subtree(3p/cgit): merge cgit-pink into depot cgit r/4094

cgit-pink is a maintained fork of cgit that follows upstream git more
closely and already contains a lot of patches we already had applied.
Consequently, it seems sensible it becomes our future upstream, we may
even be able to upstream some of our custom, less invasive patches.

Change-Id: Ia081e4508866f32298986c7160f4890c8a7c8922

1 files changed, 21 insertions, 13 deletions

diff --git a/third_party/cgit/ui-atom.c b/third_party/cgit/ui-atom.c
index 1056f36397..0cf8441d46 100644
--- a/third_party/cgit/ui-atom.c
+++ b/third_party/cgit/ui-atom.c
@@ -67,17 +67,12 @@ static void add_entry(struct commit *commit, const char *host)
 		html("'/>\n");
 		free(pageurl);
 	}
-	htmlf("<id>%s</id>\n", hex);
+	html("<id>");
+	html_txtf("urn:%s:%s", the_hash_algo->name, hex);
+	html("</id>\n");
 	html("<content type='text'>\n");
 	html_txt(info->msg);
 	html("</content>\n");
-	html("<content type='xhtml'>\n");
-	html("<div xmlns='http://www.w3.org/1999/xhtml'>\n");
-	html("<pre>\n");
-	html_txt(info->msg);
-	html("</pre>\n");
-	html("</div>\n");
-	html("</content>\n");
 	html("</entry>\n");
 	cgit_free_commitinfo(info);
 }
@@ -90,6 +85,7 @@ void cgit_print_atom(char *tip, const char *path, int max_count)
 	struct commit *commit;
 	struct rev_info rev;
 	int argc = 2;
+	int first = 1;
 
 	if (ctx.qry.show_all)
 		argv[1] = "--all";
@@ -130,18 +126,30 @@ void cgit_print_atom(char *tip, const char *path, int max_count)
 	html_txt(ctx.repo->desc);
 	html("</subtitle>\n");
 	if (host) {
+		char *fullurl = cgit_currentfullurl();
 		char *repourl = cgit_repourl(ctx.repo->url);
+		html("<id>");
+		html_txtf("%s%s%s", cgit_httpscheme(), host, fullurl);
+		html("</id>\n");
+		html("<link rel='self' href='");
+		html_attrf("%s%s%s", cgit_httpscheme(), host, fullurl);
+		html("'/>\n");
 		html("<link rel='alternate' type='text/html' href='");
-		html(cgit_httpscheme());
-		html_attr(host);
-		html_attr(repourl);
+		html_attrf("%s%s%s", cgit_httpscheme(), host, repourl);
 		html("'/>\n");
+		free(fullurl);
 		free(repourl);
 	}
 	while ((commit = get_revision(&rev)) != NULL) {
+		if (first) {
+			html("<updated>");
+			html_txt(show_date(commit->date, 0,
+				date_mode_from_type(DATE_ISO8601_STRICT)));
+			html("</updated>\n");
+			first = 0;
+		}
 		add_entry(commit, host);
-		free_commit_buffer(the_repository->parsed_objects, commit);
-		free_commit_list(commit->parents);
+		release_commit_memory(the_repository->parsed_objects, commit);
 		commit->parents = NULL;
 	}
 	html("</feed>\n");