pkl-lsp 0.1.2 (new formula)

Signed-off-by: Rui Chen <[email protected]>

Author: chenrui333

.github/autobump.txt

@@ -2604,6 +2604,7 @@ pkgconf
 pkgdiff
 pkgx
 pkl
+pkl-lsp
 plantuml
 planus
 platformio

Formula/p/pkl-lsp.rb

@@ -0,0 +1,46 @@
+class PklLsp < Formula
+  desc "Language server for Pkl"
+  homepage "https://pkl-lang.org/lsp/current/index.html"
+  url "https://github.com/apple/pkl-lsp/releases/download/0.1.2/pkl-lsp-0.1.2.jar"
+  sha256 "7f9b96be74a3abcec2b770d69ca2b215d8684c311d79b414b59f84784cb4b6a5"
+  license "Apache-2.0"
+
+  livecheck do
+    url :stable
+    strategy :github_latest
+  end
+
+  depends_on "openjdk"
+
+  def install
+    libexec.install "pkl-lsp-#{version}.jar" => "pkl-lsp.jar"
+    bin.write_jar_script libexec/"pkl-lsp.jar", "pkl-lsp"
+  end
+
+  test do
+    assert_match version.to_s, shell_output("#{bin}/pkl-lsp --version")
+
+    require "open3"
+
+    json = <<~JSON
+      {
+        "jsonrpc": "2.0",
+        "id": 1,
+        "method": "initialize",
+        "params": {
+          "rootUri": null,
+          "capabilities": {}
+        }
+      }
+    JSON
+
+    Open3.popen3(bin/"pkl-lsp") do |stdin, stdout, _, w|
+      stdin.write "Content-Length: #{json.size}\r\n\r\n#{json}"
+      stdin.close
+      sleep 1
+      sleep 2 if OS.mac? && Hardware::CPU.intel?
+      Process.kill("TERM", w.pid)
+      assert_match(/^Content-Length: \d+/i, stdout.readline)
+    end
+  end
+end