Beispiel #1
0
void cgit_print_blame(void)
{
	const char *rev = ctx.qry.sha1;
	struct object_id oid;
	struct commit *commit;
	struct pathspec_item path_items = {
		.match = ctx.qry.path,
		.len = ctx.qry.path ? strlen(ctx.qry.path) : 0
	};
	struct pathspec paths = {
		.nr = 1,
		.items = &path_items
	};
	struct walk_tree_context walk_tree_ctx = {
		.state = 0
	};

	if (!rev)
		rev = ctx.qry.head;

	if (get_oid(rev, &oid)) {
		cgit_print_error_page(404, "Not found",
			"Invalid revision name: %s", rev);
		return;
	}
	commit = lookup_commit_reference(&oid);
	if (!commit || parse_commit(commit)) {
		cgit_print_error_page(404, "Not found",
			"Invalid commit reference: %s", rev);
		return;
	}

	walk_tree_ctx.curr_rev = xstrdup(rev);
	walk_tree_ctx.match_baselen = (path_items.match) ?
				       basedir_len(path_items.match) : -1;

	read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree,
		&walk_tree_ctx);
	if (!walk_tree_ctx.state)
		cgit_print_error_page(404, "Not found", "Not found");
	else if (walk_tree_ctx.state == 2)
		cgit_print_error_page(404, "No blame for folders",
			"Blame is not available for folders.");

	free(walk_tree_ctx.curr_rev);
}
Beispiel #2
0
void cgit_print_plain(void)
{
	const char *rev = ctx.qry.sha1;
	unsigned char sha1[20];
	struct commit *commit;
	struct pathspec_item path_items = {
		.match = ctx.qry.path,
		.len = ctx.qry.path ? strlen(ctx.qry.path) : 0
	};
	struct pathspec paths = {
		.nr = 1,
		.items = &path_items
	};
	struct walk_tree_context walk_tree_ctx = {
		.match = 0
	};

	if (!rev)
		rev = ctx.qry.head;

	if (get_sha1(rev, sha1)) {
		cgit_print_error_page(404, "Not found", "Not found");
		return;
	}
	commit = lookup_commit_reference(sha1);
	if (!commit || parse_commit(commit)) {
		cgit_print_error_page(404, "Not found", "Not found");
		return;
	}
	if (!path_items.match) {
		path_items.match = "";
		walk_tree_ctx.match_baselen = -1;
		print_dir(commit->tree->object.sha1, "", 0, "");
		walk_tree_ctx.match = 2;
	}
	else
		walk_tree_ctx.match_baselen = basedir_len(path_items.match);
	read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
	if (!walk_tree_ctx.match)
		cgit_print_error_page(404, "Not found", "Not found");
	else if (walk_tree_ctx.match == 2)
		print_dir_tail();
}
Beispiel #3
0
void cgit_clone_info(void)
{
	if (!ctx.qry.path || strcmp(ctx.qry.path, "refs")) {
		cgit_print_error_page(400, "Bad request", "Bad request");
		return;
	}

	ctx.page.mimetype = "text/plain";
	ctx.page.filename = "info/refs";
	cgit_print_http_headers();
	for_each_ref(print_ref_info, NULL);
}
Beispiel #4
0
static int print_object(const unsigned char *sha1, const char *path)
{
	enum object_type type;
	char *buf, *mimetype;
	unsigned long size;

	type = sha1_object_info(sha1, &size);
	if (type == OBJ_BAD) {
		cgit_print_error_page(404, "Not found", "Not found");
		return 0;
	}

	buf = read_sha1_file(sha1, &type, &size);
	if (!buf) {
		cgit_print_error_page(404, "Not found", "Not found");
		return 0;
	}

	mimetype = get_mimetype_for_filename(path);
	ctx.page.mimetype = mimetype;

