static int git_log_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "format.pretty"))
return git_config_string(&fmt_pretty, var, value);
if (!strcmp(var, "format.subjectprefix"))
return git_config_string(&fmt_patch_subject_prefix, var, value);
if (!strcmp(var, "log.abbrevcommit")) {
default_abbrev_commit = git_config_bool(var, value);
return 0;
}
if (!strcmp(var, "log.date"))
return git_config_string(&default_date_mode, var, value);
if (!strcmp(var, "log.decorate")) {
decoration_style = parse_decoration_style(var, value);
if (decoration_style < 0)
decoration_style = 0; /* maybe warn? */
return 0;
}
if (!strcmp(var, "log.showroot")) {
default_show_root = git_config_bool(var, value);
return 0;
}
if (!prefixcmp(var, "color.decorate."))
return parse_decorate_color_config(var, 15, value);
return git_diff_ui_config(var, value, cb);
}
static int decorate_callback(const struct option *opt, const char *arg, int unset)
{
if (unset)
decoration_style = 0;
else if (arg)
decoration_style = parse_decoration_style("command line", arg);
else
decoration_style = DECORATE_SHORT_REFS;
if (decoration_style < 0)
die("invalid --decorate option: %s", arg);
decoration_given = 1;
return 0;
}
static int git_log_config(const char *var, const char *value, void *cb)
{
const char *slot_name;
if (!strcmp(var, "format.pretty"))
return git_config_string(&fmt_pretty, var, value);
if (!strcmp(var, "format.subjectprefix"))
return git_config_string(&fmt_patch_subject_prefix, var, value);
if (!strcmp(var, "log.abbrevcommit")) {
default_abbrev_commit = git_config_bool(var, value);
return 0;
}
if (!strcmp(var, "log.date"))
return git_config_string(&default_date_mode, var, value);
if (!strcmp(var, "log.decorate")) {
decoration_style = parse_decoration_style(var, value);
if (decoration_style < 0)
decoration_style = 0; /* maybe warn? */
return 0;
}
if (!strcmp(var, "log.showroot")) {
default_show_root = git_config_bool(var, value);
return 0;
}
if (!strcmp(var, "log.follow")) {
default_follow = git_config_bool(var, value);
return 0;
}
if (skip_prefix(var, "color.decorate.", &slot_name))
return parse_decorate_color_config(var, slot_name, value);
if (!strcmp(var, "log.mailmap")) {
use_mailmap_config = git_config_bool(var, value);
return 0;
}
if (!strcmp(var, "log.showsignature")) {
default_show_signature = git_config_bool(var, value);
return 0;
}
if (grep_config(var, value, cb) < 0)
return -1;
if (git_gpg_config(var, value, cb) < 0)
return -1;
return git_diff_ui_config(var, value, cb);
}
static void cmd_log_init(int argc, const char **argv, const char *prefix,
struct rev_info *rev, struct setup_revision_opt *opt)
{
int i;
int decoration_given = 0;
struct userformat_want w;
rev->abbrev = DEFAULT_ABBREV;
rev->commit_format = CMIT_FMT_DEFAULT;
if (fmt_pretty)
get_commit_format(fmt_pretty, rev);
rev->verbose_header = 1;
DIFF_OPT_SET(&rev->diffopt, RECURSIVE);
rev->show_root_diff = default_show_root;
rev->subject_prefix = fmt_patch_subject_prefix;
DIFF_OPT_SET(&rev->diffopt, ALLOW_TEXTCONV);
if (default_date_mode)
rev->date_mode = parse_date_format(default_date_mode);
/*
* Check for -h before setup_revisions(), or "git log -h" will
* fail when run without a git directory.
*/
if (argc == 2 && !strcmp(argv[1], "-h"))
usage(builtin_log_usage);
argc = setup_revisions(argc, argv, rev, opt);
memset(&w, 0, sizeof(w));
userformat_find_requirements(NULL, &w);
if (!rev->show_notes_given && (!rev->pretty_given || w.notes))
rev->show_notes = 1;
if (rev->show_notes)
init_display_notes(&rev->notes_opt);
if (rev->diffopt.pickaxe || rev->diffopt.filter)
rev->always_show_header = 0;
if (DIFF_OPT_TST(&rev->diffopt, FOLLOW_RENAMES)) {
rev->always_show_header = 0;
if (rev->diffopt.pathspec.nr != 1)
usage("git logs can only follow renames on one pathname at a time");
}
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (!strcmp(arg, "--decorate")) {
decoration_style = DECORATE_SHORT_REFS;
decoration_given = 1;
} else if (!prefixcmp(arg, "--decorate=")) {
const char *v = skip_prefix(arg, "--decorate=");
decoration_style = parse_decoration_style(arg, v);
if (decoration_style < 0)
die("invalid --decorate option: %s", arg);
decoration_given = 1;
} else if (!strcmp(arg, "--no-decorate")) {
decoration_style = 0;
} else if (!strcmp(arg, "--source")) {
rev->show_source = 1;
} else if (!strcmp(arg, "-h")) {
usage(builtin_log_usage);
} else
die("unrecognized argument: %s", arg);
}
/*
* defeat log.decorate configuration interacting with --pretty=raw
* from the command line.
*/
if (!decoration_given && rev->pretty_given
&& rev->commit_format == CMIT_FMT_RAW)
decoration_style = 0;
if (decoration_style) {
rev->show_decorations = 1;
load_ref_decorations(decoration_style);
}
setup_pager();
}