From 594b7a88eeb20f84574d5d3f6fe7492285346c28 Mon Sep 17 00:00:00 2001
From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
Date: Tue, 4 Mar 2025 11:45:48 +0100
Subject: [PATCH] Allow to override build date with SOURCE_DATE_EPOCH
to make builds reproducible.
See https://reproducible-builds.org/ for why this is good
and https://reproducible-builds.org/specs/source-date-epoch/
for the definition of this variable.
This patch was done while working on reproducible builds for openSUSE.
---
doc/rest_docs.go | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/doc/rest_docs.go b/doc/rest_docs.go
index c33acc2b..7b9a2630 100644
--- a/doc/rest_docs.go
+++ b/doc/rest_docs.go
@@ -21,6 +21,7 @@ import (
"os"
"path/filepath"
"sort"
+ "strconv"
"strings"
"time"
@@ -123,7 +124,14 @@ func GenReSTCustom(cmd *cobra.Command, w io.Writer, linkHandler func(string, str
buf.WriteString("\n")
}
if !cmd.DisableAutoGenTag {
- buf.WriteString("*Auto generated by spf13/cobra on " + time.Now().Format("2-Jan-2006") + "*\n")
+ now := time.Now()
+ if epoch := os.Getenv("SOURCE_DATE_EPOCH"); epoch != "" {
+ unixEpoch, err := strconv.ParseInt(epoch, 10, 64)
+ if err == nil {
+ now = time.Unix(unixEpoch, 0)
+ }
+ }
+ buf.WriteString("*Auto generated by spf13/cobra on " + now.Format("2-Jan-2006") + "*\n")
}
_, err := buf.WriteTo(w)
return err