	if (!ctx.page.mimetype) {
		if (buffer_is_binary(buf, size)) {
			ctx.page.mimetype = "application/octet-stream";
			ctx.page.charset = NULL;
		} else {
			ctx.page.mimetype = "text/plain";
		}
	}
	ctx.page.filename = path;
	ctx.page.size = size;
	ctx.page.etag = sha1_to_hex(sha1);
	cgit_print_http_headers();
	html_raw(buf, size);
	free(mimetype);
	free(buf);
	return 1;
}
Beispiel #5
0
void cgit_clone_objects(void)
{
	if (!ctx.qry.path) {
		cgit_print_error_page(400, "Bad request", "Bad request");
		return;
	}

	if (!strcmp(ctx.qry.path, "info/packs")) {
		print_pack_info();
		return;
	}

	send_file(git_path("objects/%s", ctx.qry.path));
}
Beispiel #6
0
static void send_file(const char *path)
{
	struct stat st;

	if (stat(path, &st)) {
		switch (errno) {
		case ENOENT:
			cgit_print_error_page(404, "Not found", "Not found");
			break;
		case EACCES:
			cgit_print_error_page(403, "Forbidden", "Forbidden");
			break;
		default:
			cgit_print_error_page(400, "Bad request", "Bad request");
		}
		return;
	}
	ctx.page.mimetype = "application/octet-stream";
	ctx.page.filename = path;
	skip_prefix(path, ctx.repo->path, &ctx.page.filename);
	skip_prefix(ctx.page.filename, "/", &ctx.page.filename);
	cgit_print_http_headers();
	html_include(path);
}
Beispiel #7
0
void cgit_print_repolist(void)
{
	int i, columns = 3, hits = 0, header = 0;
	char *last_section = NULL;
	char *section;
	int sorted = 0;

	if (!any_repos_visible()) {
		cgit_print_error_page(404, "Not found", "No repositories found");
		return;
	}

	if (ctx.cfg.enable_index_links)
		++columns;
	if (ctx.cfg.enable_index_owner)
		++columns;

	ctx.page.title = ctx.cfg.root_title;
	cgit_print_http_headers();
	cgit_print_docstart();
	cgit_print_pageheader();

	if (ctx.cfg.index_header)
		html_include(ctx.cfg.index_header);

	if (ctx.qry.sort)
		sorted = sort_repolist(ctx.qry.sort);
	else if (ctx.cfg.section_sort)
		sort_repolist("section");

	html("<table summary='repository list' class='list nowrap'>");
	for (i = 0; i < cgit_repolist.count; i++) {
		ctx.repo = &cgit_repolist.repos[i];
		if (!is_visible(ctx.repo))
			continue;
		hits++;
		if (hits <= ctx.qry.ofs)
			continue;
		if (hits > ctx.qry.ofs + ctx.cfg.max_repo_count)
			continue;
		if (!header++)
			print_header();
		section = ctx.repo->section;
		if (section && !strcmp(section, ""))
			section = NULL;
		if (!sorted &&
		    ((last_section == NULL && section != NULL) ||
		    (last_section != NULL && section == NULL) ||
		    (last_section != NULL && section != NULL &&
		     strcmp(section, last_section)))) {
			htmlf("<tr class='nohover'><td colspan='%d' class='reposection'>",
			      columns);
			html_txt(section);
			html("</td></tr>");
			last_section = section;
		}
		htmlf("<tr><td class='%s'>",
		      !sorted && section ? "sublevel-repo" : "toplevel-repo");
		cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
		html("</td><td>");
		html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);
		html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
		html_link_close();
		html("</td><td>");
		if (ctx.cfg.enable_index_owner) {
			if (ctx.repo->owner_filter) {
				cgit_open_filter(ctx.repo->owner_filter);
				html_txt(ctx.repo->owner);
				cgit_close_filter(ctx.repo->owner_filter);
			} else {
				html("<a href='");
				html_attr(cgit_currenturl());
				html("?q=");
				html_url_arg(ctx.repo->owner);
				html("'>");
				html_txt(ctx.repo->owner);
				html("</a>");
			}
			html("</td><td>");
		}
		print_modtime(ctx.repo);
		html("</td>");
		if (ctx.cfg.enable_index_links) {
			html("<td>");
			cgit_summary_link("summary", NULL, "button", NULL);
			cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
				      0, NULL, NULL, ctx.qry.showmsg, 0);
			cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
			html("</td>");
		}
		html("</tr>\n");
	}
	html("</table>");
	if (hits > ctx.cfg.max_repo_count)
		print_pager(hits, ctx.cfg.max_repo_count, ctx.qry.search, ctx.qry.sort);
	cgit_print_docend();
}
Beispiel #8
0
void cgit_print_patch(const char *new_rev, const char *old_rev,
		      const char *prefix)
{
	struct rev_info rev;
	struct commit *commit;
	unsigned char new_rev_sha1[20], old_rev_sha1[20];
	char rev_range[2 * 40 + 3];
	char *rev_argv[] = { NULL, "--reverse", "--format=email", rev_range };
	char *patchname;

