ci: add makefile

.gitignore

@@ -1 +1,2 @@
+dist
 config.toml

Makefile

@@ -0,0 +1,73 @@
+.PHONY: build clean push release help
+
+VERSION ?= 1.0.0
+S3_BUCKET ?= 
+BINARY_NAME ?= installer
+BUILD_DIR := ./dist
+
+ARCHS := linux/amd64 linux/arm64 darwin/amd64 darwin/arm64 windows/amd64
+
+build: $(addprefix $(BUILD_DIR)/$(BINARY_NAME)-, $(subst /,-,$(ARCHS)))
+
+$(BUILD_DIR)/$(BINARY_NAME)-linux-amd64:
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GOAMD64=v3 go build -ldflags="-extldflags -static" -o $@ ./cmd
+
+$(BUILD_DIR)/$(BINARY_NAME)-linux-arm64:
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="-extldflags -static" -o $@ ./cmd
+
+$(BUILD_DIR)/$(BINARY_NAME)-darwin-amd64:
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o $@ ./cmd
+
+$(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64:
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -o $@ ./cmd
+
+$(BUILD_DIR)/$(BINARY_NAME)-windows-amd64:
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o $@ ./cmd
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+push: build
+ifndef S3_BUCKET
+	$(error S3_BUCKET is not set)
+endif
+	aws s3 sync $(BUILD_DIR)/ s3://$(S3_BUCKET)/installer/$(VERSION)/ --exclude '*' --include '$(BINARY_NAME)-*'
+	aws s3 sync $(BUILD_DIR)/ s3://$(S3_BUCKET)/installer/latest/ --exclude '*' --include '$(BINARY_NAME)-*'
+
+release: build
+ifndef S3_BUCKET
+	$(error S3_BUCKET is not set)
+endif
+	@for arch in $(ARCHS); do \
+		os=$$(echo $$arch | cut -d/ -f1); \
+		arch_name=$$(echo $$arch | cut -d/ -f2); \
+		ext=$$(if [ $$os = windows ]; then .exe; else ''; fi); \
+		src="$(BUILD_DIR)/$(BINARY_NAME)-$$arch"; \
+		dest="s3://$(S3_BUCKET)/installer/$(VERSION)/$(BINARY_NAME)-$$os-$$arch_name$$ext"; \
+		aws s3 cp $$src $$dest; \
+		aws s3 cp $$src "s3://$(S3_BUCKET)/installer/latest/$(BINARY_NAME)-$$os-$$arch_name$$ext"; \
+	done
+
+help:
+	@echo "Variables:"
+	@echo "  VERSION     - Version tag (default: 1.0.0)"
+	@echo "  S3_BUCKET   - S3 bucket name (required for push/release)"
+	@echo "  BINARY_NAME - Binary name (default: installer)"
+	@echo ""
+	@echo "Targets:"
+	@echo "  build   - Build binaries for all architectures"
+	@echo "  push    - Sync dist/ to S3 (version + latest)"
+	@echo "  release - Copy each binary to S3 with proper naming"
+	@echo "  clean   - Remove dist/"
+	@echo "  help    - Show this help"
+	@echo ""
+	@echo "Examples:"
+	@echo "  make build"
+	@echo "  make build VERSION=2.0.0"
+	@echo "  make push S3_BUCKET=my-bucket VERSION=1.0.0"
+	@echo "  make release S3_BUCKET=my-bucket VERSION=2.0.0"