gitweb.ps.run Git - ps-cgit/blob - ui-commit.c

   1 /* ui-commit.c: generate commit view
   2  *
   3  * Copyright (C) 2006 Lars Hjemli
   4  *
   5  * Licensed under GNU General Public License v2
   6  *   (see COPYING for full license text)
   7  */
   8
   9 #include "cgit.h"
  10
  11 int files = 0;
  12
  13 void print_filepair(struct diff_filepair *pair)
  14 {
  15         char *query;
  16         char *class;
  17
  18         switch (pair->status) {
  19         case DIFF_STATUS_ADDED:
  20                 class = "add";
  21                 break;
  22         case DIFF_STATUS_COPIED:
  23                 class = "cpy";
  24                 break;
  25         case DIFF_STATUS_DELETED:
  26                 class = "del";
  27                 break;
  28         case DIFF_STATUS_MODIFIED:
  29                 class = "upd";
  30                 break;
  31         case DIFF_STATUS_RENAMED:
  32                 class = "mov";
  33                 break;
  34         case DIFF_STATUS_TYPE_CHANGED:
  35                 class = "typ";
  36                 break;
  37         case DIFF_STATUS_UNKNOWN:
  38                 class = "unk";
  39                 break;
  40         case DIFF_STATUS_UNMERGED:
  41                 class = "stg";
  42                 break;
  43         default:
  44                 die("bug: unhandled diff status %c", pair->status);
  45         }
  46
  47         html("<tr>");
  48         htmlf("<td class='mode'>");
  49         if (is_null_sha1(pair->two->sha1)) {
  50                 html_filemode(pair->one->mode);
  51         } else {
  52                 html_filemode(pair->two->mode);
  53         }
  54
  55         if (pair->one->mode != pair->two->mode &&
  56             !is_null_sha1(pair->one->sha1) &&
  57             !is_null_sha1(pair->two->sha1)) {
  58                 html("<span class='modechange'>[");
  59                 html_filemode(pair->one->mode);
  60                 html("]</span>");
  61         }
  62         htmlf("</td><td class='%s'>", class);
  63         query = fmt("id=%s&id2=%s", sha1_to_hex(pair->one->sha1),
  64                     sha1_to_hex(pair->two->sha1));
  65         html_link_open(cgit_pageurl(cgit_query_repo, "diff", query),
  66                        NULL, NULL);
  67         if (pair->status == DIFF_STATUS_COPIED ||
  68             pair->status == DIFF_STATUS_RENAMED) {
  69                 html_txt(pair->two->path);
  70                 htmlf("</a> (%s from ", pair->status == DIFF_STATUS_COPIED ?
  71                       "copied" : "renamed");
  72                 query = fmt("id=%s", sha1_to_hex(pair->one->sha1));
  73                 html_link_open(cgit_pageurl(cgit_query_repo, "view", query),
  74                                NULL, NULL);
  75                 html_txt(pair->one->path);
  76                 html("</a>)");
  77         } else {
  78                 html_txt(pair->two->path);
  79                 html("</a>");
  80         }
  81         html("<td>");
  82
  83         //TODO: diffstat graph
  84
  85         html("</td></tr>\n");
  86         files++;
  87 }
  88
  89 void cgit_print_commit(const char *hex)
  90 {
  91         struct commit *commit;
  92         struct commitinfo *info;
  93         struct commit_list *p;
  94         unsigned char sha1[20];
  95         char *query;
  96         char *filename;
  97
  98         if (get_sha1(hex, sha1)) {
  99                 cgit_print_error(fmt("Bad object id: %s", hex));
 100                 return;
 101         }
 102         commit = lookup_commit_reference(sha1);
 103         if (!commit) {
 104                 cgit_print_error(fmt("Bad commit reference: %s", hex));
 105                 return;
 106         }
 107         info = cgit_parse_commit(commit);
 108
 109         html("<table class='commit-info'>\n");
 110         html("<tr><th>author</th><td>");
 111         html_txt(info->author);
 112         html(" ");
 113         html_txt(info->author_email);
 114         html("</td><td class='right'>");
 115         cgit_print_date(info->author_date);
 116         html("</td></tr>\n");
 117         html("<tr><th>committer</th><td>");
 118         html_txt(info->committer);
 119         html(" ");
 120         html_txt(info->committer_email);
 121         html("</td><td class='right'>");
 122         cgit_print_date(info->committer_date);
 123         html("</td></tr>\n");
 124         html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='");
 125         query = fmt("id=%s", sha1_to_hex(commit->tree->object.sha1));
 126         html_attr(cgit_pageurl(cgit_query_repo, "tree", query));
 127         htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1));
 128         for (p = commit->parents; p ; p = p->next) {
 129                 html("<tr><th>parent</th>"
 130                      "<td colspan='2' class='sha1'>"
 131                      "<a href='");
 132                 query = fmt("id=%s", sha1_to_hex(p->item->object.sha1));
 133                 html_attr(cgit_pageurl(cgit_query_repo, "commit", query));
 134                 htmlf("'>%s</a></td></tr>\n",
 135                       sha1_to_hex(p->item->object.sha1));
 136         }
 137         if (cgit_repo->snapshots) {
 138                 htmlf("<tr><th>download</th><td colspan='2' class='sha1'><a href='");
 139                 filename = fmt("%s-%s.zip", cgit_query_repo, hex);
 140                 html_attr(cgit_pageurl(cgit_query_repo, "snapshot",
 141                                        fmt("id=%s&name=%s", hex, filename)));
 142                 htmlf("'>%s</a></td></tr>", filename);
 143         }
 144         html("</table>\n");
 145         html("<div class='commit-subject'>");
 146         html_txt(info->subject);
 147         html("</div>");
 148         html("<div class='commit-msg'>");
 149         html_txt(info->msg);
 150         html("</div>");
 151         html("<table class='diffstat'>");
 152         html("<tr><th colspan='3'>Affected files</tr>\n");
 153         cgit_diff_commit(commit, print_filepair);
 154         htmlf("<tr><td colspan='3' class='summary'>"
 155               "%d file%s changed</td></tr>\n", files, files > 1 ? "s" : "");
 156         html("</table>");
 157         cgit_free_commitinfo(info);
 158 }