	if (!new_rev)
		new_rev = ctx.qry.head;

	if (get_sha1(new_rev, new_rev_sha1)) {
		cgit_print_error_page(404, "Not found",
				"Bad object id: %s", new_rev);
		return;
	}
	commit = lookup_commit_reference(new_rev_sha1);
	if (!commit) {
		cgit_print_error_page(404, "Not found",
				"Bad commit reference: %s", new_rev);
		return;
	}

	if (old_rev) {
		if (get_sha1(old_rev, old_rev_sha1)) {
			cgit_print_error_page(404, "Not found",
					"Bad object id: %s", old_rev);
			return;
		}
		if (!lookup_commit_reference(old_rev_sha1)) {
			cgit_print_error_page(404, "Not found",
					"Bad commit reference: %s", old_rev);
			return;
		}
	} else if (commit->parents && commit->parents->item) {
		hashcpy(old_rev_sha1, commit->parents->item->object.sha1);
	} else {
		hashclr(old_rev_sha1);
	}

	if (is_null_sha1(old_rev_sha1)) {
		memcpy(rev_range, sha1_to_hex(new_rev_sha1), 41);
	} else {
		sprintf(rev_range, "%s..%s", sha1_to_hex(old_rev_sha1),
			sha1_to_hex(new_rev_sha1));
	}

	patchname = fmt("%s.patch", rev_range);
	ctx.page.mimetype = "text/plain";
	ctx.page.filename = patchname;
	cgit_print_http_headers();

	if (ctx.cfg.noplainemail) {
		rev_argv[2] = "--format=format:From %H Mon Sep 17 00:00:00 "
			      "2001%nFrom: %an%nDate: %aD%n%w(78,0,1)Subject: "
			      "%s%n%n%w(0)%b";
	}

	init_revisions(&rev, NULL);
	rev.abbrev = DEFAULT_ABBREV;
	rev.verbose_header = 1;
	rev.diff = 1;
	rev.show_root_diff = 1;
	rev.max_parents = 1;
	rev.diffopt.output_format |= DIFF_FORMAT_DIFFSTAT |
			DIFF_FORMAT_PATCH | DIFF_FORMAT_SUMMARY;
	setup_revisions(ARRAY_SIZE(rev_argv), (const char **)rev_argv, &rev,
			NULL);
	prepare_revision_walk(&rev);

	while ((commit = get_revision(&rev)) != NULL) {
		log_tree_commit(&rev, commit);
		printf("-- \ncgit %s\n\n", cgit_version);
	}

	fflush(stdout);
}
Beispiel #9
0
/* Create a sorted string_list with one entry per author. The util-field
 * for each author is another string_list which is used to calculate the
 * number of commits per time-interval.
 */
void cgit_show_stats(void)
{
	struct string_list authors;
	const struct cgit_period *period;
	int top, i;
	const char *code = "w";

	if (ctx.qry.period)
		code = ctx.qry.period;

