homebrew-core/Formula/node.rb

117 lines
4.9 KiB
Ruby

class Node < Formula
desc "Platform built on V8 to build network applications"
homepage "https://nodejs.org/"
url "https://nodejs.org/dist/v15.3.0/node-v15.3.0.tar.gz"
sha256 "cadfa384a5f14591b84ce07a1afe529f28deb0d43366fb0ae4e78afba96bfaf2"
license "MIT"
head "https://github.com/nodejs/node.git"
livecheck do
url "https://nodejs.org/dist/"
regex(%r{href=["']?v?(\d+(?:\.\d+)+)/?["' >]}i)
end
bottle do
cellar :any
sha256 "0b11ea4bbe2e656209419a9c74dd7e24e25405c4ba0323b4c34e3532dd15ac44" => :big_sur
sha256 "3605db67bfb721a93c61060ef71984efda198ee2c9ad20c19d881a18c1a86879" => :catalina
sha256 "1be3495e7a8d8f748046de6cabd457d247a2e151c004245487d95e38dbfeedbb" => :mojave
end
depends_on "pkg-config" => :build
depends_on "python@3.9" => :build
depends_on "icu4c"
# We track major/minor from upstream Node releases.
# We will accept *important* npm patch releases when necessary.
resource "npm" do
url "https://registry.npmjs.org/npm/-/npm-7.0.14.tgz"
sha256 "b2d07e62c187f8dcfed310cfeee6b9a87304895c2af24f6ee90dae1ed0a5ac02"
end
def install
# make sure subprocesses spawned by make are using our Python 3
ENV["PYTHON"] = Formula["python@3.9"].opt_bin/"python3"
# Never install the bundled "npm", always prefer our
# installation from tarball for better packaging control.
args = %W[--prefix=#{prefix} --without-npm --with-intl=system-icu]
args << "--tag=head" if build.head?
system "./configure", *args
system "make", "install"
# Allow npm to find Node before installation has completed.
ENV.prepend_path "PATH", bin
bootstrap = buildpath/"npm_bootstrap"
bootstrap.install resource("npm")
# These dirs must exists before npm install.
mkdir_p libexec/"lib"
system "node", bootstrap/"bin/npm-cli.js", "install", "-ddd", "--global",
"--prefix=#{libexec}", resource("npm").cached_download
# The `package.json` stores integrity information about the above passed
# in `cached_download` npm resource, which breaks `npm -g outdated npm`.
# This copies back over the vanilla `package.json` to fix this issue.
cp bootstrap/"package.json", libexec/"lib/node_modules/npm"
# These symlinks are never used & they've caused issues in the past.
rm_rf libexec/"share"
bash_completion.install bootstrap/"lib/utils/completion.sh" => "npm"
end
def post_install
node_modules = HOMEBREW_PREFIX/"lib/node_modules"
node_modules.mkpath
# Kill npm but preserve all other modules across node updates/upgrades.
rm_rf node_modules/"npm"
cp_r libexec/"lib/node_modules/npm", node_modules
# This symlink doesn't hop into homebrew_prefix/bin automatically so
# we make our own. This is a small consequence of our
# bottle-npm-and-retain-a-private-copy-in-libexec setup
# All other installs **do** symlink to homebrew_prefix/bin correctly.
# We ln rather than cp this because doing so mimics npm's normal install.
ln_sf node_modules/"npm/bin/npm-cli.js", HOMEBREW_PREFIX/"bin/npm"
ln_sf node_modules/"npm/bin/npx-cli.js", HOMEBREW_PREFIX/"bin/npx"
# Create manpage symlinks (or overwrite the old ones)
%w[man1 man5 man7].each do |man|
# Dirs must exist first: https://github.com/Homebrew/legacy-homebrew/issues/35969
mkdir_p HOMEBREW_PREFIX/"share/man/#{man}"
# still needed to migrate from copied file manpages to symlink manpages
rm_f Dir[HOMEBREW_PREFIX/"share/man/#{man}/{npm.,npm-,npmrc.,package.json.,npx.}*"]
ln_sf Dir[node_modules/"npm/man/#{man}/{npm,package-,shrinkwrap-,npx}*"], HOMEBREW_PREFIX/"share/man/#{man}"
end
(node_modules/"npm/npmrc").atomic_write("prefix = #{HOMEBREW_PREFIX}\n")
end
test do
path = testpath/"test.js"
path.write "console.log('hello');"
output = shell_output("#{bin}/node #{path}").strip
assert_equal "hello", output
output = shell_output("#{bin}/node -e 'console.log(new Intl.NumberFormat(\"en-EN\").format(1234.56))'").strip
assert_equal "1,234.56", output
output = shell_output("#{bin}/node -e 'console.log(new Intl.NumberFormat(\"de-DE\").format(1234.56))'").strip
assert_equal "1.234,56", output
# make sure npm can find node
ENV.prepend_path "PATH", opt_bin
ENV.delete "NVM_NODEJS_ORG_MIRROR"
assert_equal which("node"), opt_bin/"node"
assert_predicate HOMEBREW_PREFIX/"bin/npm", :exist?, "npm must exist"
assert_predicate HOMEBREW_PREFIX/"bin/npm", :executable?, "npm must be executable"
npm_args = ["-ddd", "--cache=#{HOMEBREW_CACHE}/npm_cache", "--build-from-source"]
system "#{HOMEBREW_PREFIX}/bin/npm", *npm_args, "install", "npm@latest"
system "#{HOMEBREW_PREFIX}/bin/npm", *npm_args, "install", "bufferutil" unless head?
assert_predicate HOMEBREW_PREFIX/"bin/npx", :exist?, "npx must exist"
assert_predicate HOMEBREW_PREFIX/"bin/npx", :executable?, "npx must be executable"
assert_match "< hello >", shell_output("#{HOMEBREW_PREFIX}/bin/npx cowsay hello")
end
end