Andrew's git - gitweb.git/blob

   1/*
   2 * Builtin "git log" and related commands (show, whatchanged)
   3 *
   4 * (C) Copyright 2006 Linus Torvalds
   5 *               2006 Junio Hamano
   6 */
   7#include "cache.h"
   8#include "commit.h"
   9#include "diff.h"
  10#include "revision.h"
  11#include "log-tree.h"
  12
  13static int cmd_log_wc(int argc, const char **argv, char **envp,
  14                      struct rev_info *rev)
  15{
  16        struct commit *commit;
  17
  18        rev->abbrev = DEFAULT_ABBREV;
  19        rev->commit_format = CMIT_FMT_DEFAULT;
  20        rev->verbose_header = 1;
  21        argc = setup_revisions(argc, argv, rev, "HEAD");
  22        if (rev->always_show_header) {
  23                if (rev->diffopt.pickaxe || rev->diffopt.filter) {
  24                        rev->always_show_header = 0;
  25                        if (rev->diffopt.output_format == DIFF_FORMAT_RAW)
  26                                rev->diffopt.output_format = DIFF_FORMAT_NO_OUTPUT;
  27                }
  28        }
  29
  30        if (argc > 1)
  31                die("unrecognized argument: %s", argv[1]);
  32
  33        prepare_revision_walk(rev);
  34        setup_pager();
  35        while ((commit = get_revision(rev)) != NULL) {
  36                log_tree_commit(rev, commit);
  37                free(commit->buffer);
  38                commit->buffer = NULL;
  39        }
  40        return 0;
  41}
  42
  43int cmd_whatchanged(int argc, const char **argv, char **envp)
  44{
  45        struct rev_info rev;
  46
  47        init_revisions(&rev);
  48        rev.diff = 1;
  49        rev.diffopt.recursive = 1;
  50        return cmd_log_wc(argc, argv, envp, &rev);
  51}
  52
  53int cmd_show(int argc, const char **argv, char **envp)
  54{
  55        struct rev_info rev;
  56
  57        init_revisions(&rev);
  58        rev.diff = 1;
  59        rev.diffopt.recursive = 1;
  60        rev.combine_merges = 1;
  61        rev.dense_combined_merges = 1;
  62        rev.always_show_header = 1;
  63        rev.ignore_merges = 0;
  64        rev.no_walk = 1;
  65        return cmd_log_wc(argc, argv, envp, &rev);
  66}
  67
  68int cmd_log(int argc, const char **argv, char **envp)
  69{
  70        struct rev_info rev;
  71
  72        init_revisions(&rev);
  73        rev.always_show_header = 1;
  74        rev.diffopt.recursive = 1;
  75        return cmd_log_wc(argc, argv, envp, &rev);
  76}