFIX+"share/npm/bin"
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end
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def install
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# Set a root & binroot that won't get wiped between updates
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share_bin.mkpath
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inreplace 'lib/utils/default-config.js' do |s|
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s.gsub! /, binroot.*$/, ", binroot : \"#{share_bin}\""
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s.gsub! /, root.*$/, ", root : \"#{node_lib}\""
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end
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prefix.install ["LICENSE", "README.md"]
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doc.install Dir["doc/*"]
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# install all the required libs in libexec so `npm help` will work
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libexec.install Dir["*"]
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# add "npm-" prefix to man pages link them into the libexec man pages
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man1.mkpath
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Dir.chdir libexec+"man" do
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Dir["*"].each do |file|
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if file == "npm.1"
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ln_s "#{libexec}/man/#{file}", man1
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else
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ln_s "#{libexec}/man/#{file}", "#{man1}/npm-#{file}"
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end
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end
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end
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# install the wrapper executable
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(bin+"npm").write executable
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end
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def caveats; <<-EOS.undent
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npm will install binaries to:
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#{share_bin}
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You may want to add this to your PATH.
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npm will install libraries to:
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#{node_lib}/.npm
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To manually remove libraries installed by npm, delete this (hidden!) folder.
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npm will also symlink libraries to:
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#{node_lib}
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You will want to add this to your NODE_PATH if you wish to
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require libraries without a path.
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EOS
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end
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end
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