*
*/
#include "cache.h"
+#include "date.h"
#include "branch.h"
#include "config.h"
#include "environment.h"
#include "dir.h"
#include "color.h"
#include "refs.h"
+#include "worktree.h"
struct config_source {
struct config_source *prev;
*/
static enum config_scope current_parsing_scope;
-static int core_compression_seen;
static int pack_compression_seen;
static int zlib_compression_seen;
return conf->u.buf.pos;
}
+struct config_include_data {
+ int depth;
+ config_fn_t fn;
+ void *data;
+ const struct config_options *opts;
+ struct git_config_source *config_source;
+
+ /*
+ * All remote URLs discovered when reading all config files.
+ */
+ struct string_list *remote_urls;
+};
+#define CONFIG_INCLUDE_INIT { 0 }
+
+static int git_config_include(const char *var, const char *value, void *data);
+
#define MAX_INCLUDE_DEPTH 10
static const char include_depth_advice[] = N_(
"exceeded maximum include depth (%d) while including\n"
if (!path)
return config_error_nonbool("include.path");
- expanded = expand_user_path(path, 0);
+ expanded = interpolate_path(path, 0);
if (!expanded)
return error(_("could not expand include path '%s'"), path);
path = expanded;
if (!is_absolute_path(path)) {
char *slash;
- if (!cf || !cf->path)
- return error(_("relative config includes must come from files"));
+ if (!cf || !cf->path) {
+ ret = error(_("relative config includes must come from files"));
+ goto cleanup;
+ }
slash = find_last_dir_sep(cf->path);
if (slash)
ret = git_config_from_file(git_config_include, path, inc);
inc->depth--;
}
+cleanup:
strbuf_release(&buf);
free(expanded);
return ret;
char *expanded;
int prefix = 0;
- expanded = expand_user_path(pat->buf, 1);
+ expanded = interpolate_path(pat->buf, 1);
if (expanded) {
strbuf_reset(pat);
strbuf_addstr(pat, expanded);
return ret;
}
-static int include_condition_is_true(const struct config_options *opts,
+static int add_remote_url(const char *var, const char *value, void *data)
+{
+ struct string_list *remote_urls = data;
+ const char *remote_name;
+ size_t remote_name_len;
+ const char *key;
+
+ if (!parse_config_key(var, "remote", &remote_name, &remote_name_len,
+ &key) &&
+ remote_name &&
+ !strcmp(key, "url"))
+ string_list_append(remote_urls, value);
+ return 0;
+}
+
+static void populate_remote_urls(struct config_include_data *inc)
+{
+ struct config_options opts;
+
+ struct config_source *store_cf = cf;
+ struct key_value_info *store_kvi = current_config_kvi;
+ enum config_scope store_scope = current_parsing_scope;
+
+ opts = *inc->opts;
+ opts.unconditional_remote_url = 1;
+
+ cf = NULL;
+ current_config_kvi = NULL;
+ current_parsing_scope = 0;
+
+ inc->remote_urls = xmalloc(sizeof(*inc->remote_urls));
+ string_list_init_dup(inc->remote_urls);
+ config_with_options(add_remote_url, inc->remote_urls, inc->config_source, &opts);
+
+ cf = store_cf;
+ current_config_kvi = store_kvi;
+ current_parsing_scope = store_scope;
+}
+
+static int forbid_remote_url(const char *var, const char *value, void *data)
+{
+ const char *remote_name;
+ size_t remote_name_len;
+ const char *key;
+
+ if (!parse_config_key(var, "remote", &remote_name, &remote_name_len,
+ &key) &&
+ remote_name &&
+ !strcmp(key, "url"))
+ die(_("remote URLs cannot be configured in file directly or indirectly included by includeIf.hasconfig:remote.*.url"));
+ return 0;
+}
+
+static int at_least_one_url_matches_glob(const char *glob, int glob_len,
+ struct string_list *remote_urls)
+{
+ struct strbuf pattern = STRBUF_INIT;
+ struct string_list_item *url_item;
+ int found = 0;
+
+ strbuf_add(&pattern, glob, glob_len);
+ for_each_string_list_item(url_item, remote_urls) {
+ if (!wildmatch(pattern.buf, url_item->string, WM_PATHNAME)) {
+ found = 1;
+ break;
+ }
+ }
+ strbuf_release(&pattern);
