[add] Makefile

Author: cloverstd

.gitignore

@@ -0,0 +1,17 @@
+# Binaries for programs and plugins
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
+
+dist
+*.tar.gz

Makefile

@@ -0,0 +1,30 @@
+.SILENT :
+.PHONY : tcping clean fmt
+
+TAG:=`git describe --abbrev=0 --tags`
+GITCOMMIT:=`git rev-parse HEAD`
+LDFLAGS:=-X main.version=$(TAG) -X main.gitCommit=$(GITCOMMIT)
+
+all: tcping
+
+tcping:
+	echo "Building tcping"
+	go install -ldflags "$(LDFLAGS)"
+
+dist-clean:
+	rm -rf dist
+	rm -f tcping-*.tar.gz
+
+dist: dist-clean
+	mkdir -p dist/alpine-linux/amd64 && GOOS=linux GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -a -tags netgo -installsuffix netgo -o dist/alpine-linux/amd64/tcping
+	mkdir -p dist/linux/amd64 && GOOS=linux GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o dist/linux/amd64/tcping
+	mkdir -p dist/linux/armel && GOOS=linux GOARCH=arm GOARM=5 go build -ldflags "$(LDFLAGS)" -o dist/linux/armel/tcping
+	mkdir -p dist/linux/armhf && GOOS=linux GOARCH=arm GOARM=6 go build -ldflags "$(LDFLAGS)" -o dist/linux/armhf/tcping
+	mkdir -p dist/darwin/amd64 && GOOS=darwin GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -o dist/darwin/amd64/tcping
+
+release: dist
+	tar -cvzf tcping-alpine-linux-amd64-$(TAG).tar.gz -C dist/alpine-linux/amd64 tcping
+	tar -cvzf tcping-linux-amd64-$(TAG).tar.gz -C dist/linux/amd64 tcping
+	tar -cvzf tcping-linux-armel-$(TAG).tar.gz -C dist/linux/armel tcping
+	tar -cvzf tcping-linux-armhf-$(TAG).tar.gz -C dist/linux/armhf tcping
+	tar -cvzf tcping-darwin-amd64-$(TAG).tar.gz -C dist/darwin/amd64 tcping

main.go

@@ -15,7 +15,8 @@ import (
 
 var (
 	showVersion bool
-	version     = "dev"
+	version     string
+	gitCommit   string
 	counter     int
 	timeout     string
 	interval    string
@@ -44,6 +45,7 @@ var rootCmd = cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		if showVersion {
 			fmt.Printf("version: %s\n", version)
+			fmt.Printf("git: %s\n", gitCommit)
 			return
 		}
 		if len(args) != 2 && len(args) != 1 {