/* Returns a color setting (GIT_COLOR_NEVER, etc). */
static int use_sideband_colors(void)
{
static int use_sideband_colors_cached = -1;
const char *key = "color.remote";
struct strbuf sb = STRBUF_INIT;
char *value;
int i;
if (use_sideband_colors_cached >= 0)
return use_sideband_colors_cached;
if (!git_config_get_string(key, &value)) {
use_sideband_colors_cached = git_config_colorbool(key, value);
} else if (!git_config_get_string("color.ui", &value)) {
use_sideband_colors_cached = git_config_colorbool("color.ui", value);
} else {
use_sideband_colors_cached = GIT_COLOR_AUTO;
}
for (i = 0; i < ARRAY_SIZE(keywords); i++) {
strbuf_reset(&sb);
strbuf_addf(&sb, "%s.%s", key, keywords[i].keyword);
if (git_config_get_string(sb.buf, &value))
continue;
if (color_parse(value, keywords[i].color))
continue;
}
strbuf_release(&sb);
return use_sideband_colors_cached;
}
static int git_get_colorbool_config(const char *var, const char *value,
void *cb)
{
if (!strcmp(var, get_colorbool_slot))
get_colorbool_found = git_config_colorbool(var, value);
else if (!strcmp(var, "diff.color"))
get_diff_color_found = git_config_colorbool(var, value);
else if (!strcmp(var, "color.ui"))
get_color_ui_found = git_config_colorbool(var, value);
return 0;
}
static int git_status_config(const char *k, const char *v, void *cb)
{
struct wt_status *s = cb;
if (starts_with(k, "column."))
return git_column_config(k, v, "status", &s->colopts);
if (!strcmp(k, "status.submodulesummary")) {
int is_bool;
s->submodule_summary = git_config_bool_or_int(k, v, &is_bool);
if (is_bool && s->submodule_summary)
s->submodule_summary = -1;
return 0;
}
if (!strcmp(k, "status.short")) {
if (git_config_bool(k, v))
status_deferred_config.status_format = STATUS_FORMAT_SHORT;
else
status_deferred_config.status_format = STATUS_FORMAT_NONE;
return 0;
}
if (!strcmp(k, "status.branch")) {
status_deferred_config.show_branch = git_config_bool(k, v);
return 0;
}
if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
s->use_color = git_config_colorbool(k, v);
return 0;
}
if (!strcmp(k, "status.displaycommentprefix")) {
s->display_comment_prefix = git_config_bool(k, v);
return 0;
}
if (starts_with(k, "status.color.") || starts_with(k, "color.status.")) {
int slot = parse_status_slot(k, 13);
if (slot < 0)
return 0;
if (!v)
return config_error_nonbool(k);
color_parse(v, k, s->color_palette[slot]);
return 0;
}
if (!strcmp(k, "status.relativepaths")) {
s->relative_paths = git_config_bool(k, v);
return 0;
}
if (!strcmp(k, "status.showuntrackedfiles")) {
if (!v)
return config_error_nonbool(k);
else if (!strcmp(v, "no"))
s->show_untracked_files = SHOW_NO_UNTRACKED_FILES;
else if (!strcmp(v, "normal"))
s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
else if (!strcmp(v, "all"))
s->show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
else
return error(_("Invalid untracked files mode '%s'"), v);
return 0;
}
return git_diff_ui_config(k, v, NULL);
}
static int git_show_branch_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "showbranch.default")) {
if (!value)
return config_error_nonbool(var);
/*
* default_arg is now passed to parse_options(), so we need to
* mimic the real argv a bit better.
*/
if (!default_num) {
default_alloc = 20;
default_arg = xcalloc(default_alloc, sizeof(*default_arg));
default_arg[default_num++] = "show-branch";
} else if (default_alloc <= default_num + 1) {
default_alloc = default_alloc * 3 / 2 + 20;
default_arg = xrealloc(default_arg, sizeof *default_arg * default_alloc);
}
default_arg[default_num++] = xstrdup(value);
default_arg[default_num] = NULL;
return 0;
}
if (!strcmp(var, "color.showbranch")) {
showbranch_use_color = git_config_colorbool(var, value, -1);
return 0;
}
return git_color_default_config(var, value, cb);
}
static int transport_color_config(void)
{
const char *keys[] = {
"color.transport.reset",
"color.transport.rejected"
}, *key = "color.transport";
char *value;
int i;
static int initialized;
if (initialized)
return 0;
initialized = 1;
if (!git_config_get_string(key, &value))
transport_use_color = git_config_colorbool(key, value);
if (!want_color_stderr(transport_use_color))
return 0;
for (i = 0; i < ARRAY_SIZE(keys); i++)
if (!git_config_get_string(keys[i], &value)) {
if (!value)
return config_error_nonbool(keys[i]);
if (color_parse(value, transport_colors[i]) < 0)
return -1;
}
return 0;
}
static int git_get_colorbool_config(const char *var, const char *value)
{
if (!strcmp(var, get_color_slot)) {
get_colorbool_found =
git_config_colorbool(var, value, stdout_is_tty);
}
if (!strcmp(var, "diff.color")) {
get_diff_color_found =
git_config_colorbool(var, value, stdout_is_tty);
}
if (!strcmp(var, "color.ui")) {
git_use_color_default = git_config_colorbool(var, value, stdout_is_tty);
return 0;
}
return 0;
}
int git_color_default_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "color.ui")) {
git_use_color_default = git_config_colorbool(var, value, -1);
return 0;
}
return git_default_config(var, value, cb);
}
/*
* Read the configuration file once and store it in
* the grep_defaults template.