+ return found;
+}
+
+static int include_by_remote_url(struct config_include_data *inc,
+ const char *cond, size_t cond_len)
+{
+ if (inc->opts->unconditional_remote_url)
+ return 1;
+ if (!inc->remote_urls)
+ populate_remote_urls(inc);
+ return at_least_one_url_matches_glob(cond, cond_len,
+ inc->remote_urls);
+}
+
+static int include_condition_is_true(struct config_include_data *inc,
const char *cond, size_t cond_len)
{
+ const struct config_options *opts = inc->opts;
if (skip_prefix_mem(cond, cond_len, "gitdir:", &cond, &cond_len))
return include_by_gitdir(opts, cond, cond_len, 0);
return include_by_gitdir(opts, cond, cond_len, 1);
else if (skip_prefix_mem(cond, cond_len, "onbranch:", &cond, &cond_len))
return include_by_branch(cond, cond_len);
+ else if (skip_prefix_mem(cond, cond_len, "hasconfig:remote.*.url:", &cond,
+ &cond_len))
+ return include_by_remote_url(inc, cond, cond_len);
/* unknown conditionals are always false */
return 0;
}
-int git_config_include(const char *var, const char *value, void *data)
+static int git_config_include(const char *var, const char *value, void *data)
{
struct config_include_data *inc = data;
const char *cond, *key;
ret = handle_path_include(value, inc);
if (!parse_config_key(var, "includeif", &cond, &cond_len, &key) &&
- (cond && include_condition_is_true(inc->opts, cond, cond_len)) &&
- !strcmp(key, "path"))
+ cond && include_condition_is_true(inc, cond, cond_len) &&
+ !strcmp(key, "path")) {
+ config_fn_t old_fn = inc->fn;
+
+ if (inc->opts->unconditional_remote_url)
+ inc->fn = forbid_remote_url;
ret = handle_path_include(value, inc);
+ inc->fn = old_fn;
+ }
return ret;
}
* baselen - pointer to size_t which will hold the length of the
* section + subsection part, can be NULL
*/
-static int git_config_parse_key_1(const char *key, char **store_key, size_t *baselen_, int quiet)
+int git_config_parse_key(const char *key, char **store_key, size_t *baselen_)
{
size_t i, baselen;
int dot;
*/
if (last_dot == NULL || last_dot == key) {
- if (!quiet)
- error(_("key does not contain a section: %s"), key);
+ error(_("key does not contain a section: %s"), key);
return -CONFIG_NO_SECTION_OR_NAME;
}
if (!last_dot[1]) {
- if (!quiet)
- error(_("key does not contain variable name: %s"), key);
+ error(_("key does not contain variable name: %s"), key);
return -CONFIG_NO_SECTION_OR_NAME;
}
/*
* Validate the key and while at it, lower case it for matching.
*/
- if (store_key)
- *store_key = xmallocz(strlen(key));
+ *store_key = xmallocz(strlen(key));
dot = 0;
for (i = 0; key[i]; i++) {
if (!dot || i > baselen) {
if (!iskeychar(c) ||
(i == baselen + 1 && !isalpha(c))) {
- if (!quiet)
- error(_("invalid key: %s"), key);
+ error(_("invalid key: %s"), key);
goto out_free_ret_1;
}
c = tolower(c);
} else if (c == '\n') {
- if (!quiet)
- error(_("invalid key (newline): %s"), key);
+ error(_("invalid key (newline): %s"), key);
goto out_free_ret_1;
}
- if (store_key)
- (*store_key)[i] = c;
+ (*store_key)[i] = c;
}
return 0;
out_free_ret_1:
- if (store_key) {
- FREE_AND_NULL(*store_key);
- }
+ FREE_AND_NULL(*store_key);
return -CONFIG_INVALID_KEY;
}
-int git_config_parse_key(const char *key, char **store_key, size_t *baselen)
-{
- return git_config_parse_key_1(key, store_key, baselen, 0);
-}
-
-int git_config_key_is_valid(const char *key)
-{
- return !git_config_parse_key_1(key, NULL, NULL, 1);
-}
-
static int config_parse_pair(const char *key, const char *value,
config_fn_t fn, void *data)
{
}
}
-NORETURN
-static void die_bad_bool(const char *name, const char *value)
-{
- if (!strcmp(name, "GIT_TEST_GETTEXT_POISON"))
- /*
- * We explicitly *don't* use _() here since it would
- * cause an infinite loop with _() needing to call
- * use_gettext_poison().
