fix(docker-desktop): support auth cookies [BE-11134] (#12108)

build/docker-extension/Makefile

@@ -20,7 +20,10 @@ build-remote:
 	docker buildx build -f build/linux/Dockerfile --push --builder=buildx-multi-arch --platform=windows/amd64,linux/amd64,linux/arm64 --build-arg TAG=$(VERSION) --build-arg PORTAINER_IMAGE_NAME=$(IMAGE_NAME) --tag=$(TAGGED_IMAGE_NAME) .
 
 install:
-	docker extension install $(TAGGED_IMAGE_NAME)
+	docker extension install $(TAGGED_IMAGE_NAME) --force
+
+dev:
+	docker extension dev debug $(IMAGE_NAME)
 
 multiarch:
 	docker buildx create --name=buildx-multi-arch --driver=docker-container --driver-opt=network=host

build/docker-extension/README.md

@@ -20,10 +20,9 @@ Next you must install the CLI plugin to enable extension development. Please fol
 
 ### Build from local changes
 
-1. Run `yarn` to install the project dependencies
-2. Run `yarn dev:extension` to install the extension
-3. Make your code changes
-4. Re-run `yarn dev:extension` to rebuild and re-install with your latest changes
+1. Run `make dev-extension` to install the project dependencies and start in development mode (note that this doesn't do live updates for frontend changes).
+2. Make your code changes
+3. Re-run `make dev-extension` to rebuild and re-install with your latest changes
 
 ## Accessing the Portainer extension
 

build/docker-extension/metadata.json

@@ -8,7 +8,7 @@
     "dashboard-tab": {
       "title": "Portainer",
       "root": "/public",
-      "src": "index.html"
+      "src": "http://localhost:49000"
     }
   }
 }