minor changes

Author: jonnyzzz

build.gradle.kts

@@ -40,6 +40,13 @@ intellijPlatform {
 
 tasks.test { useJUnit() }
 
+// Copy README.md to resources so it can be served via GET endpoint
+tasks.processResources {
+    from(layout.projectDirectory.file("README.md")) {
+        into("hot-reload")
+    }
+}
+
 // Deploy plugin to local IntelliJ 253 installation
 val deployPluginLocallyTo253 by tasks.registering(Sync::class) {
     dependsOn(tasks.buildPlugin)

src/main/kotlin/com/jonnyzzz/intellij/hotreload/HotReloadHttpHandler.kt

@@ -41,10 +41,13 @@ class HotReloadHttpHandler : HttpRequestHandler() {
     }
 
     private fun handleGet(request: FullHttpRequest, context: ChannelHandlerContext): Boolean {
-        val json = """{"status":"ok","pid":${ProcessHandle.current().pid()}}"""
-        val content = Unpooled.copiedBuffer(json, Charsets.UTF_8)
+        val readme = javaClass.getResourceAsStream("/hot-reload/README.md")
+            ?.bufferedReader()?.readText()
+            ?: "README.md not found in resources"
+
+        val content = Unpooled.copiedBuffer(readme, Charsets.UTF_8)
         val response = DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, content)
-        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "application/json")
+        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/markdown; charset=utf-8")
         response.addCommonHeaders()
         response.send(context.channel(), request)
         return true
@@ -76,7 +79,15 @@ class HotReloadHttpHandler : HttpRequestHandler() {
         channel.write(response)
 
         fun writeLine(line: String) {
-            channel.writeAndFlush(DefaultHttpContent(Unpooled.copiedBuffer("$line\n", Charsets.UTF_8)))
+            log.info("Hot reload progress: $line")
+            // Execute write on the channel's event loop for thread safety
+            if (channel.eventLoop().inEventLoop()) {
+                channel.writeAndFlush(DefaultHttpContent(Unpooled.copiedBuffer("$line\n", Charsets.UTF_8)))
+            } else {
+                channel.eventLoop().execute {
+                    channel.writeAndFlush(DefaultHttpContent(Unpooled.copiedBuffer("$line\n", Charsets.UTF_8)))
+                }
+            }
         }
 
         val progressReporter = object : PluginHotReloadService.ProgressReporter {

src/main/resources/META-INF/plugin.xml

@@ -1,13 +1,18 @@
 <idea-plugin>
     <id>com.jonnyzzz.intellij.hot-reload</id>
-    <name>Plugin Hot Reload</name>
-    <vendor>jonnyzzz.com</vendor>
+    <name>Hot Reload</name>
+    <vendor email="intellij@jonnyzzz.com" url="https://jonnyzzz.com">jonnyzzz.com</vendor>
 
     <description><![CDATA[
-    Provides an HTTP REST endpoint for plugin hot reload functionality.
-    Creates a marker file under user home directory for process discovery.
+Provides an HTTP REST endpoint for plugin hot reload functionality.
+Creates a marker file under user home directory for process discovery.
+Enables dynamic plugin installation and unloading without IDE restart.
     ]]></description>
 
+    <change-notes><![CDATA[
+Initial release with HTTP-based plugin hot reload support.
+    ]]></change-notes>
+
     <depends>com.intellij.modules.platform</depends>
 
     <extensions defaultExtensionNs="com.intellij">