feat: add Makefile

.gitignore

@@ -20,6 +20,7 @@
 
 # Go workspace file
 go.work
+go.work.sum
 
 # ---> Vue
 # gitignore template for Vue.js projects

Makefile

@@ -0,0 +1,35 @@
+# ==============================================================================
+
+COMMON_SELF_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
+ROOT_DIR := $(abspath $(shell cd $(COMMON_SELF_DIR)/ && pwd -P))
+OUTPUT_DIR := $(ROOT_DIR)/_output
+
+# ==============================================================================
+.PHONY: all
+all: add-copyright format build
+
+# ==============================================================================
+
+.PHONY: build
+build: tidy # build.
+	@go build -v -o $(OUTPUT_DIR)/howmuch $(ROOT_DIR)/cmd/howmuch/main.go
+
+.PHONY: format
+format: # format code.
+	@gofmt -s -w ./
+
+.PHONY: add-copyright
+add-copyright: # add license to file headers.
+	@addlicense -v -f $(ROOT_DIR)/LICENSE $(ROOT_DIR) -ignore third_party/** -ignore vendor/** -ignore $(OUTPUT_DIR)
+
+.PHONY: swagger
+swagger: # Run swagger.
+	@swagger serve -F=swagger --no-open --port 65534 $(ROOT_DIR)/api/openapi/openapi.yaml
+
+.PHONY: tidy
+tidy: # Handle packkages.
+	@go mod tidy
+
+.PHONY: clean
+clean: # Clean up.
+	@-rm -vrf $(OUTPUT_DIR)