93 lines
3.1 KiB
Ruby
93 lines
3.1 KiB
Ruby
class HaskellLanguageServer < Formula
|
|
desc "Integration point for ghcide and haskell-ide-engine. One IDE to rule them all"
|
|
homepage "https://github.com/haskell/haskell-language-server"
|
|
url "https://github.com/haskell/haskell-language-server/archive/1.6.1.0.tar.gz"
|
|
sha256 "e5c336ad2de8d021c882cdac5bbc26bf6427df8d2a5bd244c05cf18296a9bfdc"
|
|
license "Apache-2.0"
|
|
revision 1
|
|
head "https://github.com/haskell/haskell-language-server.git", branch: "master"
|
|
|
|
# we need :github_latest here because otherwise
|
|
# livecheck picks up spurious non-release tags
|
|
livecheck do
|
|
url :stable
|
|
strategy :github_latest
|
|
end
|
|
|
|
bottle do
|
|
sha256 cellar: :any_skip_relocation, arm64_monterey: "c55a376af53a07fe4c6b82a02df393f2b7fa3893b511e5a279d315cfb30aece5"
|
|
sha256 cellar: :any_skip_relocation, arm64_big_sur: "0808834e5d3bf24dbd5492fd309b631f5eaf0e9a98312795f61573da3b53927c"
|
|
sha256 cellar: :any_skip_relocation, monterey: "bfc75df18a32b5d2992cd7940e896d6bba8e0426c8ed8a07a5437f428418f52d"
|
|
sha256 cellar: :any_skip_relocation, big_sur: "fd0dbb35a976afc9601675267e468f52a6c98d7e40d2fa6d8a79be5f783372ab"
|
|
sha256 cellar: :any_skip_relocation, catalina: "745ae83e3aefeea846add644123e02c61e64c63b4db5ebae562ff8ac5855f920"
|
|
sha256 cellar: :any_skip_relocation, x86_64_linux: "3970275f9da78167e853dd9803ba2f85f8309b987c00012e2d7cd8642265e541"
|
|
end
|
|
|
|
depends_on "cabal-install" => [:build, :test]
|
|
depends_on "ghc@8.10" => [:build, :test]
|
|
|
|
uses_from_macos "ncurses"
|
|
uses_from_macos "zlib"
|
|
|
|
on_intel do
|
|
depends_on "ghc@8.6" => [:build, :test]
|
|
depends_on "ghc@8.8" => [:build, :test]
|
|
end
|
|
|
|
def ghcs
|
|
deps.map(&:to_formula)
|
|
.select { |f| f.name.match? "ghc" }
|
|
.sort_by(&:version)
|
|
end
|
|
|
|
def newest_ghc
|
|
ghcs.max_by(&:version)
|
|
end
|
|
|
|
def install
|
|
system "cabal", "v2-update"
|
|
|
|
ghcs.each do |ghc|
|
|
# for --enable-executable-dynamic flag, explained in
|
|
# https://haskell-language-server.readthedocs.io/en/latest/troubleshooting.html#support-for-template-haskell
|
|
args = ["-w", ghc.bin/"ghc", "--enable-executable-dynamic"]
|
|
system "cabal", "v2-install", *args, *std_cabal_v2_args
|
|
|
|
hls = "haskell-language-server"
|
|
bin.install bin/hls => "#{hls}-#{ghc.version}"
|
|
bin.install_symlink "#{hls}-#{ghc.version}" => "#{hls}-#{ghc.version.major_minor}"
|
|
rm bin/"#{hls}-wrapper" unless ghc == newest_ghc
|
|
end
|
|
end
|
|
|
|
def caveats
|
|
ghc_versions = ghcs.map(&:version).map(&:to_s).join(", ")
|
|
|
|
<<~EOS
|
|
#{name} is built for GHC versions #{ghc_versions}.
|
|
You need to provide your own GHC or install one with
|
|
brew install #{newest_ghc}
|
|
EOS
|
|
end
|
|
|
|
test do
|
|
valid_hs = testpath/"valid.hs"
|
|
valid_hs.write <<~EOS
|
|
f :: Int -> Int
|
|
f x = x + 1
|
|
EOS
|
|
|
|
invalid_hs = testpath/"invalid.hs"
|
|
invalid_hs.write <<~EOS
|
|
f :: Int -> Int
|
|
EOS
|
|
|
|
ghcs.each do |ghc|
|
|
with_env(PATH: "#{ghc.bin}:#{ENV["PATH"]}") do
|
|
assert_match "Completed (1 file worked, 1 file failed)",
|
|
shell_output("#{bin}/haskell-language-server-#{ghc.version.major_minor} #{testpath}/*.hs 2>&1", 1)
|
|
end
|
|
end
|
|
end
|
|
end
|