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Diffstat (limited to 'builtin/config.c')
-rw-r--r--builtin/config.c196
1 files changed, 97 insertions, 99 deletions
diff --git a/builtin/config.c b/builtin/config.c
index 33c8820af6..33c9bf9d84 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -4,7 +4,7 @@
#include "parse-options.h"
static const char *const builtin_config_usage[] = {
- "git config [options]",
+ N_("git config [options]"),
NULL
};
@@ -15,7 +15,6 @@ static int show_keys;
static int use_key_regexp;
static int do_all;
static int do_not_match;
-static int seen;
static char delim = '=';
static char key_delim = ' ';
static char term = '\n';
@@ -49,33 +48,33 @@ static int respect_includes = -1;
#define TYPE_PATH (1<<3)
static struct option builtin_config_options[] = {
- OPT_GROUP("Config file location"),
- OPT_BOOLEAN(0, "global", &use_global_config, "use global config file"),
- OPT_BOOLEAN(0, "system", &use_system_config, "use system config file"),
- OPT_BOOLEAN(0, "local", &use_local_config, "use repository config file"),
- OPT_STRING('f', "file", &given_config_file, "file", "use given config file"),
- OPT_GROUP("Action"),
- OPT_BIT(0, "get", &actions, "get value: name [value-regex]", ACTION_GET),
- OPT_BIT(0, "get-all", &actions, "get all values: key [value-regex]", ACTION_GET_ALL),
- OPT_BIT(0, "get-regexp", &actions, "get values for regexp: name-regex [value-regex]", ACTION_GET_REGEXP),
- OPT_BIT(0, "replace-all", &actions, "replace all matching variables: name value [value_regex]", ACTION_REPLACE_ALL),
- OPT_BIT(0, "add", &actions, "adds a new variable: name value", ACTION_ADD),
- OPT_BIT(0, "unset", &actions, "removes a variable: name [value-regex]", ACTION_UNSET),
- OPT_BIT(0, "unset-all", &actions, "removes all matches: name [value-regex]", ACTION_UNSET_ALL),
- OPT_BIT(0, "rename-section", &actions, "rename section: old-name new-name", ACTION_RENAME_SECTION),
- OPT_BIT(0, "remove-section", &actions, "remove a section: name", ACTION_REMOVE_SECTION),
- OPT_BIT('l', "list", &actions, "list all", ACTION_LIST),
- OPT_BIT('e', "edit", &actions, "opens an editor", ACTION_EDIT),
- OPT_STRING(0, "get-color", &get_color_slot, "slot", "find the color configured: [default]"),
- OPT_STRING(0, "get-colorbool", &get_colorbool_slot, "slot", "find the color setting: [stdout-is-tty]"),
- OPT_GROUP("Type"),
- OPT_BIT(0, "bool", &types, "value is \"true\" or \"false\"", TYPE_BOOL),
- OPT_BIT(0, "int", &types, "value is decimal number", TYPE_INT),
- OPT_BIT(0, "bool-or-int", &types, "value is --bool or --int", TYPE_BOOL_OR_INT),
- OPT_BIT(0, "path", &types, "value is a path (file or directory name)", TYPE_PATH),
- OPT_GROUP("Other"),
- OPT_BOOLEAN('z', "null", &end_null, "terminate values with NUL byte"),
- OPT_BOOL(0, "includes", &respect_includes, "respect include directives on lookup"),
+ OPT_GROUP(N_("Config file location")),
+ OPT_BOOLEAN(0, "global", &use_global_config, N_("use global config file")),
+ OPT_BOOLEAN(0, "system", &use_system_config, N_("use system config file")),
+ OPT_BOOLEAN(0, "local", &use_local_config, N_("use repository config file")),
+ OPT_STRING('f', "file", &given_config_file, N_("file"), N_("use given config file")),
+ OPT_GROUP(N_("Action")),
+ OPT_BIT(0, "get", &actions, N_("get value: name [value-regex]"), ACTION_GET),
+ OPT_BIT(0, "get-all", &actions, N_("get all values: key [value-regex]"), ACTION_GET_ALL),
+ OPT_BIT(0, "get-regexp", &actions, N_("get values for regexp: name-regex [value-regex]"), ACTION_GET_REGEXP),
