Make all tags viewable

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

2 files changed, 10 insertions, 1 deletions

diff --git a/ui-refs.c b/ui-refs.c
index c35e694..25da00a 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -1,228 +1,228 @@
 /* ui-refs.c: browse symbolic refs
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "html.h"
 #include "ui-shared.h"
 
 static int header;
 
 static int cmp_age(int age1, int age2)
 {
 	if (age1 != 0 && age2 != 0)
 		return age2 - age1;
 
 	if (age1 == 0 && age2 == 0)
 		return 0;
 
 	if (age1 == 0)
 		return +1;
 
 	return -1;
 }
 
 static int cmp_ref_name(const void *a, const void *b)
 {
 	struct refinfo *r1 = *(struct refinfo **)a;
 	struct refinfo *r2 = *(struct refinfo **)b;
 
 	return strcmp(r1->refname, r2->refname);
 }
 
 static int cmp_branch_age(const void *a, const void *b)
 {
 	struct refinfo *r1 = *(struct refinfo **)a;
 	struct refinfo *r2 = *(struct refinfo **)b;
 
 	return cmp_age(r1->commit->committer_date, r2->commit->committer_date);
 }
 
 static int cmp_tag_age(const void *a, const void *b)
 {
 	struct refinfo *r1 = *(struct refinfo **)a;
 	struct refinfo *r2 = *(struct refinfo **)b;
 
 	return cmp_age(r1->tag->tagger_date, r2->tag->tagger_date);
 }
 
 static int print_branch(struct refinfo *ref)
 {
 	struct commitinfo *info = ref->commit;
 	char *name = (char *)ref->refname;
 
 	if (!info)
 		return 1;
 	html("<tr><td>");
 	cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0, NULL, NULL,
 		      ctx.qry.showmsg);
 	html("</td><td>");
 
 	if (ref->object->type == OBJ_COMMIT) {
 		cgit_commit_link(info->subject, NULL, NULL, name, NULL);
 		html("</td><td>");
 		html_txt(info->author);
 		html("</td><td colspan='2'>");
 		cgit_print_age(info->commit->date, -1, NULL);
 	} else {
 		html("</td><td></td><td>");
 		cgit_object_link(ref->object);
 	}
 	html("</td></tr>\n");
 	return 0;
 }
 
 static void print_tag_header()
 {
 	html("<tr class='nohover'><th class='left'>Tag</th>"
 	     "<th class='left'>Download</th>"
 	     "<th class='left'>Author</th>"
 	     "<th class='left' colspan='2'>Age</th></tr>\n");
 	header = 1;
 }
 
 static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
 {
 	const struct cgit_snapshot_format* f;
     	char *filename;
 	const char *basename;
 
 	if (!ref || strlen(ref) < 2)
 		return;
 
 	basename = cgit_repobasename(repo->url);
 	if (prefixcmp(ref, basename) != 0) {
 		if ((ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1]))
 			ref++;
 		if (isdigit(ref[0]))
 			ref = xstrdup(fmt("%s-%s", basename, ref));
 	}
 
 	for (f = cgit_snapshot_formats; f->suffix; f++) {
 		if (!(repo->snapshots & f->bit))
 			continue;
 		filename = fmt("%s%s", ref, f->suffix);
 		cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
 		html("&nbsp;&nbsp;");
 	}
 }
 static int print_tag(struct refinfo *ref)
 {
 	struct tag *tag;
 	struct taginfo *info;
 	char *name = (char *)ref->refname;
 
 	if (ref->object->type == OBJ_TAG) {
 		tag = (struct tag *)ref->object;
 		info = ref->tag;
 		if (!tag || !info)
 			return 1;
 		html("<tr><td>");
 		cgit_tag_link(name, NULL, NULL, ctx.qry.head, name);
 		html("</td><td>");
 		if (ctx.repo->snapshots && (tag->tagged->type == OBJ_COMMIT))
 			print_tag_downloads(ctx.repo, name);
 		else
 			cgit_object_link(tag->tagged);
 		html("</td><td>");
 		if (info->tagger)
 			html(info->tagger);
 		html("</td><td colspan='2'>");
 		if (info->tagger_date > 0)
 			cgit_print_age(info->tagger_date, -1, NULL);
 		html("</td></tr>\n");
 	} else {
 		if (!header)
 			print_tag_header();
 		html("<tr><td>");
-		html_txt(name);
+		cgit_tag_link(name, NULL, NULL, ctx.qry.head, name);
 		html("</td><td>");
 		if (ctx.repo->snapshots && (ref->object->type == OBJ_COMMIT))
 			print_tag_downloads(ctx.repo, name);
 		else
 			cgit_object_link(ref->object);
 		html("</td></tr>\n");
 	}
 	return 0;
 }
 
 static void print_refs_link(char *path)
 {
 	html("<tr class='nohover'><td colspan='4'>");
 	cgit_refs_link("[...]", NULL, NULL, ctx.qry.head, NULL, path);
 	html("</td></tr>");
 }
 