	i = cgit_find_stats_period(code, &period);
	if (!i) {
		cgit_print_error_page(404, "Not found",
			"Unknown statistics type: %c", code[0]);
		return;
	}
	if (i > ctx.repo->max_stats) {
		cgit_print_error_page(400, "Bad request",
			"Statistics type disabled: %s", period->name);
		return;
	}
	authors = collect_stats(period);
	qsort(authors.items, authors.nr, sizeof(struct string_list_item),
		cmp_total_commits);

	top = ctx.qry.ofs;
	if (!top)
		top = 10;

	cgit_print_layout_start();
	html("<div class='cgit-panel'>");
	html("<b>stat options</b>");
	html("<form method='get' action=''>");
	cgit_add_hidden_formfields(1, 0, "stats");
	html("<table><tr><td colspan='2'/></tr>");
	if (ctx.repo->max_stats > 1) {
		html("<tr><td class='label'>Period:</td>");
		html("<td class='ctrl'><select name='period' onchange='this.form.submit();'>");
		for (i = 0; i < ctx.repo->max_stats; i++)
			html_option(fmt("%c", periods[i].code),
				    periods[i].name, fmt("%c", period->code));
		html("</select></td></tr>");
	}
	html("<tr><td class='label'>Authors:</td>");
	html("<td class='ctrl'><select name='ofs' onchange='this.form.submit();'>");
	html_intoption(10, "10", top);
	html_intoption(25, "25", top);
	html_intoption(50, "50", top);
	html_intoption(100, "100", top);
	html_intoption(-1, "all", top);
	html("</select></td></tr>");
	html("<tr><td/><td class='ctrl'>");
	html("<noscript><input type='submit' value='Reload'/></noscript>");
	html("</td></tr></table>");
	html("</form>");
	html("</div>");
	htmlf("<h2>Commits per author per %s", period->name);
	if (ctx.qry.path) {
		html(" (path '");
		html_txt(ctx.qry.path);
		html("')");
	}
	html("</h2>");
	print_authors(&authors, top, period);
	cgit_print_layout_end();
}
Beispiel #10
0
int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
{
	unsigned char sha1[20];
	unsigned long size;
	struct pathspec_item path_items = {
		.match = path,
		.len = strlen(path)
	};
	struct pathspec paths = {
		.nr = 1,
		.items = &path_items
	};
	struct walk_tree_context walk_tree_ctx = {
		.match_path = path,
		.matched_sha1 = sha1,
		.found_path = 0,
		.file_only = file_only
	};

	if (get_sha1(ref, sha1))
		return 0;
	if (sha1_object_info(sha1, &size) != OBJ_COMMIT)
		return 0;
	read_tree_recursive(lookup_commit_reference(sha1)->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
	return walk_tree_ctx.found_path;
}

int cgit_print_file(char *path, const char *head, int file_only)
{
	unsigned char sha1[20];
	enum object_type type;
	char *buf;
	unsigned long size;
	struct commit *commit;
	struct pathspec_item path_items = {
		.match = path,
		.len = strlen(path)
	};
	struct pathspec paths = {
		.nr = 1,
		.items = &path_items
	};
	struct walk_tree_context walk_tree_ctx = {
		.match_path = path,
		.matched_sha1 = sha1,
		.found_path = 0,
		.file_only = file_only
	};

	if (get_sha1(head, sha1))
		return -1;
	type = sha1_object_info(sha1, &size);
	if (type == OBJ_COMMIT) {
		commit = lookup_commit_reference(sha1);
		read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
		if (!walk_tree_ctx.found_path)
			return -1;
		type = sha1_object_info(sha1, &size);
	}
	if (type == OBJ_BAD)
		return -1;
	buf = read_sha1_file(sha1, &type, &size);
	if (!buf)
		return -1;
	buf[size] = '\0';
	html_raw(buf, size);
	free(buf);
	return 0;
}

void cgit_print_blob(const char *hex, char *path, const char *head, int file_only)
{
	unsigned char sha1[20];
	enum object_type type;
	char *buf;
	unsigned long size;
	struct commit *commit;
	struct pathspec_item path_items = {
		.match = path,
		.len = path ? strlen(path) : 0
	};
	struct pathspec paths = {
		.nr = 1,
		.items = &path_items
	};
	struct walk_tree_context walk_tree_ctx = {
		.match_path = path,
		.matched_sha1 = sha1,
		.found_path = 0,
		.file_only = file_only
	};

