ui-atom: avoid DATE_STRFTIME

Git's DATE_STRFTIME ignores the timezone argument and just uses the
local timezone regardless of whether the "local" flag is set.

Since Atom accepts ISO8601 dates [1], we can use Git's
DATE_ISO8601_STRICT instead, which does get this right.  Additionally,
we never use the local timezone here so we can use the
date_mode_from_type() wrapper to simplify the code a bit.

[1] https://tools.ietf.org/html/rfc4287#section-3.3

Signed-off-by: John Keeping <john@keeping.me.uk>

1 files changed, 4 insertions, 7 deletions

@@ -17,11 +17,6 @@ static void add_entry(struct commit *commit, const char *host)
         char *hex;
         char *mail, *t, *t2;
         struct commitinfo *info;
-        struct date_mode mode = {
-                .type = DATE_STRFTIME,
-                .strftime_fmt = FMT_ATOMDATE,
-                .local = 0,
-        };
 
         info = cgit_parse_commit(commit);
         hex = oid_to_hex(&commit->object.oid);
@@ -30,7 +25,8 @@ static void add_entry(struct commit *commit, const char *host)
         html_txt(info->subject);
         html("</title>\n");
         html("<updated>");
-        html_txt(show_date(info->committer_date, 0, &mode));
+        html_txt(show_date(info->committer_date, 0,
+                    date_mode_from_type(DATE_ISO8601_STRICT)));
         html("</updated>\n");
         html("<author>\n");
         if (info->author) {
@@ -55,7 +51,8 @@ static void add_entry(struct commit *commit, const char *host)
         }
         html("</author>\n");
         html("<published>");
-        html_txt(show_date(info->author_date, 0, &mode));
+        html_txt(show_date(info->author_date, 0,
+                    date_mode_from_type(DATE_ISO8601_STRICT)));
         html("</published>\n");
         if (host) {
                 char *pageurl;