- */
- die("bad boolean config value '%s' for '%s'", value, name);
- else
- die(_("bad boolean config value '%s' for '%s'"), value, name);
-}
-
int git_config_int(const char *name, const char *value)
{
int ret;
return -1;
}
+static const struct fsync_component_name {
+ const char *name;
+ enum fsync_component component_bits;
+} fsync_component_names[] = {
+ { "loose-object", FSYNC_COMPONENT_LOOSE_OBJECT },
+ { "pack", FSYNC_COMPONENT_PACK },
+ { "pack-metadata", FSYNC_COMPONENT_PACK_METADATA },
+ { "commit-graph", FSYNC_COMPONENT_COMMIT_GRAPH },
+ { "index", FSYNC_COMPONENT_INDEX },
+ { "objects", FSYNC_COMPONENTS_OBJECTS },
+ { "reference", FSYNC_COMPONENT_REFERENCE },
+ { "derived-metadata", FSYNC_COMPONENTS_DERIVED_METADATA },
+ { "committed", FSYNC_COMPONENTS_COMMITTED },
+ { "added", FSYNC_COMPONENTS_ADDED },
+ { "all", FSYNC_COMPONENTS_ALL },
+};
+
+static enum fsync_component parse_fsync_components(const char *var, const char *string)
+{
+ enum fsync_component current = FSYNC_COMPONENTS_DEFAULT;
+ enum fsync_component positive = 0, negative = 0;
+
+ while (string) {
+ int i;
+ size_t len;
+ const char *ep;
+ int negated = 0;
+ int found = 0;
+
+ string = string + strspn(string, ", \t\n\r");
+ ep = strchrnul(string, ',');
+ len = ep - string;
+ if (!strcmp(string, "none")) {
+ current = FSYNC_COMPONENT_NONE;
+ goto next_name;
+ }
+
+ if (*string == '-') {
+ negated = 1;
+ string++;
+ len--;
+ if (!len)
+ warning(_("invalid value for variable %s"), var);
+ }
+
+ if (!len)
+ break;
+
+ for (i = 0; i < ARRAY_SIZE(fsync_component_names); ++i) {
+ const struct fsync_component_name *n = &fsync_component_names[i];
+
+ if (strncmp(n->name, string, len))
+ continue;
+
+ found = 1;
+ if (negated)
+ negative |= n->component_bits;
+ else
+ positive |= n->component_bits;
+ }
+
+ if (!found) {
+ char *component = xstrndup(string, len);
+ warning(_("ignoring unknown core.fsync component '%s'"), component);
+ free(component);
+ }
+
+next_name:
+ string = ep;
+ }
+
+ return (current & ~negative) | positive;
+}
+
int git_parse_maybe_bool(const char *value)
{
int v = git_parse_maybe_bool_text(value);
{
int v = git_parse_maybe_bool(value);
if (v < 0)
- die_bad_bool(name, value);
+ die(_("bad boolean config value '%s' for '%s'"), value, name);
return v;
}
{
if (!value)
return config_error_nonbool(var);
- *dest = expand_user_path(value, 0);
+ *dest = interpolate_path(value, 0);
if (!*dest)
die(_("failed to expand user dir in: '%s'"), value);
return 0;
level = Z_DEFAULT_COMPRESSION;
else if (level < 0 || level > Z_BEST_COMPRESSION)
die(_("bad zlib compression level %d"), level);
- core_compression_level = level;
- core_compression_seen = 1;
if (!zlib_compression_seen)
zlib_compression_level = level;
if (!pack_compression_seen)
return 0;
}
+ if (!strcmp(var, "core.fsync")) {
+ if (!value)
+ return config_error_nonbool(var);
+ fsync_components = parse_fsync_components(var, value);
+ return 0;
+ }
+
+ if (!strcmp(var, "core.fsyncmethod")) {
+ if (!value)
+ return config_error_nonbool(var);
+ if (!strcmp(value, "fsync"))
+ fsync_method = FSYNC_METHOD_FSYNC;
+ else if (!strcmp(value, "writeout-only"))
+ fsync_method = FSYNC_METHOD_WRITEOUT_ONLY;
+ else
+ warning(_("ignoring unknown core.fsyncMethod value '%s'"), value);
+
+ }
+