 void cgit_print_branches(int maxcount)
 {
 	struct reflist list;
 	int i;
 
 	html("<tr class='nohover'><th class='left'>Branch</th>"
 	     "<th class='left'>Commit message</th>"
 	     "<th class='left'>Author</th>"
 	     "<th class='left' colspan='2'>Age</th></tr>\n");
 
 	list.refs = NULL;
 	list.alloc = list.count = 0;
 	for_each_branch_ref(cgit_refs_cb, &list);
 
 	if (maxcount == 0 || maxcount > list.count)
 		maxcount = list.count;
 
 	if (maxcount < list.count) {
 		qsort(list.refs, list.count, sizeof(*list.refs), cmp_branch_age);
 		qsort(list.refs, maxcount, sizeof(*list.refs), cmp_ref_name);
 	}
 
 	for(i=0; i<maxcount; i++)
 		print_branch(list.refs[i]);
 
 	if (maxcount < list.count)
 		print_refs_link("heads");
 }
 
 void cgit_print_tags(int maxcount)
 {
 	struct reflist list;
 	int i;
 
 	header = 0;
 	list.refs = NULL;
 	list.alloc = list.count = 0;
 	for_each_tag_ref(cgit_refs_cb, &list);
 	if (list.count == 0)
 		return;
 	qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age);
 	if (!maxcount)
 		maxcount = list.count;
 	else if (maxcount > list.count)
 		maxcount = list.count;
 	print_tag_header();
 	for(i=0; i<maxcount; i++)
 		print_tag(list.refs[i]);
 
 	if (maxcount < list.count)
 		print_refs_link("tags");
 }
 
 void cgit_print_refs()
 {
 
 	html("<table class='list nowrap'>");
 
 	if (ctx.qry.path && !strncmp(ctx.qry.path, "heads", 5))
 		cgit_print_branches(0);
 	else if (ctx.qry.path && !strncmp(ctx.qry.path, "tags", 4))
 		cgit_print_tags(0);
 	else {
 		cgit_print_branches(0);
 		html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
 		cgit_print_tags(0);
 	}
 	html("</table>");
 }
diff --git a/ui-tag.c b/ui-tag.c
index 54b9f4c..0e056e0 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -1,80 +1,89 @@
 /* ui-tag.c: display a tag
  *
  * Copyright (C) 2007 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "html.h"
 #include "ui-shared.h"
 
 static void print_tag_content(char *buf)
 {
 	char *p;
 
 	if (!buf)
 		return;
 
 	html("<div class='commit-subject'>");
 	p = strchr(buf, '\n');
 	if (p)
 		*p = '\0';
 	html_txt(buf);
 	html("</div>");
 	if (p) {
 		html("<div class='commit-msg'>");
 		html_txt(++p);
 		html("</div>");
 	}
 }
 
 void cgit_print_tag(char *revname)
 {
 	unsigned char sha1[20];
 	struct object *obj;
 	struct tag *tag;
 	struct taginfo *info;
 
 	if (get_sha1(revname, sha1)) {
 		cgit_print_error(fmt("Bad tag reference: %s", revname));
 		return;
 	}
 	obj = parse_object(sha1);
 	if (!obj) {
 		cgit_print_error(fmt("Bad object id: %s", sha1_to_hex(sha1)));
 		return;
 	}
 	if (obj->type == OBJ_TAG) {
 		tag = lookup_tag(sha1);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
 			cgit_print_error(fmt("Bad tag object: %s", revname));
 			return;
 		}
 		html("<table class='commit-info'>\n");
 		htmlf("<tr><td>Tag name</td><td>");
 		html_txt(revname);
 		htmlf(" (%s)</td></tr>\n", sha1_to_hex(sha1));
 		if (info->tagger_date > 0) {
 			html("<tr><td>Tag date</td><td>");
 			cgit_print_date(info->tagger_date, FMT_LONGDATE, ctx.cfg.local_time);
 			html("</td></tr>\n");
 		}
 		if (info->tagger) {
 			html("<tr><td>Tagged by</td><td>");
 			html_txt(info->tagger);
 			if (info->tagger_email) {
 				html(" ");
 				html_txt(info->tagger_email);
 			}
 			html("</td></tr>\n");
 		}
 		html("<tr><td>Tagged object</td><td>");
 		cgit_object_link(tag->tagged);
 		html("</td></tr>\n");
 		html("</table>\n");
 		print_tag_content(info->msg);
+	} else {
+		html("<table class='commit-info'>\n");
+		htmlf("<tr><td>Tag name</td><td>");
+		html_txt(revname);
+		html("</td></tr>\n");
+		html("<tr><td>Tagged object</td><td>");
+		cgit_object_link(obj);
+		html("</td></tr>\n");
+		html("</table>\n");
 	}
 	return;
 }