78 lines
2.2 KiB
Ruby
78 lines
2.2 KiB
Ruby
require "language/haskell"
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class Elm < Formula
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include Language::Haskell::Cabal
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desc "Functional programming language for building browser-based GUIs"
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homepage "https://elm-lang.org"
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url "https://github.com/elm/compiler/archive/0.19.1.tar.gz"
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sha256 "aa161caca775cef1bbb04bcdeb4471d3aabcf87b6d9d9d5b0d62d3052e8250b1"
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license "BSD-3-Clause"
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bottle do
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cellar :any_skip_relocation
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sha256 "e1bbfe4ff7deba3ed60eb55b81b86b6d3346325bea584802ca1212369f0fa0bb" => :catalina
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sha256 "288eeb47caccfaa9bae220492cee8de7206d40b7760e1e309a139a2398f9710d" => :mojave
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sha256 "7fb65ff925701c39bbc7d9a5099cd88f10a56949ae019bc8817035ed1d56edbd" => :high_sierra
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end
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depends_on "cabal-install" => :build
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depends_on "ghc@8.6" => :build
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uses_from_macos "ncurses"
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uses_from_macos "zlib"
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def install
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# elm-compiler needs to be staged in a subdirectory for the build process to succeed
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(buildpath/"elm-compiler").install Dir["*"]
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cabal_sandbox do
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cabal_sandbox_add_source "elm-compiler"
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cabal_install "--only-dependencies", "--force-reinstalls", "elm"
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cabal_install "--prefix=#{prefix}", "elm"
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end
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end
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test do
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# create elm.json
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elm_json_path = testpath/"elm.json"
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elm_json_path.write <<~EOS
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{
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"type": "application",
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"source-directories": [
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"."
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],
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"elm-version": "0.19.1",
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"dependencies": {
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"direct": {
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"elm/browser": "1.0.0",
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"elm/core": "1.0.0",
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"elm/html": "1.0.0"
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},
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"indirect": {
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"elm/json": "1.0.0",
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"elm/time": "1.0.0",
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"elm/url": "1.0.0",
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"elm/virtual-dom": "1.0.0"
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}
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},
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"test-dependencies": {
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"direct": {},
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"indirect": {}
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}
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}
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EOS
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src_path = testpath/"Hello.elm"
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src_path.write <<~EOS
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module Hello exposing (main)
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import Html exposing (text)
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main = text "Hello, world!"
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EOS
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out_path = testpath/"index.html"
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system bin/"elm", "make", src_path, "--output=#{out_path}"
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assert_predicate out_path, :exist?
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end
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end
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