From b6e97d04ec7a0f356f7b7f86bf08e517260a08e9 Mon Sep 17 00:00:00 2001
From: sushi30 <imri.paran@gmail.com>
Date: Thu, 26 Mar 2026 08:47:02 +0100
Subject: [PATCH] feat(docker): support BUILD_TARGET arg and add
 build-whatsapp-native-docker target

---
 Makefile          | 6 ++++++
 docker/Dockerfile | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index f7ebc7411..68dea59a8 100644
--- a/Makefile
+++ b/Makefile
@@ -165,6 +165,12 @@ build-launcher-tui:
 	@ln -sf picoclaw-launcher-tui-$(PLATFORM)-$(ARCH) $(BUILD_DIR)/picoclaw-launcher-tui
 	@echo "Build complete: $(BUILD_DIR)/picoclaw-launcher-tui"
 
+## build-whatsapp-native-docker: Build with WhatsApp native for linux/amd64 only (Docker image use)
+build-whatsapp-native-docker: generate
+	@mkdir -p $(BUILD_DIR)
+	GOOS=linux GOARCH=amd64 $(GO) build -buildvcs=false -tags $(GO_BUILD_TAGS),whatsapp_native -ldflags "$(LDFLAGS)" -o $(BUILD_DIR)/$(BINARY_NAME) ./$(CMD_DIR)
+	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)"
+
 ## build-whatsapp-native: Build with WhatsApp native (whatsmeow) support; larger binary
 build-whatsapp-native: generate
 ## @echo "Building $(BINARY_NAME) with WhatsApp native for $(PLATFORM)/$(ARCH)..."
diff --git a/docker/Dockerfile b/docker/Dockerfile
index f36a98ff6..41cc69348 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -13,7 +13,8 @@ RUN go mod download
 
 # Copy source and build
 COPY . .
-RUN make build
+ARG BUILD_TARGET=build
+RUN make ${BUILD_TARGET}
 
 # ============================================================
 # Stage 2: Minimal runtime image