From dbbb3a676cf0428e670c0483237b6ed603445ca2 Mon Sep 17 00:00:00 2001
From: Obed N Munoz <obed.n.munoz@gmail.com>
Date: Wed, 2 Oct 2019 11:29:47 -0500
Subject: [PATCH] Add govm binary version support

Version will be constructed by taking the current version (tag)
plus the short commit hash.

Fixes: #23

Signed-off-by: Obed N Munoz <obed.n.munoz@gmail.com>
---
 .goreleaser.yml | 14 ++++++++++++--
 main.go         |  4 +++-
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/.goreleaser.yml b/.goreleaser.yml
index 27f4af6..ff05f41 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -7,8 +7,18 @@ before:
     # you may remove this if you don't need go generate
     - go generate ./...
 builds:
-- env:
-  - CGO_ENABLED=0
+-
+  env:
+    - CGO_ENABLED=0
+  goos:
+    - freebsd
+    - linux
+  goarch:
+      - amd64
+      - arm
+      - arm64
+  ldflags:
+     - -s -w -X main.version={{.Tag}}-{{.ShortCommit}}
 archive:
   replacements:
     linux: Linux
diff --git a/main.go b/main.go
index 7f5668e..e4bb578 100644
--- a/main.go
+++ b/main.go
@@ -8,11 +8,13 @@ import (
 	clilib "gopkg.in/urfave/cli.v2"
 )
 
+var version = "undefined"
+
 func main() {
 	// Custom version printer to show the Revision
 	revision := ""
 	clilib.VersionPrinter = func(c *clilib.Context) {
-		fmt.Fprintf(c.App.Writer, "%s version %s", c.App.Name, c.App.Version)
+		fmt.Fprintf(c.App.Writer, "%s version %s", c.App.Name, version)
 		if revision != "" {
 			fmt.Fprintf(c.App.Writer, " revision %s", revision)
 		}