diff --git a/Formula/babel.rb b/Formula/babel.rb new file mode 100644 index 00000000000..7f903849191 --- /dev/null +++ b/Formula/babel.rb @@ -0,0 +1,24 @@ +require "language/node" + +class Babel < Formula + desc "Compiler for writing next generation JavaScript" + homepage "https://babeljs.io/" + url "https://registry.npmjs.org/babel-cli/-/babel-cli-6.22.2.tgz" + sha256 "209ea6087373d542b8bfb43f5d9188a07ca8864de370fba61ecd03f14cb4eb9a" + + depends_on "node" + + def install + system "npm", "install", *Language::Node.std_npm_install_args(libexec) + bin.install_symlink Dir["#{libexec}/bin/*"] + end + + test do + (testpath/"script.js").write <<-EOS.undent + [1,2,3].map(n => n + 1); + EOS + + system bin/"babel", "script.js", "--out-file", "script-compiled.js" + assert File.exist?("script-compiled.js"), "script-compiled.js was not generated" + end +end