From 5f9db51d6720a27e9ee60cf69cd508e71bba8232 Mon Sep 17 00:00:00 2001
From: Alex Grintsvayg <git@grin.io>
Date: Wed, 15 Aug 2018 10:34:50 -0400
Subject: [PATCH] add version

---
 Makefile       |  5 +++--
 cmd/root.go    |  2 +-
 cmd/version.go | 22 ++++++++++++++++++++++
 meta/meta.go   |  3 +++
 4 files changed, 29 insertions(+), 3 deletions(-)
 create mode 100644 cmd/version.go
 create mode 100644 meta/meta.go

diff --git a/Makefile b/Makefile
index d743486..74afbf7 100644
--- a/Makefile
+++ b/Makefile
@@ -2,9 +2,10 @@ BINARY=prism-bin
 
 DIR = $(shell cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
 VENDOR_DIR = vendor
+IMPORT_PATH = github.com/lbryio/reflector.go
 
-VERSION=$(shell git --git-dir=${DIR}/.git describe --dirty --always --long --abbrev=7)
-LDFLAGS = -ldflags "-X main.Version=${VERSION}"
+VERSION = $(shell git --git-dir=${DIR}/.git describe --dirty --always --long --abbrev=7)
+LDFLAGS = -ldflags "-X ${IMPORT_PATH}/meta.Version=${VERSION}"
 
 
 .PHONY: build dep clean test
diff --git a/cmd/root.go b/cmd/root.go
index 1a60474..adcb1ac 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -58,7 +58,7 @@ var rootCmd = &cobra.Command{
 		if conf == "" {
 			logrus.Errorln("--conf flag required")
 			os.Exit(1)
-		} else {
+		} else if conf != "none" {
 			globalConfig, err = loadConfig(conf)
 			if err != nil {
 				logrus.Error(err)
diff --git a/cmd/version.go b/cmd/version.go
new file mode 100644
index 0000000..269ba3d
--- /dev/null
+++ b/cmd/version.go
@@ -0,0 +1,22 @@
+package cmd
+
+import (
+	"log"
+
+	"github.com/lbryio/reflector.go/meta"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	var cmd = &cobra.Command{
+		Use:   "version",
+		Short: "Print the version",
+		Run:   versionCmd,
+	}
+	rootCmd.AddCommand(cmd)
+}
+
+func versionCmd(cmd *cobra.Command, args []string) {
+	log.Printf("version %s\n", meta.Version)
+}
diff --git a/meta/meta.go b/meta/meta.go
new file mode 100644
index 0000000..81f17b6
--- /dev/null
+++ b/meta/meta.go
@@ -0,0 +1,3 @@
+package meta
+
+var Version = ""