if (!strcmp(var, "core.fsyncobjectfiles")) {
+ if (fsync_object_files < 0)
+ warning(_("core.fsyncObjectFiles is deprecated; use core.fsync instead"));
fsync_object_files = git_config_bool(var, value);
return 0;
}
return platform_core_config(var, value, cb);
}
+static int git_default_sparse_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "sparse.expectfilesoutsideofpatterns")) {
+ sparse_expect_files_outside_of_patterns = git_config_bool(var, value);
+ return 0;
+ }
+
+ /* Add other config variables here and to Documentation/config/sparse.txt. */
+ return 0;
+}
+
static int git_default_i18n_config(const char *var, const char *value)
{
if (!strcmp(var, "i18n.commitencoding"))
static int git_default_branch_config(const char *var, const char *value)
{
if (!strcmp(var, "branch.autosetupmerge")) {
- if (value && !strcasecmp(value, "always")) {
+ if (value && !strcmp(value, "always")) {
git_branch_track = BRANCH_TRACK_ALWAYS;
return 0;
+ } else if (value && !strcmp(value, "inherit")) {
+ git_branch_track = BRANCH_TRACK_INHERIT;
+ return 0;
}
git_branch_track = git_config_bool(var, value);
return 0;
return 0;
}
+ if (starts_with(var, "sparse."))
+ return git_default_sparse_config(var, value);
+
/* Add other config variables here and to Documentation/config.txt. */
return 0;
}
int git_config_from_blob_oid(config_fn_t fn,
const char *name,
+ struct repository *repo,
const struct object_id *oid,
void *data)
{
unsigned long size;
int ret;
- buf = read_object_file(oid, &type, &size);
+ buf = repo_read_object_file(repo, oid, &type, &size);
if (!buf)
return error(_("unable to load config blob object '%s'"), name);
if (type != OBJ_BLOB) {
}
static int git_config_from_blob_ref(config_fn_t fn,
+ struct repository *repo,
const char *name,
void *data)
{
struct object_id oid;
- if (get_oid(name, &oid) < 0)
+ if (repo_get_oid(repo, name, &oid) < 0)
return error(_("unable to resolve config blob '%s'"), name);
- return git_config_from_blob_oid(fn, name, &oid, data);
+ return git_config_from_blob_oid(fn, name, repo, &oid, data);
+}
+
+char *git_system_config(void)
+{
+ char *system_config = xstrdup_or_null(getenv("GIT_CONFIG_SYSTEM"));
+ if (!system_config)
+ system_config = system_path(ETC_GITCONFIG);
+ normalize_path_copy(system_config, system_config);
+ return system_config;
}
-const char *git_etc_gitconfig(void)
+void git_global_config(char **user_out, char **xdg_out)
{
- static const char *system_wide;
- if (!system_wide)
- system_wide = system_path(ETC_GITCONFIG);
- return system_wide;
+ char *user_config = xstrdup_or_null(getenv("GIT_CONFIG_GLOBAL"));
+ char *xdg_config = NULL;
+
+ if (!user_config) {
+ user_config = interpolate_path("~/.gitconfig", 0);
+ xdg_config = xdg_config_home("config");
+ }
+
+ *user_out = user_config;
+ *xdg_out = xdg_config;
}
/*
config_fn_t fn, void *data)
{
int ret = 0;
- char *xdg_config = xdg_config_home("config");
- char *user_config = expand_user_path("~/.gitconfig", 0);
+ char *system_config = git_system_config();
+ char *xdg_config = NULL;
+ char *user_config = NULL;
char *repo_config;
enum config_scope prev_parsing_scope = current_parsing_scope;
repo_config = NULL;
current_parsing_scope = CONFIG_SCOPE_SYSTEM;
- if (git_config_system() && !access_or_die(git_etc_gitconfig(), R_OK,
- opts->system_gently ?
