Adds Makefile, with release jobs.

Author: Mariano Gappa

.gitignore

@@ -1 +1,3 @@
 sql
+sql-darwin.tar.gz
+sql-linux.tar.gz

Makefile

@@ -0,0 +1,38 @@
+all: build
+OS = $(shell uname | tr [:upper:] [:lower:])
+ARTIFACT = sql
+
+build: GOOS ?= ${OS}
+build: GOARCH ?= amd64
+build: clean test
+		GOOS=${GOOS} GOARCH=${GOARCH} CGO_ENABLED=0 go build -o ${ARTIFACT} -a .
+
+clean: cleanmac
+		rm -f ${ARTIFACT}
+
+cleanmac:
+		find . -name '*.DS_Store' -type f -delete
+
+test:
+		go test
+
+run: build
+	./${ARTIFACT}
+
+release-linux: TAG ?= latest
+release-linux:
+	GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o ${ARTIFACT} -a .
+	tar -cf ${ARTIFACT}-linux.tar ${ARTIFACT}
+	gzip ${ARTIFACT}-linux.tar
+	rm -rf ${ARTIFACT}
+
+release-darwin: TAG ?= latest
+release-darwin:
+	GOOS=darwin GOARCH=amd64 CGO_ENABLED=0 go build -o ${ARTIFACT} -a .
+	tar -cf ${ARTIFACT}-darwin.tar ${ARTIFACT}
+	gzip ${ARTIFACT}-darwin.tar
+	rm -rf ${ARTIFACT}
+
+release: TAG ?= latest
+release: release-linux release-darwin
+	git tag ${TAG}