1 files changed, 79 insertions, 9 deletions

diff --git a/ui-log.c b/ui-log.c
index 8dd8b89..3202848 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -31,21 +31,57 @@ void inspect_files(struct diff_filepair *pair)
 		cgit_diff_files(pair->one->sha1, pair->two->sha1, count_lines);
 }
 
+void show_commit_decorations(struct commit *commit)
+{
+	struct name_decoration *deco;
+	static char buf[1024];
+
+	buf[sizeof(buf) - 1] = 0;
+	deco = lookup_decoration(&name_decoration, &commit->object);
+	while (deco) {
+		if (!prefixcmp(deco->name, "refs/heads/")) {
+			strncpy(buf, deco->name + 11, sizeof(buf) - 1);
+			cgit_log_link(buf, NULL, "branch-deco", buf, NULL, NULL,
+				0, NULL, NULL, ctx.qry.showmsg);
+		}
+		else if (!prefixcmp(deco->name, "tag: refs/tags/")) {
+			strncpy(buf, deco->name + 15, sizeof(buf) - 1);
+			cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+		}
+		else if (!prefixcmp(deco->name, "refs/remotes/")) {
+			strncpy(buf, deco->name + 13, sizeof(buf) - 1);
+			cgit_log_link(buf, NULL, "remote-deco", NULL,
+				sha1_to_hex(commit->object.sha1), NULL,
+				0, NULL, NULL, ctx.qry.showmsg);
+		}
+		else {
+			strncpy(buf, deco->name, sizeof(buf) - 1);
+			cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
+				sha1_to_hex(commit->object.sha1));
+		}
+		deco = deco->next;
+	}
+}
+
 void print_commit(struct commit *commit)
 {
 	struct commitinfo *info;
 	char *tmp;
+	int cols = 2;
 
 	info = cgit_parse_commit(commit);
-	html("<tr><td>");
+	htmlf("<tr%s><td>",
+		ctx.qry.showmsg ? " class='logheader'" : "");
 	tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
 	tmp = cgit_pageurl(ctx.repo->url, "commit", tmp);
 	html_link_open(tmp, NULL, NULL);
 	cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
 	html_link_close();
-	html("</td><td>");
+	htmlf("</td><td%s>",
+		ctx.qry.showmsg ? " class='logsubject'" : "");
 	cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
 			 sha1_to_hex(commit->object.sha1));
+	show_commit_decorations(commit);
 	html("</td><td>");
 	html_txt(info->author);
 	if (ctx.repo->enable_log_filecount) {
@@ -61,21 +97,45 @@ void print_commit(struct commit *commit)
 		}
 	}
 	html("</td></tr>\n");
+	if (ctx.qry.showmsg) {
+		if (ctx.repo->enable_log_filecount) {
+			cols++;
+			if (ctx.repo->enable_log_linecount)
+				cols++;
+		}
+		htmlf("<tr class='nohover'><td/><td colspan='%d' class='logmsg'>",
+			cols);
+		html_txt(info->msg);
+		html("</td></tr>\n");
+	}
 	cgit_free_commitinfo(info);
 }
 
+static const char *disambiguate_ref(const char *ref)
+{
+	unsigned char sha1[20];
+	const char *longref;
+
+	longref = fmt("refs/heads/%s", ref);
+	if (get_sha1(longref, sha1) == 0)
+		return longref;
+
+	return ref;
+}
 
 void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
 		    char *path, int pager)
 {
 	struct rev_info rev;
 	struct commit *commit;
-	const char *argv[] = {NULL, tip, NULL, NULL, NULL};
+	const char *argv[] = {NULL, NULL, NULL, NULL, NULL};
 	int argc = 2;
 	int i, columns = 3;
 
 	if (!tip)
-		argv[1] = ctx.qry.head;
+		tip = ctx.qry.head;
+
+	argv[1] = disambiguate_ref(tip);
 
 	if (grep && pattern && (!strcmp(grep, "grep") ||
 				!strcmp(grep, "author") ||
@@ -92,6 +152,8 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
 	rev.verbose_header = 1;
 	rev.show_root_diff = 0;
 	setup_revisions(argc, argv, &rev, NULL);
+	load_ref_decorations();
+	rev.show_decorations = 1;
 	rev.grep_filter.regflags |= REG_ICASE;
 	compile_grep_patterns(&rev.grep_filter);
 	prepare_revision_walk(&rev);
@@ -100,8 +162,16 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
 		html("<table class='list nowrap'>");
 
 	html("<tr class='nohover'><th class='left'>Age</th>"
-	     "<th class='left'>Commit message</th>"
-	     "<th class='left'>Author</th>");
+	      "<th class='left'>Commit message");
+	if (pager) {
+		html(" (");
+		cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
+			      NULL, ctx.qry.head, ctx.qry.sha1,
+			      ctx.qry.path, ctx.qry.ofs, ctx.qry.grep,
+			      ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
+		html(")");
+	}
+	html("</th><th class='left'>Author</th>");
 	if (ctx.repo->enable_log_filecount) {
 		html("<th class='left'>Files</th>");
 		columns++;
@@ -136,20 +206,20 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
 			cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
 				      ctx.qry.sha1, ctx.qry.path,
 				      ofs - cnt, ctx.qry.grep,
-				      ctx.qry.search);
+				      ctx.qry.search, ctx.qry.showmsg);
 			html("&nbsp;");
 		}
 		if ((commit = get_revision(&rev)) != NULL) {
 			cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
 				      ctx.qry.sha1, ctx.qry.path,
 				      ofs + cnt, ctx.qry.grep,
-				      ctx.qry.search);
+				      ctx.qry.search, ctx.qry.showmsg);
 		}
 		html("</div>");
 	} else if ((commit = get_revision(&rev)) != NULL) {
 		html("<tr class='nohover'><td colspan='3'>");
 		cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL, NULL, 0,
-			      NULL, NULL);
+			      NULL, NULL, ctx.qry.showmsg);
 		html("</td></tr>\n");
 	}
 }