	if (hex) {
		if (get_sha1_hex(hex, sha1)) {
			cgit_print_error_page(400, "Bad request",
					"Bad hex value: %s", hex);
			return;
		}
	} else {
		if (get_sha1(head, sha1)) {
			cgit_print_error_page(404, "Not found",
					"Bad ref: %s", head);
			return;
		}
	}

	type = sha1_object_info(sha1, &size);

	if ((!hex) && type == OBJ_COMMIT && path) {
		commit = lookup_commit_reference(sha1);
		read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
		type = sha1_object_info(sha1,&size);
	}

	if (type == OBJ_BAD) {
		cgit_print_error_page(404, "Not found",
				"Bad object name: %s", hex);
		return;
	}

	buf = read_sha1_file(sha1, &type, &size);
	if (!buf) {
		cgit_print_error_page(500, "Internal server error",
				"Error reading object %s", hex);
		return;
	}

	buf[size] = '\0';
	if (buffer_is_binary(buf, size))
		ctx.page.mimetype = "application/octet-stream";
	else
		ctx.page.mimetype = "text/plain";
	ctx.page.filename = path;

	html("X-Content-Type-Options: nosniff\n");
	html("Content-Security-Policy: default-src 'none'\n");
	cgit_print_http_headers();
	html_raw(buf, size);
	free(buf);
}
Beispiel #11
0
void cgit_print_tag(char *revname)
{
	struct strbuf fullref = STRBUF_INIT;
	unsigned char sha1[20];
	struct object *obj;
	struct tag *tag;
	struct taginfo *info;

	if (!revname)
		revname = ctx.qry.head;

	strbuf_addf(&fullref, "refs/tags/%s", revname);
	if (get_sha1(fullref.buf, sha1)) {
		cgit_print_error_page(404, "Not found",
			"Bad tag reference: %s", revname);
		goto cleanup;
	}
	obj = parse_object(sha1);
	if (!obj) {
		cgit_print_error_page(500, "Internal server error",
			"Bad object id: %s", sha1_to_hex(sha1));
		goto cleanup;
	}
	if (obj->type == OBJ_TAG) {
		tag = lookup_tag(sha1);
		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
			cgit_print_error_page(500, "Internal server error",
				"Bad tag object: %s", revname);
			goto cleanup;
		}
		cgit_print_layout_start();
		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>");
			cgit_open_filter(ctx.repo->email_filter, info->tagger_email, "tag");
			html_txt(info->tagger);
			if (info->tagger_email && !ctx.cfg.noplainemail) {
				html(" ");
				html_txt(info->tagger_email);
			}
			cgit_close_filter(ctx.repo->email_filter);
			html("</td></tr>\n");
		}
		html("<tr><td>tagged object</td><td class='sha1'>");
		cgit_object_link(tag->tagged);
		html("</td></tr>\n");
		if (ctx.repo->snapshots)
			print_download_links(revname);
		html("</table>\n");
		print_tag_content(info->msg);
		cgit_print_layout_end();
	} else {
		cgit_print_layout_start();
		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 class='sha1'>");
		cgit_object_link(obj);
		html("</td></tr>\n");
		if (ctx.repo->snapshots)
			print_download_links(revname);
		html("</table>\n");
		cgit_print_layout_end();
	}

cleanup:
	strbuf_release(&fullref);
}
Beispiel #12
0
static void print_object(const unsigned char *sha1, const char *path,
			 const char *basename, const char *rev)
{
	enum object_type type;
	char *buf;
	unsigned long size;
	struct argv_array rev_argv = ARGV_ARRAY_INIT;
	struct rev_info revs;
	struct blame_scoreboard sb;
	struct blame_origin *o;
	struct blame_entry *ent = NULL;

