all repos — aaoth.xyz @ 66bd68813839be18145c9fc8d116ad37ed4fca1b

aaoth.xyz website 

rssg: fix date formatting

use RSSG_DATE_IMPL environmental variable to set date(1) flavour of your
choice.
la-ninpre leobrekalini@gmail.com
Tue, 19 Apr 2022 01:14:39 +0300
commit

66bd68813839be18145c9fc8d116ad37ed4fca1b

parent

e09c2afe5f6bc1782c8b7a4b7e8acb9d10e7c87d

1 files changed, 15 insertions(+), 2 deletions(-)

jump to
M bin/rssg → bin/rssg 
@@ -2,6 +2,7 @@ #!/bin/sh
 #
 # https://www.romanzolotarev.com/bin/rssg
 # Copyright 2018 Roman Zolotarev <hi@romanzolotarev.com>
+# Copyright 2022 la-ninpre <aaoth@aaoth.xyz>
 #
 # Permission to use, copy, modify, and/or distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above

@@ -18,6 +19,7 @@ #
 set -e
 set -x
 
+[ -z "$RSSG_DATE_IMPL" ] && RSSG_DATE_IMPL="GNU"
 
 main () {
 	test -n "$1" || usage

@@ -118,8 +120,19 @@ }
 
 
 date_rfc_822() {
-	date '+%a, %d %b %Y %H:%M:%S %z' \
-	"$(echo "$1"| tr -cd '[:digit:]')0000"
+    _format='+%a, %d %b %Y %H:%M:%S %z'
+    _date="$1"
+    case "$RSSG_DATE_IMPL" in
+        "BSD")
+            _date="$(echo "$1" | tr -cd '[:digit:]')0000"
+            date -j "$_format" "$_date"
+            ;;
+        "GNU")
+            date -d "$_date" "$_format"
+            ;;
+        *)
+            ;;
+    esac
 }