homebrew-core/Formula/npm.rb

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require 'formula'
class Npm <Formula
url 'http://github.com/isaacs/npm/tarball/v0.1.17'
head 'git://github.com/isaacs/npm.git'
homepage 'http://github.com/isaacs/npm'
md5 '0c5b90e2d0bd20c7b1d5a7ab90a835b3'
depends_on 'node'
def install
# install all the required libs in libexec
libexec.install %w[cli.js npm.js package.json doc lib man scripts]
# install man pages
man1.mkpath
ln_s libexec+'man/npm.1', man1+'npm.1'
# install the wrapper executable
(bin+"npm").write executable
end
def caveats
<<-EOS.undent
npm is still under heavy development.
Hopefully this package will help keep people up to date.
EOS
end
def executable
<<-EOS
#!/bin/sh
exec "#{libexec}/cli.js" "$@"
EOS
end
end