- ACCESS_EACCES_OK : 0))
- ret += git_config_from_file(fn, git_etc_gitconfig(),
- data);
+ if (git_config_system() && system_config &&
+ !access_or_die(system_config, R_OK,
+ opts->system_gently ? ACCESS_EACCES_OK : 0))
+ ret += git_config_from_file(fn, system_config, data);
current_parsing_scope = CONFIG_SCOPE_GLOBAL;
+ git_global_config(&user_config, &xdg_config);
+
if (xdg_config && !access_or_die(xdg_config, R_OK, ACCESS_EACCES_OK))
ret += git_config_from_file(fn, xdg_config, data);
die(_("unable to parse command-line config"));
current_parsing_scope = prev_parsing_scope;
+ free(system_config);
free(xdg_config);
free(user_config);
free(repo_config);
const struct config_options *opts)
{
struct config_include_data inc = CONFIG_INCLUDE_INIT;
+ int ret;
if (opts->respect_includes) {
inc.fn = fn;
inc.data = data;
inc.opts = opts;
+ inc.config_source = config_source;
fn = git_config_include;
data = &inc;
}
* If we have a specific filename, use it. Otherwise, follow the
* regular lookup sequence.
*/
- if (config_source && config_source->use_stdin)
- return git_config_from_stdin(fn, data);
- else if (config_source && config_source->file)
- return git_config_from_file(fn, config_source->file, data);
- else if (config_source && config_source->blob)
- return git_config_from_blob_ref(fn, config_source->blob, data);
+ if (config_source && config_source->use_stdin) {
+ ret = git_config_from_stdin(fn, data);
+ } else if (config_source && config_source->file) {
+ ret = git_config_from_file(fn, config_source->file, data);
+ } else if (config_source && config_source->blob) {
+ struct repository *repo = config_source->repo ?
+ config_source->repo : the_repository;
+ ret = git_config_from_blob_ref(fn, repo, config_source->blob,
+ data);
+ } else {
+ ret = do_git_config_sequence(opts, fn, data);
+ }
- return do_git_config_sequence(opts, fn, data);
+ if (inc.remote_urls) {
+ string_list_clear(inc.remote_urls, 0);
+ FREE_AND_NULL(inc.remote_urls);
+ }
+ return ret;
}
static void configset_iter(struct config_set *cs, config_fn_t fn, void *data)
e = xmalloc(sizeof(*e));
hashmap_entry_init(&e->ent, strhash(key));
e->key = xstrdup(key);
- string_list_init(&e->value_list, 1);
+ string_list_init_dup(&e->value_list);
hashmap_add(&cs->config_hash, &e->ent);
}
si = string_list_append_nodup(&e->value_list, xstrdup_or_null(value));
return 1;
}
-int git_configset_get_string_tmp(struct config_set *cs, const char *key,
- const char **dest)
+static int git_configset_get_string_tmp(struct config_set *cs, const char *key,
+ const char **dest)
{
const char *value;
if (!git_configset_get_value(cs, key, &value)) {
return -1; /* default value */
}
-int git_config_get_fsmonitor(void)
-{
- if (git_config_get_pathname("core.fsmonitor", &core_fsmonitor))
- core_fsmonitor = getenv("GIT_TEST_FSMONITOR");
-
- if (core_fsmonitor && !*core_fsmonitor)
- core_fsmonitor = NULL;
-
- if (core_fsmonitor)
- return 1;
-
- return 0;
-}
-
int git_config_get_index_threads(int *dest)
{
int is_bool, val;
{
const struct string_list *values;
struct key_value_info *kv_info;
+ report_fn error_fn = get_error_routine();
if (err) {
va_list params;
va_start(params, err);
- vreportf("error: ", err, params);
+ error_fn(err, params);
va_end(params);
}
values = git_config_get_value_multi(key);
begin = store->parsed[i].begin;
/*
- * Next, make sure that we are removing he last key(s) in the section,
+ * Next, make sure that we are removing the last key(s) in the section,
* and that there are no comments that are possibly about the current
* section.
