ui-commit.c

   1 #include "cgit.h"
   2
   3 void cgit_print_commit(const char *hex)
   4 {
   5         struct commit *commit;
   6         struct commitinfo *info;
   7         struct commit_list *p;
   8         unsigned long size;
   9         char type[20];
  10         char *buf;
  11
  12         unsigned char sha1[20];
  13
  14         if (get_sha1(hex, sha1)) {
  15                 cgit_print_error(fmt("Bad object id: %s", hex));
  16                 return;
  17         }
  18
  19         buf = read_sha1_file(sha1, type, &size);
  20         if (!buf) {
  21                 cgit_print_error(fmt("Bad object reference: %s", hex));
  22                 return;
  23         }
  24
  25         commit = lookup_commit(sha1);
  26         if (!commit) {
  27                 cgit_print_error(fmt("Bad commit reference: %s", hex));
  28                 return;
  29         }
  30
  31         commit->buffer = buf;
  32         if (parse_commit_buffer(commit, buf, size)) {
  33                 cgit_print_error(fmt("Malformed commit buffer: %s", hex));
  34                 return;
  35         }
  36
  37         info = cgit_parse_commit(commit);
  38
  39         html("<table class='commit-info'>\n");
  40         html("<tr><th>author</th><td colspan='2'>");
  41         html_txt(info->author);
  42         html("</td></tr>\n");
  43         html("<tr><th>committer</th><td>");
  44         html_txt(info->committer);
  45         html("</td><td class='right'>");
  46         cgit_print_date(commit->date);
  47         html("</td></tr>\n");
  48         html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='");
  49         html_attr(cgit_pageurl(cgit_query_repo, "tree", fmt("id=%s", sha1_to_hex(commit->tree->object.sha1))));
  50         htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1));
  51
  52         for (p = commit->parents; p ; p = p->next) {
  53                 html("<tr><th>parent</th><td colspan='2' class='sha1'><a href='");
  54                 html_attr(cgit_pageurl(cgit_query_repo, "commit", fmt("id=%s", sha1_to_hex(p->item->object.sha1))));
  55                 htmlf("'>%s</a></td></tr>\n",
  56                       sha1_to_hex(p->item->object.sha1));
  57         }
  58         html("</table>\n");
  59         html("<div class='commit-subject'>");
  60         html_txt(info->subject);
  61         html("</div>");
  62         html("<div class='commit-msg'>");
  63         html_txt(info->msg);
  64         html("</div>");
  65         free(info->author);
  66         free(info->committer);
  67         free(info->subject);
  68         free(info);
  69 }