Set commit date on snapshot contents

The testsuite revealed that cgit snapshots don't set any useful timestamp on
the files contained in the snapshot.

Cherry-picked-from: 2ff33a8a0405b420cd75e0e207c7efeecd6f130b
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/ui-snapshot.c b/ui-snapshot.c
index bd34a28..4d1aa88 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -70,64 +70,65 @@ static const struct snapshot_archive_t {
 
 void cgit_print_snapshot(struct cacheitem *item, const char *head,
                          const char *hex, const char *prefix,
                          const char *filename, int snapshots)
 {
         const struct snapshot_archive_t* sat;
         struct archiver_args args;
         struct commit *commit;
         unsigned char sha1[20];
         int f, sl, fnl = strlen(filename);
 
         for(f=0; f<snapshot_archives_len; f++) {
                 sat = &snapshot_archives[f];
                 if(!(snapshots & sat->bit))
                         continue;
                 sl = strlen(sat->suffix);
                 if(fnl<sl || strcmp(&filename[fnl-sl],sat->suffix))
                         continue;
                 if (!hex)
                         hex = head;
                 if(get_sha1(hex, sha1)) {
                         cgit_print_error(fmt("Bad object id: %s", hex));
                         return;
                 }
                 commit = lookup_commit_reference(sha1);
                 if(!commit) {
                         cgit_print_error(fmt("Not a commit reference: %s", hex));
                         return;;
                 }
                 memset(&args,0,sizeof(args));
                 args.base = fmt("%s/", prefix);
                 args.tree = commit->tree;
+                args.time = commit->date;
                 cgit_print_snapshot_start(sat->mimetype, filename, item);
                 (*sat->write_func)(&args);
                 return;
         }
         cgit_print_error(fmt("Unsupported snapshot format: %s", filename));
 }
 
 void cgit_print_snapshot_links(const char *repo, const char *head,
                                const char *hex, int snapshots)
 {
         const struct snapshot_archive_t* sat;
             char *filename;
         int f;
 
         for(f=0; f<snapshot_archives_len; f++) {
                 sat = &snapshot_archives[f];
                 if(!(snapshots & sat->bit))
                         continue;
                 filename = fmt("%s-%s%s", cgit_repobasename(repo), hex,
                                sat->suffix);
                 cgit_snapshot_link(filename, NULL, NULL, (char *)head,
                                    (char *)hex, filename);
                 html("<br/>");
         }
 }
 
 int cgit_parse_snapshots_mask(const char *str)
 {
         const struct snapshot_archive_t* sat;
         static const char *delim = " \t,:/|;";
         int f, tl, rv = 0;