	type = sha1_object_info(sha1, &size);
	if (type == OBJ_BAD) {
		cgit_print_error_page(404, "Not found", "Bad object name: %s",
				      sha1_to_hex(sha1));
		return;
	}

	buf = read_sha1_file(sha1, &type, &size);
	if (!buf) {
		cgit_print_error_page(500, "Internal server error",
			"Error reading object %s", sha1_to_hex(sha1));
		return;
	}

	argv_array_push(&rev_argv, "blame");
	argv_array_push(&rev_argv, rev);
	init_revisions(&revs, NULL);
	revs.diffopt.flags.allow_textconv = 1;
	setup_revisions(rev_argv.argc, rev_argv.argv, &revs, NULL);
	init_scoreboard(&sb);
	sb.revs = &revs;
	setup_scoreboard(&sb, path, &o);
	o->suspects = blame_entry_prepend(NULL, 0, sb.num_lines, o);
	prio_queue_put(&sb.commits, o->commit);
	blame_origin_decref(o);
	sb.ent = NULL;
	sb.path = path;
	assign_blame(&sb, 0);
	blame_sort_final(&sb);
	blame_coalesce(&sb);

	cgit_set_title_from_path(path);

	cgit_print_layout_start();
	htmlf("blob: %s (", sha1_to_hex(sha1));
	cgit_plain_link("plain", NULL, NULL, ctx.qry.head, rev, path);
	html(") (");
	cgit_tree_link("tree", NULL, NULL, ctx.qry.head, rev, path);
	html(")\n");

	if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
		htmlf("<div class='error'>blob size (%ldKB)"
		      " exceeds display size limit (%dKB).</div>",
		      size / 1024, ctx.cfg.max_blob_size);
		return;
	}

	html("<table class='blame blob'>\n<tr>\n");

	/* Commit hashes */
	html("<td class='hashes'>");
	for (ent = sb.ent; ent; ent = ent->next) {
		html("<div class='alt'><pre>");
		emit_blame_entry_hash(ent);
		html("</pre></div>");
	}
	html("</td>\n");

	/* Line numbers */
	if (ctx.cfg.enable_tree_linenumbers) {
		html("<td class='linenumbers'>");
		for (ent = sb.ent; ent; ent = ent->next) {
			html("<div class='alt'><pre>");
			emit_blame_entry_linenumber(ent);
			html("</pre></div>");
		}
		html("</td>\n");
	}

	html("<td class='lines'><div>");

	/* Colored bars behind lines */
	html("<div>");
	for (ent = sb.ent; ent; ) {
		struct blame_entry *e = ent->next;
		html("<div class='alt'><pre>");
		emit_blame_entry_line_background(&sb, ent);
		html("</pre></div>");
		free(ent);
		ent = e;
	}
	html("</div>");

	free((void *)sb.final_buf);

	/* Lines */
	html("<pre><code>");
	if (ctx.repo->source_filter) {
		char *filter_arg = xstrdup(basename);
		cgit_open_filter(ctx.repo->source_filter, filter_arg);
		html_raw(buf, size);
		cgit_close_filter(ctx.repo->source_filter);
		free(filter_arg);
	} else {
		html_txt(buf);
	}
	html("</code></pre>");

	html("</div></td>\n");

	html("</tr>\n</table>\n");

	cgit_print_layout_end();
}
Beispiel #13
0
void cgit_print_commit(char *hex, const char *prefix)
{
	struct commit *commit, *parent;
	struct commitinfo *info, *parent_info;
	struct commit_list *p;
	struct strbuf notes = STRBUF_INIT;
	unsigned char sha1[20];
	char *tmp, *tmp2;
	int parents = 0;

	if (!hex)
		hex = ctx.qry.head;

	if (get_sha1(hex, sha1)) {
		cgit_print_error_page(400, "Bad request",
				"Bad object id: %s", hex);
		return;
	}
	commit = lookup_commit_reference(sha1);
	if (!commit) {
		cgit_print_error_page(404, "Not found",
				"Bad commit reference: %s", hex);
		return;
	}
	info = cgit_parse_commit(commit);