*/
int grep_config(const char *var, const char *value, void *cb)
{
struct grep_opt *opt = &grep_defaults;
char *color = NULL;
if (userdiff_config(var, value) < 0)
return -1;
if (!strcmp(var, "grep.extendedregexp")) {
if (git_config_bool(var, value))
opt->extended_regexp_option = 1;
else
opt->extended_regexp_option = 0;
return 0;
}
if (!strcmp(var, "grep.patterntype")) {
opt->pattern_type_option = parse_pattern_type_arg(var, value);
return 0;
}
if (!strcmp(var, "grep.linenumber")) {
opt->linenum = git_config_bool(var, value);
return 0;
}
if (!strcmp(var, "grep.fullname")) {
opt->relative = !git_config_bool(var, value);
return 0;
}
if (!strcmp(var, "color.grep"))
opt->color = git_config_colorbool(var, value);
else if (!strcmp(var, "color.grep.context"))
color = opt->color_context;
else if (!strcmp(var, "color.grep.filename"))
color = opt->color_filename;
else if (!strcmp(var, "color.grep.function"))
color = opt->color_function;
else if (!strcmp(var, "color.grep.linenumber"))
color = opt->color_lineno;
else if (!strcmp(var, "color.grep.match"))
color = opt->color_match;
else if (!strcmp(var, "color.grep.selected"))
color = opt->color_selected;
else if (!strcmp(var, "color.grep.separator"))
color = opt->color_sep;
if (color) {
if (!value)
return config_error_nonbool(var);
return color_parse(value, color);
}
return 0;
}
int parse_opt_color_flag_cb(const struct option *opt, const char *arg,
int unset)
{
int value;
if (!arg)
arg = unset ? "never" : (const char *)opt->defval;
value = git_config_colorbool(NULL, arg);
if (value < 0)
return opterror(opt,
"expects \"always\", \"auto\", or \"never\"", 0);
*(int *)opt->value = value;
return 0;
}
static int grep_config(const char *var, const char *value, void *cb)
{
struct grep_opt *opt = cb;
char *color = NULL;
switch (userdiff_config(var, value)) {
case 0: break;
case -1: return -1;
default: return 0;
}
if (!strcmp(var, "grep.extendedregexp")) {
if (git_config_bool(var, value))
opt->regflags |= REG_EXTENDED;
else
opt->regflags &= ~REG_EXTENDED;
return 0;
}
if (!strcmp(var, "grep.linenumber")) {
opt->linenum = git_config_bool(var, value);
return 0;
}
if (!strcmp(var, "color.grep"))
opt->color = git_config_colorbool(var, value, -1);
else if (!strcmp(var, "color.grep.context"))
color = opt->color_context;
else if (!strcmp(var, "color.grep.filename"))
color = opt->color_filename;
else if (!strcmp(var, "color.grep.function"))
color = opt->color_function;
else if (!strcmp(var, "color.grep.linenumber"))
color = opt->color_lineno;
else if (!strcmp(var, "color.grep.match"))
color = opt->color_match;
else if (!strcmp(var, "color.grep.selected"))
color = opt->color_selected;
else if (!strcmp(var, "color.grep.separator"))
color = opt->color_sep;
else
return git_color_default_config(var, value, cb);
if (color) {
if (!value)
return config_error_nonbool(var);
color_parse(value, var, color);
}
return 0;
}
static int git_branch_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "color.branch")) {
branch_use_color = git_config_colorbool(var, value, -1);
return 0;
}
if (!prefixcmp(var, "color.branch.")) {
int slot = parse_branch_color_slot(var, 13);
if (!value)
return config_error_nonbool(var);
color_parse(value, var, branch_colors[slot]);
return 0;
}
return git_color_default_config(var, value, cb);
}
static int git_branch_config(const char *var, const char *value, void *cb)
{
if (starts_with(var, "column."))
