Add swag-generate to justfile and include in build

justfile

@@ -41,10 +41,28 @@ sqlc-generate:
 migrate-create name:
 	@migrate create -ext sql -dir internal/db/migrations -seq {{name}}
 
+swag-install:
+	@if ! command -v swag > /dev/null; then \
+		read -p "Swag is not installed on your machine. Do you want to install it? [Y/n] " choice; \
+		if [ "$$choice" != "n" ] && [ "$$choice" != "N" ]; then \
+			go install github.com/swaggo/swag/cmd/swag@latest; \
+			if [ ! -x "$$(command -v swag)" ]; then \
+				echo "swag installation failed. Exiting..."; \
+				exit 1; \
+			fi; \
+		else \
+			echo "You chose not to install swag. Exiting..."; \
+			exit 1; \
+		fi; \
+	fi
+
+swag-generate: swag-install
+	@echo "Generating OpenAPI docs..."
+	@swag init -g internal/server/routes.go -o cmd/docs
+
 [no-cd]
-build: sqlc-generate templ-build tailwind-build
+build: sqlc-generate templ-build tailwind-build swag-generate
     @echo "Building..."
-    @swag init -g routes.go -d ./internal/server/,./internal/backend/ -o ./cmd/docs
     @go build -o main cmd/main.go
 
 run: