Print prettier version info

.goreleaser.yml

@@ -1,6 +1,6 @@
 builds:
   - ldflags:
-      - -s -w -X github.com/khlieng/dispatch/commands.version=v{{.Version}} -X github.com/khlieng/dispatch/commands.commit={{.ShortCommit}} -X github.com/khlieng/dispatch/commands.date={{.Date}}
+      - -s -w -X github.com/khlieng/dispatch/version.Tag=v{{.Version}} -X github.com/khlieng/dispatch/version.Commit={{.ShortCommit}} -X github.com/khlieng/dispatch/version.Date={{.Date}}
 
     env:
       - CGO_ENABLED=0

commands/dispatch.go

@@ -13,16 +13,11 @@ import (
 	"github.com/khlieng/dispatch/storage"
 	"github.com/khlieng/dispatch/storage/bleve"
 	"github.com/khlieng/dispatch/storage/boltdb"
+	"github.com/khlieng/dispatch/version"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
 
-var (
-	version = "dev"
-	commit  = "none"
-	date    = "unknown"
-)
-
 const logo = `
     ____   _                     _         _
    |  _ \ (_) ___  _ __    __ _ | |_  ___ | |__
@@ -42,7 +37,7 @@ var rootCmd = &cobra.Command{
 	Short: "Web-based IRC client in Go.",
 	PersistentPreRun: func(cmd *cobra.Command, args []string) {
 		if cmd.Use == "dispatch" {
-			fmt.Printf(logo, version, commit, date)
+			fmt.Printf(logo, version.Tag, version.Commit, version.Date)
 		}
 
 		storage.Initialize(viper.GetString("dir"))

install.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
-Import="github.com/khlieng/dispatch/commands"
+Import="github.com/khlieng/dispatch/version"
 
-Version=$(git describe --tags)
+Tag=$(git describe --tags)
 Commit=$(git rev-parse --short HEAD)
 Date=$(date +'%Y-%m-%dT%TZ')
 
-go install -ldflags "-s -w -X $Import.version=$Version -X $Import.commit=$Commit -X $Import.date=$Date"
+go install -ldflags "-s -w -X $Import.Tag=$Tag -X $Import.Commit=$Commit -X $Import.Date=$Date"

version/version.go

@@ -0,0 +1,26 @@
+package version
+
+import (
+	"fmt"
+	"strings"
+	"time"
+)
+
+var (
+	Tag    = "dev"
+	Commit = "none"
+	Date   = "unknown"
+)
+
+func init() {
+	vParts := strings.Split(Tag, "-")
+
+	if len(vParts) > 1 {
+		Tag = fmt.Sprintf("%s + %s commits", vParts[0], vParts[1])
+	}
+
+	t, err := time.Parse(time.RFC3339, Date)
+	if err == nil {
+		Date = t.Format("02 Jan 2006, 15:04:05")
+	}
+}