+ OPT_BIT(0, "replace-all", &actions, N_("replace all matching variables: name value [value_regex]"), ACTION_REPLACE_ALL),
+ OPT_BIT(0, "add", &actions, N_("add a new variable: name value"), ACTION_ADD),
+ OPT_BIT(0, "unset", &actions, N_("remove a variable: name [value-regex]"), ACTION_UNSET),
+ OPT_BIT(0, "unset-all", &actions, N_("remove all matches: name [value-regex]"), ACTION_UNSET_ALL),
+ OPT_BIT(0, "rename-section", &actions, N_("rename section: old-name new-name"), ACTION_RENAME_SECTION),
+ OPT_BIT(0, "remove-section", &actions, N_("remove a section: name"), ACTION_REMOVE_SECTION),
+ OPT_BIT('l', "list", &actions, N_("list all"), ACTION_LIST),
+ OPT_BIT('e', "edit", &actions, N_("open an editor"), ACTION_EDIT),
+ OPT_STRING(0, "get-color", &get_color_slot, N_("slot"), N_("find the color configured: [default]")),
+ OPT_STRING(0, "get-colorbool", &get_colorbool_slot, N_("slot"), N_("find the color setting: [stdout-is-tty]")),
+ OPT_GROUP(N_("Type")),
+ OPT_BIT(0, "bool", &types, N_("value is \"true\" or \"false\""), TYPE_BOOL),
+ OPT_BIT(0, "int", &types, N_("value is decimal number"), TYPE_INT),
+ OPT_BIT(0, "bool-or-int", &types, N_("value is --bool or --int"), TYPE_BOOL_OR_INT),
+ OPT_BIT(0, "path", &types, N_("value is a path (file or directory name)"), TYPE_PATH),
+ OPT_GROUP(N_("Other")),
+ OPT_BOOLEAN('z', "null", &end_null, N_("terminate values with NUL byte")),
+ OPT_BOOL(0, "includes", &respect_includes, N_("respect include directives on lookup")),
OPT_END(),
};
@@ -95,12 +94,19 @@ static int show_all_config(const char *key_, const char *value_, void *cb)
return 0;
}
-static int show_config(const char *key_, const char *value_, void *cb)
+struct strbuf_list {
+ struct strbuf *items;
+ int nr;
+ int alloc;
+};
+
+static int collect_config(const char *key_, const char *value_, void *cb)
{
+ struct strbuf_list *values = cb;
+ struct strbuf *buf;
char value[256];
const char *vptr = value;
int must_free_vptr = 0;
- int dup_error = 0;
int must_print_delim = 0;
if (!use_key_regexp && strcmp(key_, key))
@@ -111,12 +117,14 @@ static int show_config(const char *key_, const char *value_, void *cb)
(do_not_match ^ !!regexec(regexp, (value_?value_:""), 0, NULL, 0)))
return 0;
+ ALLOC_GROW(values->items, values->nr + 1, values->alloc);
+ buf = &values->items[values->nr++];
+ strbuf_init(buf, 0);
+
if (show_keys) {
- printf("%s", key_);
+ strbuf_addstr(buf, key_);
must_print_delim = 1;
}
- if (seen && !do_all)
- dup_error = 1;
if (types == TYPE_INT)
sprintf(value, "%d", git_config_int(key_, value_?value_:""));
else if (types == TYPE_BOOL)
@@ -129,7 +137,8 @@ static int show_config(const char *key_, const char *value_, void *cb)
else
sprintf(value, "%d", v);
} else if (types == TYPE_PATH) {
- git_config_pathname(&vptr, key_, value_);
+ if (git_config_pathname(&vptr, key_, value_) < 0)
+ return -1;
must_free_vptr = 1;
} else if (value_) {
vptr = value_;
@@ -138,16 +147,12 @@ static int show_config(const char *key_, const char *value_, void *cb)
vptr = "";
must_print_delim = 0;
}
- seen++;
- if (dup_error) {
- error("More than one value for the key %s: %s",
- key_, vptr);
- }
- else {
- if (must_print_delim)
- printf("%c", key_delim);
- printf("%s%c", vptr, term);
- }
+
+ if (must_print_delim)
+ strbuf_addch(buf, key_delim);
+ strbuf_addstr(buf, vptr);
+ strbuf_addch(buf, term);
+
if (must_free_vptr)
/* If vptr must be freed, it's a pointer to a
* dynamically allocated buffer, it's safe to cast to
@@ -160,22 +165,9 @@ static int show_config(const char *key_, const char *value_, void *cb)
static int get_value(const char *key_, const char *regex_)
