add container and go stuff

Makefile

@@ -2,3 +2,25 @@ mpd:
 	mkdir -p /tmp/sanic/{music,playlists}
 	touch /tmp/sanic/mpd_db
 	mpd --no-daemon ./mpd.conf
+
+run: build
+	./server
+
+build:
+	go build -v -o sanic
+
+tidy:  ## add missing and remove unused modules
+	go mod tidy
+
+verify:  ## verify dependencies have expected content
+	go mod verify
+
+test:  ## run tests
+	go test ./...
+
+cert:  ## create https certificate for testing
+	go run $GOROOT/src/crypto/tls/generate_cert.go --host localhost
+
+container:
+	podman build -t dotfiles:latest .
+