45 lines
1.5 KiB
Ruby
45 lines
1.5 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-7.6.2.tgz"
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sha256 "a2165319d6221b13cd707d1182fe51818e088f1b21b99011f12a2550463e5d5e"
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bottle do
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sha256 "7bebabbe8e0b06301839dad8267e8a1abfe4956782ac1d7d7d40b3978fc79f9f" => :mojave
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sha256 "6da23696430179947fd0a95a7f935483d8d786bc08ab4166bb67abbbcb93688b" => :high_sierra
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sha256 "a41d17406394848721c28ec3625d754a072f912792743532933ab81246f3b65f" => :sierra
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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-7.5.5.tgz"
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sha256 "fa78e5e4ebef7eccb0274fed059b8fea80921018368bd5b8d17904b5a8a26f4f"
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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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# declare babel-core as a bundledDependency of babel-cli
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pkg_json = JSON.parse(IO.read("package.json"))
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pkg_json["dependencies"]["@babel/core"] = version
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pkg_json["bundledDependencies"] = ["@babel/core"]
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IO.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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