feat: add Makefile to build all locally

.drone.yml

@@ -10,29 +10,13 @@ trigger:
       - refs/tags/v*
 
 steps:
-  - name: build
+  - name: release-build
     image: golang:1.26
     environment:
       CGO_ENABLED: "0"
     commands:
-      - mkdir -p dist/linux-amd64 dist/darwin-arm64 dist/windows-amd64
-      - GOOS=linux   GOARCH=amd64 go build -trimpath -ldflags "-s -w -X gitea.epss.net.cn/klesh/ss/internal/cli.Version=${DRONE_TAG}" -o dist/linux-amd64/ssm       ./cmd/ssm
-      - GOOS=darwin  GOARCH=arm64 go build -trimpath -ldflags "-s -w -X gitea.epss.net.cn/klesh/ss/internal/cli.Version=${DRONE_TAG}" -o dist/darwin-arm64/ssm      ./cmd/ssm
-      - GOOS=windows GOARCH=amd64 go build -trimpath -ldflags "-s -w -X gitea.epss.net.cn/klesh/ss/internal/cli.Version=${DRONE_TAG}" -o dist/windows-amd64/ssm.exe ./cmd/ssm
-
-  - name: package
-    image: golang:1.26
-    commands:
-      - apt-get update -qq && apt-get install -qq -y zip > /dev/null
-      - cd dist
-      - tar -C linux-amd64   -czf ssm-${DRONE_TAG}-linux-amd64.tar.gz   ssm
-      - tar -C darwin-arm64  -czf ssm-${DRONE_TAG}-darwin-arm64.tar.gz  ssm
-      - (cd windows-amd64 && zip -q ../ssm-${DRONE_TAG}-windows-amd64.zip ssm.exe)
-      - sha256sum ssm-${DRONE_TAG}-linux-amd64.tar.gz ssm-${DRONE_TAG}-darwin-arm64.tar.gz ssm-${DRONE_TAG}-windows-amd64.zip > checksums.txt
-      - rm -rf linux-amd64 darwin-arm64 windows-amd64
-      - ls -la
-    depends_on:
-      - build
+      - apt-get update -qq && apt-get install -qq -y make zip > /dev/null
+      - make release VERSION=${DRONE_TAG}
 
   - name: gitea-release
     image: plugins/gitea-release
@@ -46,4 +30,4 @@ steps:
       checksum:
         - sha256
     depends_on:
-      - package
+      - release-build

Makefile

@@ -0,0 +1,58 @@
+BINARY  := ssm
+MODULE  := gitea.epss.net.cn/klesh/ss
+VERSION ?= dev
+DIST    := dist
+
+LDFLAGS := -s -w -X $(MODULE)/internal/cli.Version=$(VERSION)
+
+# os/arch pairs matching the 3 major platforms this project ships for.
+PLATFORMS := linux/amd64 darwin/arm64 windows/amd64
+
+.DEFAULT_GOAL := build
+
+.PHONY: build build-all test vet fmt clean release package help
+
+build: ## Build the ssm binary for the current platform
+	go build -trimpath -ldflags "$(LDFLAGS)" -o $(BINARY) ./cmd/$(BINARY)
+
+build-all: clean ## Cross-compile ssm for linux/amd64, darwin/arm64, windows/amd64 into dist/<os>-<arch>/, unpackaged
+	@for platform in $(PLATFORMS); do \
+		os=$${platform%/*}; arch=$${platform#*/}; \
+		ext=""; [ "$$os" = "windows" ] && ext=".exe"; \
+		echo "==> building $$os/$$arch"; \
+		mkdir -p $(DIST)/$$os-$$arch; \
+		GOOS=$$os GOARCH=$$arch go build -trimpath -ldflags "$(LDFLAGS)" -o $(DIST)/$$os-$$arch/$(BINARY)$$ext ./cmd/$(BINARY) || exit 1; \
+	done
+
+test: ## Run the test suite
+	go test ./...
+
+vet: ## Run go vet
+	go vet ./...
+
+fmt: ## Check formatting (gofmt -l)
+	gofmt -l .
+
+clean: ## Remove build/release artifacts
+	rm -rf $(DIST) $(BINARY) $(BINARY).exe
+
+release: build-all ## Cross-compile for linux/amd64, darwin/arm64, windows/amd64 and package into dist/
+	@$(MAKE) --no-print-directory package
+
+package: ## Archive dist/<os>-<arch>/ directories into per-platform tar.gz/zip + checksums.txt
+	@cd $(DIST) && \
+	for platform in $(PLATFORMS); do \
+		os=$${platform%/*}; arch=$${platform#*/}; \
+		name=$(BINARY)-$(VERSION)-$$os-$$arch; \
+		if [ "$$os" = "windows" ]; then \
+			(cd $$os-$$arch && zip -q ../$$name.zip $(BINARY).exe); \
+		else \
+			tar -C $$os-$$arch -czf $$name.tar.gz $(BINARY); \
+		fi; \
+		rm -rf $$os-$$arch; \
+	done; \
+	sha256sum *.tar.gz *.zip > checksums.txt; \
+	ls -la
+
+help: ## Show this help
+	@grep -E '^[a-zA-Z_-]+:.*## ' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*## "}; {printf "  %-10s %s\n", $$1, $$2}'

README.md

@@ -17,7 +17,7 @@ A CLI for surfing the internet scientifically, written in Go.
 ```bash
 git clone ssh://git@gitea.epss.net.cn:2223/klesh/ss.git
 cd ss
-go build -o ssm ./cmd/ssm
+make build
 ```
 
 This produces a single `ssm` (or `ssm.exe` on Windows) binary with no runtime dependencies — templates and hook scripts are embedded in the binary.
@@ -124,11 +124,21 @@ ssm service status [--name <name>]
 ## Development
 
 ```bash
-go build ./...
-go vet ./...
-go test ./...
+make build   # build ssm for the current platform
+make test    # go test ./...
+make vet     # go vet ./...
+make fmt     # check formatting (gofmt -l)
+make help    # list all targets
 ```
 
+### Releasing
+
+```bash
+make release VERSION=v1.0.0
+```
+
+Cross-compiles for linux/amd64, darwin/arm64, and windows/amd64, and packages each into `dist/` as a `.tar.gz`/`.zip` alongside a `checksums.txt`. Pushing a `vX.Y.Z` tag runs the same thing via `.drone.yml` and publishes the artifacts as a Gitea release.
+
 ## License
 
 MIT License - see LICENSE file for details.