Build system cleanup

Makefile

@@ -0,0 +1,17 @@
+default:
+	@mkdir -p "$$(pwd)/output"
+	docker run -it --rm \
+		--user $$(id -u):$$(id -g) \
+		-v "$$(pwd)/output:/build_output" \
+		-v "$$(pwd)/keyboards:/qmk_firmware/keyboards:ro" \
+		-e QMK_TARGET="betalupi_ergodox:default" \
+		git.betalupi.com/mark/qmk
+
+upload:
+	wally-cli output/betalupi_ergodox_default.hex
+
+docker:
+	docker build docker -t git.betalupi.com/mark/qmk
+
+
+.PHONY: docker upload default