{
- int ret = -1;
- char *global = NULL, *repo_config = NULL;
- const char *system_wide = NULL, *local;
- struct config_include_data inc = CONFIG_INCLUDE_INIT;
- config_fn_t fn;
- void *data;
-
- local = given_config_file;
- if (!local) {
- const char *home = getenv("HOME");
- local = repo_config = git_pathdup("config");
- if (home)
- global = xstrdup(mkpath("%s/.gitconfig", home));
- if (git_config_system())
- system_wide = git_etc_gitconfig();
- }
+ int ret = CONFIG_GENERIC_ERROR;
+ struct strbuf_list values = {NULL};
+ int i;
if (use_key_regexp) {
char *tl;
@@ -197,12 +189,16 @@ static int get_value(const char *key_, const char *regex_)
key_regexp = (regex_t*)xmalloc(sizeof(regex_t));
if (regcomp(key_regexp, key, REG_EXTENDED)) {
fprintf(stderr, "Invalid key pattern: %s\n", key_);
- free(key);
+ free(key_regexp);
+ key_regexp = NULL;
+ ret = CONFIG_INVALID_PATTERN;
goto free_strings;
}
} else {
- if (git_config_parse_key(key_, &key, NULL))
+ if (git_config_parse_key(key_, &key, NULL)) {
+ ret = CONFIG_INVALID_KEY;
goto free_strings;
+ }
}
if (regex_) {
@@ -214,47 +210,37 @@ static int get_value(const char *key_, const char *regex_)
regexp = (regex_t*)xmalloc(sizeof(regex_t));
if (regcomp(regexp, regex_, REG_EXTENDED)) {
fprintf(stderr, "Invalid pattern: %s\n", regex_);
+ free(regexp);
+ regexp = NULL;
+ ret = CONFIG_INVALID_PATTERN;
goto free_strings;
}
}
- fn = show_config;
- data = NULL;
- if (respect_includes) {
- inc.fn = fn;
- inc.data = data;
- fn = git_config_include;
- data = &inc;
- }
-
- if (do_all && system_wide)
- git_config_from_file(fn, system_wide, data);
- if (do_all && global)
- git_config_from_file(fn, global, data);
- if (do_all)
- git_config_from_file(fn, local, data);
- git_config_from_parameters(fn, data);
- if (!do_all && !seen)
- git_config_from_file(fn, local, data);
- if (!do_all && !seen && global)
- git_config_from_file(fn, global, data);
- if (!do_all && !seen && system_wide)
- git_config_from_file(fn, system_wide, data);
+ git_config_with_options(collect_config, &values,
+ given_config_file, respect_includes);
+
+ ret = !values.nr;
+ for (i = 0; i < values.nr; i++) {
+ struct strbuf *buf = values.items + i;
+ if (do_all || i == values.nr - 1)
+ fwrite(buf->buf, 1, buf->len, stdout);
+ strbuf_release(buf);
+ }
+ free(values.items);
+
+free_strings:
free(key);
+ if (key_regexp) {
+ regfree(key_regexp);
+ free(key_regexp);
+ }
if (regexp) {
regfree(regexp);
free(regexp);
}
- if (do_all)
- ret = !seen;
- else
- ret = (seen == 1) ? 0 : seen > 1 ? 2 : 1;
-
-free_strings:
- free(repo_config);
- free(global);
return ret;
}
@@ -379,13 +365,25 @@ int cmd_config(int argc, const char **argv, const char *prefix)
}
if (use_global_config) {
- char *home = getenv("HOME");
- if (home) {
- char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
- given_config_file = user_config;
- } else {
+ char *user_config = NULL;
+ char *xdg_config = NULL;
+
+ home_config_paths(&user_config, &xdg_config, "config");
+
+ if (!user_config)
+ /*
+ * It is unknown if HOME/.gitconfig exists, so
+ * we do not know if we should write to XDG
+ * location; error out even if XDG_CONFIG_HOME
+ * is set and points at a sane location.
+ */
die("$HOME not set");
- }
+
+ if (access_or_warn(user_config, R_OK) &&
+ xdg_config && !access_or_warn(xdg_config, R_OK))
+ given_config_file = xdg_config;
+ else
+ given_config_file = user_config;
}
else if (use_system_config)
given_config_file = git_etc_gitconfig();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 15:00:16 +0000