show go version and replace depricated -X syntax (which makes the build script go 1.4 incompatible)

Author: kcq

apps/docker-slim/cli.go

@@ -24,7 +24,7 @@ var app *cli.App
 
 func init() {
 	app = cli.NewApp()
-	app.Version = fmt.Sprintf("%v|%v|%v|%v|%v", runtime.GOOS, consts.APP_VERSION_NAME, appVersionTag, appVersionRev, appVersionTime)
+	app.Version = fmt.Sprintf("%v|%v|%v|%v|%v (%v)", runtime.GOOS, consts.APP_VERSION_NAME, appVersionTag, appVersionRev, appVersionTime, runtime.Version())
 	app.Name = APP_NAME
 	app.Usage = APP_USAGE
 	app.CommandNotFound = func(ctx *cli.Context, command string) {

scripts/src.build.sh

@@ -15,8 +15,8 @@ if hash git 2>/dev/null && [ -e $BDIR/.git ]; then
   tag="$(git describe --tags)"
   revision="$(git rev-parse HEAD)"
 fi
-gox -osarch="linux/amd64" -output="$BDIR/bin/linux/docker-slim" -ldflags="-X main.appVersionTag $tag -X main.appVersionRev $revision -X main.appVersionTime $build_time"
-gox -osarch="darwin/amd64" -output="$BDIR/bin/mac/docker-slim" -ldflags="-X main.appVersionTag $tag -X main.appVersionRev $revision -X main.appVersionTime $build_time"
+gox -osarch="linux/amd64" -output="$BDIR/bin/linux/docker-slim" -ldflags="-X main.appVersionTag=$tag -X main.appVersionRev=$revision -X main.appVersionTime=$build_time"
+gox -osarch="darwin/amd64" -output="$BDIR/bin/mac/docker-slim" -ldflags="-X main.appVersionTag=$tag -X main.appVersionRev=$revision -X main.appVersionTime=$build_time"
 #gox -osarch="linux/arm" -output="$BDIR/bin/linux_arm/docker-slim"
 popd
 pushd $BDIR/apps/docker-slim-sensor