	format_display_notes(sha1, &notes, PAGE_ENCODING, 0);

	load_ref_decorations(DECORATE_FULL_REFS);

	cgit_print_layout_start();
	cgit_print_diff_ctrls();
	html("<table summary='commit info' class='commit-info'>\n");
	html("<tr><th>author</th><td>");
	cgit_open_filter(ctx.repo->email_filter, info->author_email, "commit");
	html_txt(info->author);
	if (!ctx.cfg.noplainemail) {
		html(" ");
		html_txt(info->author_email);
	}
	cgit_close_filter(ctx.repo->email_filter);
	html("</td><td class='right'>");
	html_txt(show_date(info->author_date, info->author_tz,
				cgit_date_mode(DATE_ISO8601)));
	html("</td></tr>\n");
	html("<tr><th>committer</th><td>");
	cgit_open_filter(ctx.repo->email_filter, info->committer_email, "commit");
	html_txt(info->committer);
	if (!ctx.cfg.noplainemail) {
		html(" ");
		html_txt(info->committer_email);
	}
	cgit_close_filter(ctx.repo->email_filter);
	html("</td><td class='right'>");
	html_txt(show_date(info->committer_date, info->committer_tz,
				cgit_date_mode(DATE_ISO8601)));
	html("</td></tr>\n");
	html("<tr><th>commit</th><td colspan='2' class='sha1'>");
	tmp = oid_to_hex(&commit->object.oid);
	cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix);
	html(" (");
	cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
	html(")</td></tr>\n");
	html("<tr><th>tree</th><td colspan='2' class='sha1'>");
	tmp = xstrdup(hex);
	cgit_tree_link(oid_to_hex(&commit->tree->object.oid), NULL, NULL,
		       ctx.qry.head, tmp, NULL);
	if (prefix) {
		html(" /");
		cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);
	}
	free(tmp);
	html("</td></tr>\n");
	for (p = commit->parents; p; p = p->next) {
		parent = lookup_commit_reference(p->item->object.oid.hash);
		if (!parent) {
			html("<tr><td colspan='3'>");
			cgit_print_error("Error reading parent commit");
			html("</td></tr>");
			continue;
		}
		html("<tr><th>parent</th>"
		     "<td colspan='2' class='sha1'>");
		tmp = tmp2 = oid_to_hex(&p->item->object.oid);
		if (ctx.repo->enable_subject_links) {
			parent_info = cgit_parse_commit(parent);
			tmp2 = parent_info->subject;
		}
		cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix);
		html(" (");
		cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
			       oid_to_hex(&p->item->object.oid), prefix);
		html(")</td></tr>");
		parents++;
	}
	if (ctx.repo->snapshots) {
		html("<tr><th>download</th><td colspan='2' class='sha1'>");
		cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
					  hex, ctx.repo->snapshots);
		html("</td></tr>");
	}
	html("</table>\n");
	html("<div class='commit-subject'>");
	cgit_open_filter(ctx.repo->commit_filter);
	html_txt(info->subject);
	cgit_close_filter(ctx.repo->commit_filter);
	show_commit_decorations(commit);
	html("</div>");
	html("<div class='commit-msg'>");
	cgit_open_filter(ctx.repo->commit_filter);
	html_txt(info->msg);
	cgit_close_filter(ctx.repo->commit_filter);
	html("</div>");
	if (notes.len != 0) {
		html("<div class='notes-header'>Notes</div>");
		html("<div class='notes'>");
		cgit_open_filter(ctx.repo->commit_filter);
		html_txt(notes.buf);
		cgit_close_filter(ctx.repo->commit_filter);
		html("</div>");
		html("<div class='notes-footer'></div>");
	}
	if (parents < 3) {
		if (parents)
			tmp = oid_to_hex(&commit->parents->item->object.oid);
		else
			tmp = NULL;
		cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0, 0);
	}
	strbuf_release(&notes);
	cgit_free_commitinfo(info);
	cgit_print_layout_end();
}