return git_column_config(var, value, "branch", &colopts);
if (!strcmp(var, "color.branch")) {
branch_use_color = git_config_colorbool(var, value);
return 0;
}
if (starts_with(var, "color.branch.")) {
int slot = parse_branch_color_slot(var, 13);
if (slot < 0)
return 0;
if (!value)
return config_error_nonbool(var);
color_parse(value, var, branch_colors[slot]);
return 0;
}
return git_color_default_config(var, value, cb);
}
static int git_status_config(const char *k, const char *v, void *cb)
{
struct wt_status *s = cb;
if (!strcmp(k, "status.submodulesummary")) {
int is_bool;
s->submodule_summary = git_config_bool_or_int(k, v, &is_bool);
if (is_bool && s->submodule_summary)
s->submodule_summary = -1;
return 0;
}
if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
s->use_color = git_config_colorbool(k, v, -1);
return 0;
}
if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) {
int slot = parse_status_slot(k, 13);
if (slot < 0)
return 0;
if (!v)
return config_error_nonbool(k);
color_parse(v, k, s->color_palette[slot]);
return 0;
}
if (!strcmp(k, "status.relativepaths")) {
s->relative_paths = git_config_bool(k, v);
return 0;
}
if (!strcmp(k, "status.showuntrackedfiles")) {
if (!v)
return config_error_nonbool(k);
else if (!strcmp(v, "no"))
s->show_untracked_files = SHOW_NO_UNTRACKED_FILES;
else if (!strcmp(v, "normal"))
s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
else if (!strcmp(v, "all"))
s->show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
else
return error("Invalid untracked files mode '%s'", v);
return 0;
}
return git_diff_ui_config(k, v, NULL);
}
static int grep_config(const char *var, const char *value, void *cb)
{
struct grep_opt *opt = cb;
switch (userdiff_config(var, value)) {
case 0: break;
case -1: return -1;
default: return 0;
}
if (!strcmp(var, "color.grep")) {
opt->color = git_config_colorbool(var, value, -1);
return 0;
}
if (!strcmp(var, "color.grep.match")) {
if (!value)
return config_error_nonbool(var);
color_parse(value, var, opt->color_match);
return 0;
}
return git_color_default_config(var, value, cb);
}
static int git_show_branch_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "showbranch.default")) {
if (!value)
return config_error_nonbool(var);
/*
* default_arg is now passed to parse_options(), so we need to
* mimic the real argv a bit better.
*/
if (!default_args.argc)
argv_array_push(&default_args, "show-branch");
argv_array_push(&default_args, value);
return 0;
}
if (!strcmp(var, "color.showbranch")) {
showbranch_use_color = git_config_colorbool(var, value);
return 0;
}
return git_color_default_config(var, value, cb);
}
static int git_push_config(const char *k, const char *v, void *cb)
{
const char *slot_name;
int *flags = cb;
int status;
status = git_gpg_config(k, v, NULL);
if (status)
return status;
if (!strcmp(k, "push.followtags")) {
if (git_config_bool(k, v))
*flags |= TRANSPORT_PUSH_FOLLOW_TAGS;
else
*flags &= ~TRANSPORT_PUSH_FOLLOW_TAGS;
return 0;
} else if (!strcmp(k, "push.gpgsign")) {
const char *value;
if (!git_config_get_value("push.gpgsign", &value)) {
switch (git_parse_maybe_bool(value)) {
case 0:
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_NEVER);
break;
case 1:
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_ALWAYS);
break;
default:
if (value && !strcasecmp(value, "if-asked"))
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_IF_ASKED);
else
return error("Invalid value for '%s'", k);
}
}
} else if (!strcmp(k, "push.recursesubmodules")) {
const char *value;
if (!git_config_get_value("push.recursesubmodules", &value))
recurse_submodules = parse_push_recurse_submodules_arg(k, value);
} else if (!strcmp(k, "submodule.recurse")) {
int val = git_config_bool(k, v) ?
RECURSE_SUBMODULES_ON_DEMAND : RECURSE_SUBMODULES_OFF;
recurse_submodules = val;
} else if (!strcmp(k, "push.pushoption")) {
if (!v)
return config_error_nonbool(k);
else
if (!*v)
string_list_clear(&push_options_config, 0);
else
string_list_append(&push_options_config, v);
return 0;
} else if (!strcmp(k, "color.push")) {
push_use_color = git_config_colorbool(k, v);
return 0;
} else if (skip_prefix(k, "color.push.", &slot_name)) {
int slot = parse_push_color_slot(slot_name);
if (slot < 0)
return 0;
if (!v)
return config_error_nonbool(k);
return color_parse(v, push_colors[slot]);
}
return git_default_config(k, v, NULL);
}
