chore: Add release action in Makefile

Signed-off-by: Julien Riou <julien@riou.xyz>

.gitignore

@@ -1,4 +1,5 @@
 bin
+releases
 collerd.db
 !docker/collerd.json
 collerd.json

Makefile

@@ -1,6 +1,8 @@
 APPVERSION := $(shell cat ./VERSION)
 GOVERSION := $(shell go version | awk '{print $$3}')
 GITCOMMIT := $(shell git log -1 --oneline | awk '{print $$1}')
+OS := $(shell uname -s | tr [A-Z] [a-z])
+ARCH := $(shell uname -m | tr [A-Z] [a-z])
 LDFLAGS = -X main.AppVersion=${APPVERSION} -X main.GoVersion=${GOVERSION} -X main.GitCommit=${GITCOMMIT}
 
 .PHONY: clean test
@@ -12,6 +14,11 @@ build:
         && go build -ldflags "${LDFLAGS}" -o ../bin/coller cmd/coller/main.go \
 	)
 
+archive:
+	(mkdir -p releases && cd bin && tar cvzpf ../releases/coller-${APPVERSION}-${OS}-${ARCH}.tar.gz * && cd ../releases && sha256sum *.tar.gz)
+
+release: build archive
+
 test:
 	(cd src \
         && go test internal/*.go \
@@ -19,4 +26,4 @@ test:
 	)
 
 clean:
-	rm -rf bin
+	rm -rf bin releases