make release

Author: tschaefer

.github/workflows/release.yml

@@ -0,0 +1,31 @@
+---
+name: Release
+
+on:   # yamllint disable-line rule:truthy
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - name: Install dependencies
+        run: go mod download
+      - name: Build
+        run: make all
+      - name: Create SHA256 checksum
+        run: make checksum
+      - name: Upload binaries and their SHA to Github Release
+        uses: alexellis/upload-assets@0.4.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          asset_paths: '["./bin/rpinfo*"]'

Makefile

@@ -0,0 +1,34 @@
+Version := $(shell git describe --tags --dirty 2> /dev/null)
+GitCommit := $(shell git rev-parse HEAD)
+LDFLAGS := "-s -w -X github.com/tschaefer/rpinfo/version.Version=$(Version) -X github.com/tschaefer/rpinfo/version.GitCommit=$(GitCommit)"
+
+.PHONY: all
+all: fmt lint dist
+
+.PHONY: fmt
+fmt:
+	test -z $(shell gofmt -l .) || (echo "[WARN] Fix format issues" && exit 1)
+
+.PHONY: lint
+lint:
+	test -z $(shell golangci-lint run >/dev/null || echo 1) || (echo "[WARN] Fix lint issues" && exit 1)
+
+.PHONY: dist
+dist:
+	mkdir -p bin
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o bin/rpinfo-arm64 -ldflags $(LDFLAGS) .
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=5 go build -o bin/rpinfo-armv5 -ldflags $(LDFLAGS) .
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=6 go build -o bin/rpinfo-armv6 -ldflags $(LDFLAGS) .
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=7 go build -o bin/rpinfo-armv7 -ldflags $(LDFLAGS) .
+
+.PHONY: checksum
+checksum:
+	cd bin && \
+	for f in rpinfo-arm64 rpinfo-armv5 rpinfo-armv6 rpinfo-armv7; do \
+		sha256sum $$f > $$f.sha256; \
+	done && \
+	cd ..
+
+.PHONY: clean
+clean:
+	rm -rf bin