Updated Makefile for new building for tarballs and bins

Author: PythonHacker24

Makefile

@@ -1,29 +1,47 @@
-APP_NAME = laclm
-CMD_DIR = ./cmd/$(APP_NAME)
-BIN_DIR = ./bin
-BIN_PATH = $(BIN_DIR)/$(APP_NAME)
+APP_NAME := laclm
+CMD_DIR := ./cmd/$(APP_NAME)
+BIN_DIR := ./bin
+BUILD_DIR := ./build
 
 GOFILES := $(shell find . -name '*.go' -type f)
 
-.PHONY: all build clean run test lint build-linux build-mac build-win
+# Target platforms: OS_ARCH
+TARGETS := \
+	linux_amd64 \
+	linux_arm64
 
+.PHONY: all build build-cross clean run test lint vendor package
+
+## Default target
 all: build
 
-## Build the app
-build: $(GOFILES)
+## Build for local OS/arch using vendored deps
+build: vendor $(GOFILES)
 	@echo "Building $(APP_NAME)..."
 	@mkdir -p $(BIN_DIR)
-	go build -o $(BIN_PATH) $(CMD_DIR)
+	GOOS="" GOARCH="" go build -mod=vendor -o $(BIN_DIR)/$(APP_NAME) $(CMD_DIR)
+
+## Build cross-compiled binaries for all Linux targets
+build-cross: vendor $(GOFILES)
+	@echo "Cross building for targets: $(TARGETS)"
+	@mkdir -p $(BIN_DIR)
+	@for target in $(TARGETS); do \
+		OS=$${target%_*}; \
+		ARCH=$${target#*_}; \
+		OUT=$(BIN_DIR)/$(APP_NAME)-$$OS-$$ARCH; \
+		echo "Building $$OUT..."; \
+		GOOS=$$OS GOARCH=$$ARCH go build -mod=vendor -o $$OUT $(CMD_DIR); \
+	done
 
 ## Run the app
 run: build
 	@echo "Running $(APP_NAME)..."
-	@$(BIN_PATH)
+	@$(BIN_DIR)/$(APP_NAME)
 
-## Clean build artifacts
+## Clean build and package directories
 clean:
 	@echo "Cleaning..."
-	@rm -rf $(BIN_DIR)
+	@rm -rf $(BIN_DIR) $(BUILD_DIR) vendor
 
 ## Run tests
 test:
@@ -35,6 +53,25 @@ lint:
 	@echo "Linting..."
 	@golangci-lint run
 
-## Cross-build for Linux
-build-linux:
-	GOOS=linux GOARCH=amd64 go build -o $(BIN_DIR)/$(APP_NAME)-linux $(CMD_DIR)
+## Vendor dependencies
+vendor:
+	@echo "Vendoring dependencies..."
+	go mod vendor
+
+## Package full project source (with vendor) for each target
+package: clean vendor
+	@echo "Packaging full source tarballs for: $(TARGETS)"
+	@mkdir -p $(BUILD_DIR)
+	@for target in $(TARGETS); do \
+		OS=$${target%_*}; \
+		ARCH=$${target#*_}; \
+		NAME=$(APP_NAME)-$$OS-$$ARCH; \
+		TARBALL=$$NAME-source.tar.gz; \
+		echo "Creating $$TARBALL..."; \
+		mkdir -p tmp/$$NAME; \
+		cp -r * tmp/$$NAME; \
+		rm -rf tmp/$$NAME/$(BUILD_DIR) tmp/$$NAME/$(BIN_DIR); \
+		tar -czf $(BUILD_DIR)/$$TARBALL -C tmp $$NAME; \
+		rm -rf tmp/$$NAME; \
+	done
+	@rm -rf tmp