primeiro commit

Makefile

@@ -0,0 +1,18 @@
+.PHONY: fmt test build build-linux-arm64 tidy
+
+fmt:
+	gofmt -w ./cmd ./internal
+
+test:
+	go test ./...
+
+build:
+	mkdir -p bin
+	env CGO_ENABLED=0 go build -buildvcs=false -o bin/s3watch ./cmd/s3watch
+
+build-linux-arm64:
+	mkdir -p bin
+	env CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -buildvcs=false -o bin/s3watch-linux-arm64 ./cmd/s3watch
+
+tidy:
+	go mod tidy