*/
return git_config_set_multivar_gently(key, value, NULL, 0);
}
+int repo_config_set_worktree_gently(struct repository *r,
+ const char *key, const char *value)
+{
+ /* Only use worktree-specific config if it is is already enabled. */
+ if (repository_format_worktree_config) {
+ char *file = repo_git_path(r, "config.worktree");
+ int ret = git_config_set_multivar_in_file_gently(
+ file, key, value, NULL, 0);
+ free(file);
+ return ret;
+ }
+ return repo_config_set_multivar_gently(r, key, value, NULL, 0);
+}
+
void git_config_set(const char *key, const char *value)
{
git_config_set_multivar(key, value, NULL, 0);
if (contents == MAP_FAILED) {
if (errno == ENODEV && S_ISDIR(st.st_mode))
errno = EISDIR;
- error_errno(_("unable to mmap '%s'"), config_filename);
+ error_errno(_("unable to mmap '%s'%s"),
+ config_filename, mmap_os_err());
ret = CONFIG_INVALID_FILE;
contents = NULL;
goto out_free;
int git_config_set_multivar_gently(const char *key, const char *value,
const char *value_pattern, unsigned flags)
{
- return git_config_set_multivar_in_file_gently(NULL, key, value, value_pattern,
- flags);
+ return repo_config_set_multivar_gently(the_repository, key, value,
+ value_pattern, flags);
+}
+
+int repo_config_set_multivar_gently(struct repository *r, const char *key,
+ const char *value,
+ const char *value_pattern, unsigned flags)
+{
+ char *file = repo_git_path(r, "config");
+ int res = git_config_set_multivar_in_file_gently(file,
+ key, value,
+ value_pattern,
+ flags);
+ free(file);
+ return res;
}
void git_config_set_multivar(const char *key, const char *value,
const char *value_pattern, unsigned flags)
{
- git_config_set_multivar_in_file(NULL, key, value, value_pattern,
+ git_config_set_multivar_in_file(git_path("config"),
+ key, value, value_pattern,
flags);
}
-static int section_name_match (const char *buf, const char *name)
+static size_t section_name_match (const char *buf, const char *name)
{
- int i = 0, j = 0, dot = 0;
+ size_t i = 0, j = 0;
+ int dot = 0;
if (buf[i] != '[')
return 0;
for (i = 1; buf[i] && buf[i] != ']'; i++) {
return 1;
}
+#define GIT_CONFIG_MAX_LINE_LEN (512 * 1024)
+
/* if new_name == NULL, the section is removed instead */
static int git_config_copy_or_rename_section_in_file(const char *config_filename,
const char *old_name,
char *filename_buf = NULL;
struct lock_file lock = LOCK_INIT;
int out_fd;
- char buf[1024];
+ struct strbuf buf = STRBUF_INIT;
FILE *config_file = NULL;
struct stat st;
struct strbuf copystr = STRBUF_INIT;
struct config_store_data store;
+ uint32_t line_nr = 0;
memset(&store, 0, sizeof(store));
goto out;
}
- while (fgets(buf, sizeof(buf), config_file)) {
- unsigned i;
- int length;
+ while (!strbuf_getwholeline(&buf, config_file, '\n')) {
+ size_t i, length;
int is_section = 0;
- char *output = buf;
- for (i = 0; buf[i] && isspace(buf[i]); i++)
+ char *output = buf.buf;
+
+ line_nr++;
+
+ if (buf.len >= GIT_CONFIG_MAX_LINE_LEN) {
+ ret = error(_("refusing to work with overly long line "
+ "in '%s' on line %"PRIuMAX),
+ config_filename, (uintmax_t)line_nr);
+ goto out;
+ }
+
+ for (i = 0; buf.buf[i] && isspace(buf.buf[i]); i++)
; /* do nothing */
- if (buf[i] == '[') {
+ if (buf.buf[i] == '[') {
/* it's a section */
- int offset;
+ size_t offset;
is_section = 1;
/*
strbuf_reset(©str);
}
- offset = section_name_match(&buf[i], old_name);
+ offset = section_name_match(&buf.buf[i], old_name);
if (offset > 0) {
ret++;
if (new_name == NULL) {
out_no_rollback:
free(filename_buf);
config_store_data_clear(&store);
+ strbuf_release(&buf);
return ret;
}
projects / thirdparty / git.git / blobdiff