From 634edd83bb9ba0cc2c661fb8c6a56509c3573355 Mon Sep 17 00:00:00 2001
From: Patrick Spek
Date: Sun, 29 Mar 2020 16:33:23 +0200
Subject: Make reproducible tarballs with dist
---
lib/util.bash | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
(limited to 'lib/util.bash')
diff --git a/lib/util.bash b/lib/util.bash
index 97131c3..a387d8b 100644
--- a/lib/util.bash
+++ b/lib/util.bash
@@ -33,6 +33,22 @@ config_etc_kv() {
printf "%s" "$value"
}
+# Create a datetime stamp. This is a wrapper around the date utility, ensuring
+# that the date being formatted is always in UTC and respect SOURCE_DATE_EPOCH,
+# if it is set.
+datetime() {
+ local date_opts
+
+ # Apply SOURCE_DATE_EPOCH as the date to base off of.
+ if [[ $SOURCE_DATE_EPOCH ]]
+ then
+ date_opts+=("-d@$SOURCE_DATE_EPOCH")
+ date_opts+=("-u")
+ fi
+
+ date "${date_opts[@]}" +"${1:-%FT%T}"
+}
+
# Log a message as error, and exit the program. This is intended for serious
# issues that prevent the script from running correctly. The exit code can be
# specified with -i, or will default to 1.
--
cgit v1.1