Move the vscode hostbridge handlers into their own package (#4945)

* Move the generated files for the host bridge into the 'src/generated' directory

Move the generated index.ts and methods.ts files for the host bridge into the 'src/generated' directory

I'm doing this because when all the generated files are one in location its a) easier to see from the import statement that the code is generated, b) it's easier to change the package(s) of the generated files, and c) easier to reset/clean the build state.

* Update import path

* Move the hostbridge handlers in the a hostbridge packge.

Move the hostbridge handlers out of the top level of the vscode package into their own subpackage.
I have to move all the vscode specific code into the `hosts/vscode` package, and I want the hostbridge handlers to be grouped together, not mixed in with things like the VscodeDiffViewProvider, VscodeWebviewProvider etc.

scripts/build-proto.mjs

@@ -14,7 +14,7 @@ import { serviceNameMap, hostServiceNameMap } from "./build-proto-config.mjs"
 const require = createRequire(import.meta.url)
 const PROTOC = path.join(require.resolve("grpc-tools"), "../bin/protoc")
 
-const SCRIPT_NAME = fileURLToPath(import.meta.url)
+const SCRIPT_NAME = path.relative(process.cwd(), fileURLToPath(import.meta.url))
 
 const PROTO_DIR = path.resolve("proto")
 const TS_OUT_DIR = path.resolve("src/shared/proto")
@@ -426,7 +426,9 @@ service ${serviceClassName} {
 async function generateHostBridgeMethodRegistrations() {
 	log_verbose(chalk.cyan("Generating host method registration files..."))
 	// Host service directories derived from imported hostServiceNameMap
-	const hostServiceDirs = Object.keys(hostServiceNameMap).map((serviceKey) => path.join("src/hosts/vscode", serviceKey))
+	const hostServiceDirs = Object.keys(hostServiceNameMap).map((serviceKey) =>
+		path.join("src/hosts/vscode/hostbridge", serviceKey),
+	)
 
 	// Parse proto files for streaming methods
 	const hostProtoFiles = await globby("*.proto", { cwd: path.join(PROTO_DIR, "host") })
@@ -456,7 +458,7 @@ import { registerMethod } from "./index"\n`
 		// Import implementations directly
 		for (const file of implementationFiles) {
 			const baseName = path.basename(file, ".ts")
-			methodsContent += `import { ${baseName} } from "@hosts/vscode/${serviceName}/${baseName}"\n`
+			methodsContent += `import { ${baseName} } from "@hosts/vscode/hostbridge/${serviceName}/${baseName}"\n`
 		}
 
 		// Add streaming methods information
@@ -499,8 +501,8 @@ export function registerAllMethods(): void {
 		const indexContent = `// AUTO-GENERATED FILE - DO NOT MODIFY DIRECTLY
 // Generated by ${SCRIPT_NAME}
 
-import { createServiceRegistry, ServiceMethodHandler, StreamingMethodHandler } from "@hosts/vscode/host-grpc-service"
-import { StreamingResponseHandler } from "@hosts/vscode/host-grpc-handler"
+import { createServiceRegistry, ServiceMethodHandler, StreamingMethodHandler } from "@hosts/vscode/hostbridge-grpc-service"
+import { StreamingResponseHandler } from "@hosts/vscode/hostbridge-grpc-handler"
 import { registerAllMethods } from "./methods"
 
 // Create ${serviceName} service registry
@@ -553,7 +555,7 @@ async function generateHostBridgeServiceConfig() {
 	const content = `// AUTO-GENERATED FILE - DO NOT MODIFY DIRECTLY
 // Generated by ${SCRIPT_NAME}
 
-import { StreamingResponseHandler } from "@/hosts/vscode/host-grpc-handler"
+import { StreamingResponseHandler } from "@/hosts/vscode/hostbridge-grpc-handler"
 ${serviceImports.join("\n")}
 
 /**

src/core/context/context-tracking/FileContextTracker.test.ts

@@ -8,7 +8,7 @@ import * as diskModule from "@core/storage/disk"
 import type { TaskMetadata, FileMetadataEntry } from "./ContextTrackerTypes"
 import type { DiffViewProviderCreator, WebviewProviderCreator } from "@/hosts/host-providers"
 import * as hostProviders from "@hosts/host-providers"
-import { vscodeHostBridgeClient } from "@/hosts/vscode/client/host-grpc-client"
+import { vscodeHostBridgeClient } from "@/hosts/vscode/hostbridge/client/host-grpc-client"
 
 describe("FileContextTracker", () => {
 	let sandbox: sinon.SinonSandbox

src/extension.ts

@@ -32,7 +32,7 @@ import {
 import { sendFocusChatInputEvent } from "./core/controller/ui/subscribeToFocusChatInput"
 import { FileContextTracker } from "./core/context/context-tracking/FileContextTracker"
 import * as hostProviders from "@hosts/host-providers"
-import { vscodeHostBridgeClient } from "@/hosts/vscode/client/host-grpc-client"
+import { vscodeHostBridgeClient } from "@/hosts/vscode/hostbridge/client/host-grpc-client"
 import { VscodeWebviewProvider } from "./core/webview/VscodeWebviewProvider"
 import { ExtensionContext } from "vscode"
 import { AuthService } from "./services/auth/AuthService"

src/hosts/vscode/hostbridge-grpc-service.ts

@@ -1,4 +1,4 @@
-import { StreamingResponseHandler } from "./host-grpc-handler"
+import { StreamingResponseHandler } from "./hostbridge-grpc-handler"
 
 /**
  * Generic type for service method handlers

src/hosts/vscode/hostbridge/client/host-grpc-client-base.ts

@@ -1,5 +1,5 @@
 import { v4 as uuidv4 } from "uuid"
-import { GrpcHandler } from "../host-grpc-handler"
+import { GrpcHandler } from "@/hosts/vscode/hostbridge-grpc-handler"
 import { StreamingCallbacks } from "@/hosts/host-provider-types"
 
 // Generic type for any protobuf service definition

src/hosts/vscode/hostbridge/client/host-grpc-client.ts

@@ -1,4 +1,4 @@
-import { createGrpcClient } from "@hosts/vscode/client/host-grpc-client-base"
+import { createGrpcClient } from "@hosts/vscode/hostbridge/client/host-grpc-client-base"
 import { HostBridgeClientProvider } from "@/hosts/host-provider-types"
 import * as host from "@shared/proto/index.host"
 

src/hosts/vscode/hostbridge/watch/subscribeToFile.ts

@@ -1,7 +1,7 @@
 import * as fs from "fs/promises"
 import * as fsSync from "fs"
-import { SubscribeToFileRequest, FileChangeEvent, FileChangeEvent_ChangeType } from "@shared/proto/host/watch"
-import { StreamingResponseHandler, getRequestRegistry } from "../host-grpc-handler"
+import { SubscribeToFileRequest, FileChangeEvent_ChangeType } from "@shared/proto/host/watch"
+import { StreamingResponseHandler, getRequestRegistry } from "@/hosts/vscode/hostbridge-grpc-handler"
 
 // Debounce configuration
 const DEBOUNCE_DELAY = 100 // ms