Add cmd to auto release

.gitignore

@@ -11,4 +11,5 @@
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
-bin/
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+bin/
+release/
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Makefile

-build:
-	go build -o bin/jcli
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+NAME := jcli
+CGO_ENABLED = 0
+GO := go
+BUILD_TARGET = build
+BUILDFLAGS = 
+COVERED_MAIN_SRC_FILE=./main
+
+darwin: ## Build for OSX
+	CGO_ENABLED=$(CGO_ENABLED) GOOS=darwin GOARCH=amd64 $(GO) $(BUILD_TARGET) $(BUILDFLAGS) -o bin/darwin/$(NAME) $(MAIN_SRC_FILE)
+	chmod +x bin/darwin/$(NAME)
+
+build: $(GO_DEPENDENCIES) ## Build jx binary for current OS
+	CGO_ENABLED=$(CGO_ENABLED) $(GO) $(BUILD_TARGET) $(BUILDFLAGS) -o bin/$(NAME) $(MAIN_SRC_FILE)
+
+release: clean darwin
+	mkdir release
+	cd ./bin/darwin; tar -zcvf ../../release/jcli-darwin-amd64.tar.gz jcli
+
+	./tag.sh
+	@if [[ -z "$NEEDS_TAG" ]]; then \
+		hub release create -c -a release/jcli-darwin-amd64.tar.gz $NEW_TAG; \
+	fi
+
+clean: ## Clean the generated artifacts
+	rm -rf bin release
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tag.sh

+#!/bin/sh
+
+VERSION=$(hub tag --list | tail -n 1)
+VERSION_BITS=(${VERSION//./ })
+VNUM1=${VERSION_BITS[0]}
+VNUM2=${VERSION_BITS[1]}
+VNUM3=${VERSION_BITS[2]}
+VNUM3=$((VNUM3+1))
+
+export NEW_TAG="$VNUM1.$VNUM2.$VNUM3"
+echo "Updating $VERSION to $NEW_TAG"
+
+#get current hash and see if it already has a tag
+GIT_COMMIT=`git rev-parse HEAD`
+export NEEDS_TAG=`git describe --contains $GIT_COMMIT`