homebrew-core/Formula/metals.rb

68 lines
2.6 KiB
Ruby

class Metals < Formula
desc "Scala language server"
homepage "https://github.com/scalameta/metals"
url "https://github.com/scalameta/metals/archive/refs/tags/v0.11.10.tar.gz"
sha256 "18bcdb08aca2a38409e4af03f1108611285c1d20b9044e5cf2ecd8efa5fc60a2"
license "Apache-2.0"
bottle do
sha256 cellar: :any_skip_relocation, arm64_ventura: "9da7788da6c9110a23572c8684427f315ad60c8b25ef330a9a0a9c0de6312756"
sha256 cellar: :any_skip_relocation, arm64_monterey: "f7c65425141c48a074d3df2784fa064a8def4563c997be1af37ab9239cdbe837"
sha256 cellar: :any_skip_relocation, arm64_big_sur: "02cca9ff46fd2e7a7a44889088a1d2e19d361910709ec559da2db85e5715a872"
sha256 cellar: :any_skip_relocation, ventura: "68ccef84d5a2b1fdc63ed6563ee42ca949aa2ea394dd9363b747ea87d9c0d6c4"
sha256 cellar: :any_skip_relocation, monterey: "234254769de9d71391e33776f3ce485da1d94a5f508b24efc5d3e8edeb93406d"
sha256 cellar: :any_skip_relocation, big_sur: "eb94192ade2c871662e435ced28054fb26cc919411463a30de8eee725e1ad8c0"
sha256 cellar: :any_skip_relocation, x86_64_linux: "cc81cb083c46dcb021629981c39d4bdf185aca21bf22a358e38dcac66416d323"
end
depends_on "sbt" => :build
depends_on "openjdk"
def install
ENV["CI"] = "TRUE"
inreplace "build.sbt", /version ~=.+?,/m, "version := \"#{version}\","
system "sbt", "package"
# Following Arch AUR to get the dependencies.
dep_pattern = /^.+?Attributed\((.+?\.jar)\).*$/
sbt_deps_output = Utils.safe_popen_read("sbt 'show metals/dependencyClasspath' 2>/dev/null")
deps_jars = sbt_deps_output.lines.grep(dep_pattern) { |it| it.strip.gsub(dep_pattern, '\1') }
deps_jars.each do |jar|
(libexec/"lib").install jar
end
(libexec/"lib").install buildpath.glob("metals/target/scala-*/metals_*-#{version}.jar")
(libexec/"lib").install buildpath.glob("mtags/target/scala-*/mtags_*-#{version}.jar")
(libexec/"lib").install "mtags-interfaces/target/mtags-interfaces-#{version}.jar"
(bin/"metals").write <<~EOS
#!/bin/bash
export JAVA_HOME="#{Language::Java.java_home}"
exec "${JAVA_HOME}/bin/java" -cp "#{libexec/"lib"}/*" "scala.meta.metals.Main" "$@"
EOS
end
test do
require "open3"
json = <<~JSON
{
"jsonrpc": "2.0",
"id": 1,
"method": "initialize",
"params": {
"rootUri": null,
"capabilities": {}
}
}
JSON
Open3.popen3("#{bin}/metals") do |stdin, stdout, _e, w|
stdin.write "Content-Length: #{json.size}\r\n\r\n#{json}"
sleep 3
assert_match(/^Content-Length: \d+/i, stdout.readline)
Process.kill("KILL", w.pid)
end
end
end