newHEADmain

1 files changed, 24 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..407e2f7
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,24 @@
+VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
+LDFLAGS := -s -w -X main.version=$(VERSION)
+HOST    ?= yttrium.mfamily.org
+
+.PHONY: build arm64 run deploy clean
+
+build:            ## native build
+	CGO_ENABLED=0 go build -trimpath -ldflags "$(LDFLAGS)" -o build/gps-clock-dash .
+
+arm64:            ## Raspberry Pi (64-bit) build
+	GOOS=linux GOARCH=arm64 CGO_ENABLED=0 go build -trimpath -ldflags "$(LDFLAGS)" -o build/gps-clock-dash-arm64 .
+
+run: build
+	./build/gps-clock-dash
+
+deploy: arm64     ## copy binary + unit to $(HOST) and (re)start the service
+	scp build/gps-clock-dash-arm64 deploy/gps-clock-dash.service $(HOST):/tmp/
+	ssh -t $(HOST) 'sudo install -m 0755 /tmp/gps-clock-dash-arm64 /usr/local/bin/gps-clock-dash && \
+	  sudo install -m 0644 /tmp/gps-clock-dash.service /etc/systemd/system/gps-clock-dash.service && \
+	  sudo systemctl daemon-reload && sudo systemctl enable --now gps-clock-dash && \
+	  sudo systemctl restart gps-clock-dash && systemctl --no-pager status gps-clock-dash | head -5'
+
+clean:
+	rm -rf build