49 lines
1.6 KiB
Ruby
49 lines
1.6 KiB
Ruby
require "language/node"
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require "json"
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class Babel < Formula
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desc "Compiler for writing next generation JavaScript"
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homepage "https://babeljs.io/"
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url "https://registry.npmjs.org/@babel/core/-/core-7.18.2.tgz"
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sha256 "7c9bb86faa9d096aa096779bb5da71696f29b4119e8e018fdeb41695b391c91b"
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license "MIT"
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bottle do
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sha256 cellar: :any_skip_relocation, all: "2b4a73dd782af3990465adf198f36bd3b6f1f7dc7d0dca8d415ed9b9e92d33b7"
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end
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depends_on "node"
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resource "babel-cli" do
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url "https://registry.npmjs.org/@babel/cli/-/cli-7.17.10.tgz"
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sha256 "8d92ee6f4061e8c41cbe51a923d653749a12bf740661e6f2a1fd55e2a23248ed"
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end
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def install
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(buildpath/"node_modules/@babel/core").install Dir["*"]
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buildpath.install resource("babel-cli")
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cd buildpath/"node_modules/@babel/core" do
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system "npm", "install", *Language::Node.local_npm_install_args, "--production"
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end
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# declare babel-core as a bundledDependency of babel-cli
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pkg_json = JSON.parse(File.read("package.json"))
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pkg_json["dependencies"]["@babel/core"] = version
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pkg_json["bundleDependencies"] = ["@babel/core"]
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File.write("package.json", JSON.pretty_generate(pkg_json))
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system "npm", "install", *Language::Node.std_npm_install_args(libexec)
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bin.install_symlink Dir["#{libexec}/bin/*"]
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end
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test do
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(testpath/"script.js").write <<~EOS
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[1,2,3].map(n => n + 1);
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EOS
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system bin/"babel", "script.js", "--out-file", "script-compiled.js"
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assert_predicate testpath/"script-compiled.js", :exist?, "script-compiled.js was not generated"
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end
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end
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