From d4628bd751cda03c0f041b9333151630fcd3ab1b Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Mon, 8 Jul 2019 14:36:22 -0600
Subject: [PATCH] fail softly, as documented

---
 gitver.go | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/gitver.go b/gitver.go
index d3cf421..a0641e4 100644
--- a/gitver.go
+++ b/gitver.go
@@ -6,7 +6,6 @@ import (
 	"bytes"
 	"fmt"
 	"go/format"
-	"log"
 	"os"
 	"text/template"
 	"time"
@@ -45,8 +44,13 @@ func main() {
 
 	v, err := gitver.ExecAndParse()
 	if nil != err {
-		log.Fatalf("Failed to get git version: %s\n", err)
-		os.Exit(exitCode)
+		fmt.Fprintf(os.Stderr, "Failed to get git version: %s\n", err)
+		if exitCode > 0 {
+			os.Exit(exitCode)
+		}
+		v = &gitver.Versions{
+			Timestamp: time.Now(),
+		}
 	}
 
 	// Create or overwrite the go file from template
@@ -89,8 +93,10 @@ var versionTpl = template.Must(template.New("").Parse(`// Code generated by go g
 package {{ .Package }}
 
 func init() {
+	{{ if .GitRev -}}
 	GitRev = "{{ .GitRev }}"
-  {{ if .Version -}}
+	{{ end -}}
+	{{ if .Version -}}
 	GitVersion = "{{ .Version }}"
 	{{ end -}}
 	GitTimestamp = "{{ .Timestamp }}"