diff options
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 160 |
1 files changed, 50 insertions, 110 deletions
@@ -276,128 +276,66 @@ static int cmd_help(int argc, const char **argv, char **envp) return 0; } -#define LOGSIZE (65536) - -static int cmd_log(int argc, const char **argv, char **envp) +static int cmd_log_wc(int argc, const char **argv, char **envp, + struct rev_info *rev) { - struct rev_info rev; struct commit *commit; - char *buf = xmalloc(LOGSIZE); - static enum cmit_fmt commit_format = CMIT_FMT_DEFAULT; - int abbrev = DEFAULT_ABBREV; - int abbrev_commit = 0; - const char *commit_prefix = "commit "; - struct log_tree_opt opt; - int shown = 0; - int do_diff = 0; - int full_diff = 0; - - init_log_tree_opt(&opt); - argc = setup_revisions(argc, argv, &rev, "HEAD"); - while (1 < argc) { - const char *arg = argv[1]; - if (!strncmp(arg, "--pretty", 8)) { - commit_format = get_commit_format(arg + 8); - if (commit_format == CMIT_FMT_ONELINE) - commit_prefix = ""; - } - else if (!strcmp(arg, "--no-abbrev")) { - abbrev = 0; - } - else if (!strcmp(arg, "--abbrev")) { - abbrev = DEFAULT_ABBREV; - } - else if (!strcmp(arg, "--abbrev-commit")) { - abbrev_commit = 1; - } - else if (!strncmp(arg, "--abbrev=", 9)) { - abbrev = strtoul(arg + 9, NULL, 10); - if (abbrev && abbrev < MINIMUM_ABBREV) - abbrev = MINIMUM_ABBREV; - else if (40 < abbrev) - abbrev = 40; - } - else if (!strcmp(arg, "--full-diff")) { - do_diff = 1; - full_diff = 1; - } - else { - int cnt = log_tree_opt_parse(&opt, argv+1, argc-1); - if (0 < cnt) { - do_diff = 1; - argv += cnt; - argc -= cnt; - continue; - } - die("unrecognized argument: %s", arg); - } - argc--; argv++; - } + rev->abbrev = DEFAULT_ABBREV; + rev->commit_format = CMIT_FMT_DEFAULT; + rev->verbose_header = 1; + argc = setup_revisions(argc, argv, rev, "HEAD"); - if (do_diff) { - opt.diffopt.abbrev = abbrev; - opt.verbose_header = 0; - opt.always_show_header = 0; - opt.no_commit_id = 1; - if (opt.combine_merges) - opt.ignore_merges = 0; - if (opt.dense_combined_merges) - opt.diffopt.output_format = DIFF_FORMAT_PATCH; - if (!full_diff && rev.prune_data) - diff_tree_setup_paths(rev.prune_data, &opt.diffopt); - diff_setup_done(&opt.diffopt); - } + if (argc > 1) + die("unrecognized argument: %s", argv[1]); - prepare_revision_walk(&rev); + prepare_revision_walk(rev); setup_pager(); - while ((commit = get_revision(&rev)) != NULL) { - if (shown && do_diff && commit_format != CMIT_FMT_ONELINE) - putchar('\n'); - fputs(commit_prefix, stdout); - if (abbrev_commit && abbrev) - fputs(find_unique_abbrev(commit->object.sha1, abbrev), - stdout); - else - fputs(sha1_to_hex(commit->object.sha1), stdout); - if (rev.parents) { - struct commit_list *parents = commit->parents; - while (parents) { - struct object *o = &(parents->item->object); - parents = parents->next; - if (o->flags & TMP_MARK) - continue; - printf(" %s", sha1_to_hex(o->sha1)); - o->flags |= TMP_MARK; - } - /* TMP_MARK is a general purpose flag that can - * be used locally, but the user should clean - * things up after it is done with them. - */ - for (parents = commit->parents; - parents; - parents = parents->next) - parents->item->object.flags &= ~TMP_MARK; - } - if (commit_format == CMIT_FMT_ONELINE) - putchar(' '); - else - putchar('\n'); - pretty_print_commit(commit_format, commit, ~0, buf, - LOGSIZE, abbrev); - printf("%s\n", buf); - if (do_diff) { - printf("---\n"); - log_tree_commit(&opt, commit); - } - shown = 1; + while ((commit = get_revision(rev)) != NULL) { + log_tree_commit(rev, commit); free(commit->buffer); commit->buffer = NULL; } - free(buf); return 0; } +static int cmd_wc(int argc, const char **argv, char **envp) +{ + struct rev_info rev; + + init_revisions(&rev); + rev.diff = 1; + rev.diffopt.recursive = 1; + return cmd_log_wc(argc, argv, envp, &rev); +} + +static int cmd_show(int argc, const char **argv, char **envp) +{ + struct rev_info rev; + + init_revisions(&rev); + rev.diff = 1; + rev.diffopt.recursive = 1; + rev.combine_merges = 1; + rev.dense_combined_merges = 1; + rev.always_show_header = 1; + rev.ignore_merges = 0; + rev.no_walk = 1; + return cmd_log_wc(argc, argv, envp, &rev); +} + +static int cmd_log(int argc, const char **argv, char **envp) +{ + struct rev_info rev; + + init_revisions(&rev); + rev.always_show_header = 1; + rev.diffopt.recursive = 1; + rev.combine_merges = 1; + rev.ignore_merges = 0; + return cmd_log_wc(argc, argv, envp, &rev); +} + static void handle_internal_command(int argc, const char **argv, char **envp) { const char *cmd = argv[0]; @@ -408,6 +346,8 @@ static void handle_internal_command(int argc, const char **argv, char **envp) { "version", cmd_version }, { "help", cmd_help }, { "log", cmd_log }, + { "whatchanged", cmd_wc }, + { "show", cmd_show }, }; int i; |