Initial commit

Makefile

@@ -0,0 +1,55 @@
+BINARY      := speedport-exporter
+VERSION     := $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
+COMMIT      := $(shell git rev-parse --short HEAD 2>/dev/null || echo "none")
+DATE        := $(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
+LDFLAGS     := -s -w -X main.version=$(VERSION) -X main.commit=$(COMMIT) -X main.date=$(DATE)
+
+GOFLAGS     := -trimpath
+PLATFORMS   := linux/amd64 linux/arm64 linux/arm
+
+.PHONY: all build run test clean docker cross
+
+all: build
+
+build:
+	go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BINARY) .
+
+run-status: build
+	./$(BINARY) status
+
+run-serve: build
+	./$(BINARY) serve
+
+test:
+	go test -v ./...
+
+clean:
+	rm -f $(BINARY) $(BINARY)-*
+
+# Cross-compile for common platforms (Pi, NAS, etc.)
+cross:
+	@for platform in $(PLATFORMS); do \
+		os=$${platform%/*}; \
+		arch=$${platform#*/}; \
+		output=$(BINARY)-$${os}-$${arch}; \
+		echo "Building $$output..."; \
+		GOOS=$$os GOARCH=$$arch CGO_ENABLED=0 \
+			go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $$output . ; \
+	done
+
+# Build for Raspberry Pi specifically (ARMv7 + ARM64)
+pi: 
+	GOOS=linux GOARCH=arm GOARM=7 CGO_ENABLED=0 \
+		go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BINARY)-linux-armv7 .
+	GOOS=linux GOARCH=arm64 CGO_ENABLED=0 \
+		go build $(GOFLAGS) -ldflags "$(LDFLAGS)" -o $(BINARY)-linux-arm64 .
+
+docker:
+	docker build \
+		--build-arg VERSION=$(VERSION) \
+		--build-arg COMMIT=$(COMMIT) \
+		--build-arg DATE=$(DATE) \
+		-t $(BINARY):$(VERSION) .
+
+install: build
+	install -m 755 $(BINARY) /usr/local/bin/