Fix WSL worker callback routing

.github/workflows/pr.yml

@@ -53,6 +53,7 @@ jobs:
             .docker/druid-install-command.sh
 
   prerelease:
+    if: github.event.pull_request.head.repo.full_name == github.repository
     runs-on: ubuntu-latest
     needs: [unit-tests, integration-tests, validate-api, build]
     outputs:

AGENTS.md

@@ -0,0 +1,28 @@
+# Druid CLI Agent Guide
+
+## Local daemon command selection
+
+Keep the normal Linux and macOS development path on the existing command:
+
+```bash
+make watch
+```
+
+That command uses `http://host.k3d.internal:8083` for Kubernetes worker
+callbacks and must remain free of Windows or WSL auto-detection.
+
+When Docker Desktop runs on Windows and the repository is executed inside
+WSL2, use the explicit Windows command instead:
+
+```bash
+make watch-windows
+```
+
+The Windows command derives the current WSL source address and passes its
+callback URL to the unchanged `make watch` implementation. Set
+`DRUID_HOST_SERVICES_IP` to override address discovery, or set
+`DRUID_WORKER_CALLBACK_URL` to override the complete callback URL.
+
+Do not use `make watch-windows` on native Linux or macOS. Keep future
+platform-specific setup additive instead of adding OS detection to `make
+watch`.

Makefile

@@ -1,4 +1,4 @@
-.PHONY: test build k3d-build-pull-image watch test-integration test-integration-docker test-integration-kubernetes kind-integration-up kind-integration-down
+.PHONY: test build k3d-build-pull-image watch watch-windows test-integration test-integration-docker test-integration-kubernetes kind-integration-up kind-integration-down
 
 VERSION ?= "dev"
 DRUID_K8S_PULL_IMAGE ?= druid:local
@@ -55,6 +55,9 @@ watch: ## Run Daemon with auto reload
 	@command -v air >/dev/null 2>&1 || go install github.com/air-verse/air@latest
 	air --build.cmd "CGO_ENABLED=0 go build -ldflags '-X github.com/highcard-dev/daemon/internal.Version=$(VERSION)' -o ./bin/druid ./apps/druid" --build.full_bin "DRUID_REGISTRY_PLAIN_HTTP=true ./bin/druid $(DRUID_WATCH_ARGS)"
 
+watch-windows: ## Run Daemon with auto reload on Windows through WSL
+	./scripts/watch-windows.sh
+
 mock:
 	mockgen -source=internal/core/ports/services_ports.go -destination test/mock/services.go
 

scripts/watch-windows.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+callback_url="${DRUID_WORKER_CALLBACK_URL:-}"
+
+if [[ -z "$callback_url" ]]; then
+    host_services_ip="${DRUID_HOST_SERVICES_IP:-}"
+    if [[ -z "$host_services_ip" ]]; then
+        host_services_ip="$({
+            ip -4 route get 1.1.1.1 2>/dev/null \
+                | sed -n 's/.* src \([^ ]*\).*/\1/p' \
+                | head -n 1
+        } || true)"
+    fi
+
+    if [[ -z "$host_services_ip" ]]; then
+        echo "Unable to determine the WSL callback address; set DRUID_WORKER_CALLBACK_URL explicitly." >&2
+        exit 1
+    fi
+
+    callback_url="http://${host_services_ip}:8083"
+fi
+
+exec make -C "$ROOT" watch DRUID_WORKER_CALLBACK_URL="$callback_url"