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/* 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>%s (%s)</td></tr>\n",
		      revname, 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);
	}
	return;
}
">{ rm -rf cache mkdir -p cache mkrepo repos/foo 5 >/dev/null mkrepo repos/bar 50 >/dev/null mkrepo repos/foo+bar 10 testplus >/dev/null mkrepo "repos/with space" 2 >/dev/null mkrepo repos/filter 5 testplus >/dev/null cat >cgitrc <<EOF virtual-root=/ cache-root=$PWD/cache cache-size=1021 snapshots=tar.gz tar.bz zip enable-log-filecount=1 enable-log-linecount=1 summary-log=5 summary-branches=5 summary-tags=5 clone-url=git://example.org/\$CGIT_REPO_URL.git enable-filter-overrides=1 repo.url=foo repo.path=$PWD/repos/foo/.git # Do not specify a description for this repo, as it then will be assigned # the constant value "[no description]" (which actually used to cause a # segfault). repo.url=bar repo.path=$PWD/repos/bar/.git repo.desc=the bar repo repo.url=foo+bar repo.path=$PWD/repos/foo+bar/.git repo.desc=the foo+bar repo repo.url=with space repo.path=$PWD/repos/with space/.git repo.desc=spaced repo repo.url=filter-exec repo.path=$PWD/repos/filter/.git repo.desc=filtered repo repo.about-filter=exec:$FILTER_DIRECTORY/dump.sh repo.commit-filter=exec:$FILTER_DIRECTORY/dump.sh repo.email-filter=exec:$FILTER_DIRECTORY/dump.sh repo.source-filter=exec:$FILTER_DIRECTORY/dump.sh repo.readme=master:a+b EOF if [ $CGIT_HAS_LUA -eq 1 ]; then cat >>cgitrc <<EOF repo.url=filter-lua repo.path=$PWD/repos/filter/.git repo.desc=filtered repo repo.about-filter=lua:$FILTER_DIRECTORY/dump.lua repo.commit-filter=lua:$FILTER_DIRECTORY/dump.lua repo.email-filter=lua:$FILTER_DIRECTORY/dump.lua repo.source-filter=lua:$FILTER_DIRECTORY/dump.lua repo.readme=master:a+b EOF fi } cgit_query() { CGIT_CONFIG="$PWD/cgitrc" QUERY_STRING="$1" cgit } cgit_url() { CGIT_CONFIG="$PWD/cgitrc" QUERY_STRING="url=$1" cgit } strip_headers() { while read -r line do test -z "$line" && break done cat } test -z "$CGIT_TEST_NO_CREATE_REPOS" && setup_repos