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

   1 /* ui-log.c: functions for log output
   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, lines;
  12
  13 void count_lines(char *line, int size)
  14 {
  15         if (size>0 && (line[0] == '+' || line[0] == '-'))
  16                 lines++;
  17 }
  18
  19 void inspect_files(struct diff_filepair *pair)
  20 {
  21         files++;
  22         if (cgit_repo->enable_log_linecount)
  23                 cgit_diff_files(pair->one->sha1, pair->two->sha1, count_lines);
  24 }
  25
  26 void print_commit(struct commit *commit)
  27 {
  28         struct commitinfo *info;
  29
  30         info = cgit_parse_commit(commit);
  31         html("<tr><td>");
  32         cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
  33         html("</td><td>");
  34         cgit_commit_link(info->subject, NULL, NULL, cgit_query_head,
  35                          sha1_to_hex(commit->object.sha1));
  36         if (cgit_repo->enable_log_filecount) {
  37                 files = 0;
  38                 lines = 0;
  39                 cgit_diff_commit(commit, inspect_files);
  40                 html("</td><td class='right'>");
  41                 htmlf("%d", files);
  42                 if (cgit_repo->enable_log_linecount) {
  43                         html("</td><td class='right'>");
  44                         htmlf("%d", lines);
  45                 }
  46         }
  47         html("</td><td>");
  48         html_txt(info->author);
  49         html("</td></tr>\n");
  50         cgit_free_commitinfo(info);
  51 }
  52
  53
  54 void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern, char *path, int pager)
  55 {
  56         struct rev_info rev;
  57         struct commit *commit;
  58         const char *argv[] = {NULL, tip, NULL, NULL, NULL};
  59         int argc = 2;
  60         int i;
  61
  62         if (!tip)
  63                 argv[1] = cgit_query_head;
  64
  65         if (grep && pattern && (!strcmp(grep, "grep") ||
  66                                 !strcmp(grep, "author") ||
  67                                 !strcmp(grep, "committer")))
  68                 argv[argc++] = fmt("--%s=%s", grep, pattern);
  69
  70         if (path) {
  71                 argv[argc++] = "--";
  72                 argv[argc++] = path;
  73         }
  74         init_revisions(&rev, NULL);
  75         rev.abbrev = DEFAULT_ABBREV;
  76         rev.commit_format = CMIT_FMT_DEFAULT;
  77         rev.verbose_header = 1;
  78         rev.show_root_diff = 0;
  79         setup_revisions(argc, argv, &rev, NULL);
  80         if (rev.grep_filter) {
  81                 rev.grep_filter->regflags |= REG_ICASE;
  82                 compile_grep_patterns(rev.grep_filter);
  83         }
  84         prepare_revision_walk(&rev);
  85
  86         html("<table class='list nowrap'>");
  87         html("<tr class='nohover'><th class='left'>Age</th>"
  88              "<th class='left'>Message</th>");
  89
  90         if (cgit_repo->enable_log_filecount) {
  91                 html("<th class='left'>Files</th>");
  92                 if (cgit_repo->enable_log_linecount)
  93                         html("<th class='left'>Lines</th>");
  94         }
  95         html("<th class='left'>Author</th></tr>\n");
  96
  97         if (ofs<0)
  98                 ofs = 0;
  99
 100         for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
 101                 free(commit->buffer);
 102                 commit->buffer = NULL;
 103                 free_commit_list(commit->parents);
 104                 commit->parents = NULL;
 105         }
 106
 107         for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
 108                 print_commit(commit);
 109                 free(commit->buffer);
 110                 commit->buffer = NULL;
 111                 free_commit_list(commit->parents);
 112                 commit->parents = NULL;
 113         }
 114         html("</table>\n");
 115
 116         if (pager) {
 117                 html("<div class='pager'>");
 118                 if (ofs > 0) {
 119                         cgit_log_link("[prev]", NULL, NULL, cgit_query_head,
 120                                       cgit_query_sha1, cgit_query_path,
 121                                       ofs - cnt, cgit_query_grep,
 122                                       cgit_query_search);
 123                         html("&nbsp;");
 124                 }
 125                 if ((commit = get_revision(&rev)) != NULL) {
 126                         cgit_log_link("[next]", NULL, NULL, cgit_query_head,
 127                                       cgit_query_sha1, cgit_query_path,
 128                                       ofs + cnt, cgit_query_grep,
 129                                       cgit_query_search);
 130                 }
 131                 html("</div>");
 132         }
 133 }