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#define USE_THE_REPOSITORY_VARIABLE
#include "cgit.h"
#include "html.h"
#include "parsing.h"
#include "ui-shared.h"
#include "ui-tag.h"
static void print_name_row(const char *revname, const struct object_id *oid)
{
html("<tr><th scope='row'>tag name</th><td>");
html_txt(revname);
if (oid)
htmlf(" (<span class='oid'>%s</span>)", oid_to_hex(oid));
html("</td></tr>\n");
}
static void print_date_row(struct taginfo *info)
{
html("<tr><th scope='row'>tag date</th><td>");
cgit_print_date(info->tagger_date, info->tagger_tz);
html("</td></tr>\n");
}
static void print_tagger_row(struct taginfo *info)
{
html("<tr><th scope='row'>tagged by</th><td>");
cgit_print_person(info->tagger, info->tagger_email, "tag", 1);
html("</td></tr>\n");
}
static void print_object_row(struct object *obj)
{
html("<tr><th scope='row'>tagged object</th><td class='oid'>");
cgit_object_link(obj, 1);
html("</td></tr>\n");
}
static void print_download_row(const char *revname, const struct object *obj)
{
if (!ctx.repo->snapshots || obj->type != OBJ_COMMIT)
return;
html("<tr><th scope='row'>download</th><td class='oid'>");
cgit_print_snapshot_links(ctx.repo, revname, "<br>");
html("</td></tr>\n");
}
static void print_message(char *msg)
{
char *newline, *body;
if (!msg)
return;
html("<div class='commit-subject'>");
newline = strchr(msg, '\n');
if (newline)
*newline = '\0';
html_txt(msg);
html("</div>");
if (newline) {
body = newline + 1;
while (*body == '\n')
body++;
html("<div class='commit-msg'>");
html_txt(body);
html("</div>");
}
}
static void print_annotated_tag(const char *revname, struct tag *tag)
{
struct taginfo *info = cgit_parse_tag(tag);
if (!info) {
cgit_print_error_page(500, "Internal Server Error", "Bad tag object: %s", revname);
return;
}
cgit_print_layout_start();
html("<table class='commit-info'>\n");
print_name_row(revname, &tag->object.oid);
if (info->tagger_date > 0)
print_date_row(info);
if (info->tagger)
print_tagger_row(info);
print_object_row(tag->tagged);
print_download_row(revname, tag->tagged);
html("</table>\n");
print_message(info->msg);
cgit_print_layout_end();
cgit_free_taginfo(info);
}
static void print_lightweight_tag(const char *revname, struct object *obj)
{
cgit_print_layout_start();
html("<table class='commit-info'>\n");
print_name_row(revname, NULL);
print_object_row(obj);
print_download_row(revname, obj);
html("</table>\n");
cgit_print_layout_end();
}
static int tag_by_id(const char *name, struct object_id *oid)
{
return !get_oid_hex(name, oid) &&
odb_read_object_info(the_repository->objects, oid, NULL) == OBJ_TAG;
}
void cgit_print_tag(char *revname)
{
struct strbuf fullref = STRBUF_INIT;
struct object_id oid;
struct object *obj;
if (!revname)
revname = ctx.qry.head;
strbuf_addf(&fullref, "refs/tags/%s", revname);
if (repo_get_oid(the_repository, fullref.buf, &oid) && !tag_by_id(revname, &oid)) {
cgit_print_error_page(404, "Not Found", "Bad tag reference: %s", revname);
goto cleanup;
}
obj = parse_object(the_repository, &oid);
if (!obj) {
cgit_print_error_page(500, "Internal Server Error", "Unable to read object %s",
oid_to_hex(&oid));
goto cleanup;
}
cgit_prefix_title(revname);
if (obj->type == OBJ_TAG)
print_annotated_tag(revname, (struct tag *)obj);
else
print_lightweight_tag(revname, obj);
cleanup:
strbuf_release(&fullref);
}
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