*/
#include "cache.h"
#include "exec_cmd.h"
+#include "strbuf.h"
#define MAXNAME (256)
const char *config_exclusive_filename = NULL;
+struct config_item
+{
+ struct config_item *next;
+ char *name;
+ char *value;
+};
+static struct config_item *config_parameters;
+static struct config_item **config_parameters_tail = &config_parameters;
+
+static void lowercase(char *p)
+{
+ for (; *p; p++)
+ *p = tolower(*p);
+}
+
+int git_config_parse_parameter(const char *text)
+{
+ struct config_item *ct;
+ struct strbuf tmp = STRBUF_INIT;
+ struct strbuf **pair;
+ strbuf_addstr(&tmp, text);
+ pair = strbuf_split(&tmp, '=');
+ if (pair[0]->len && pair[0]->buf[pair[0]->len - 1] == '=')
+ strbuf_setlen(pair[0], pair[0]->len - 1);
+ strbuf_trim(pair[0]);
+ if (!pair[0]->len) {
+ strbuf_list_free(pair);
+ return -1;
+ }
+ ct = xcalloc(1, sizeof(struct config_item));
+ ct->name = strbuf_detach(pair[0], NULL);
+ if (pair[1]) {
+ strbuf_trim(pair[1]);
+ ct->value = strbuf_detach(pair[1], NULL);
+ }
+ strbuf_list_free(pair);
+ lowercase(ct->name);
+ *config_parameters_tail = ct;
+ config_parameters_tail = &ct->next;
+ return 0;
+}
+
static int get_next_char(void)
{
int c;
if (comment)
continue;
if (isspace(c) && !quote) {
- space = 1;
+ if (len)
+ space++;
continue;
}
if (!quote) {
continue;
}
}
- if (space) {
- if (len)
- value[len++] = ' ';
- space = 0;
- }
+ for (; space; space--)
+ value[len++] = ' ';
if (c == '\\') {
c = get_next_char();
switch (c) {
return ret;
}
-int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
+int git_config_maybe_bool(const char *name, const char *value)
{
- *is_bool = 1;
if (!value)
return 1;
if (!*value)
return 0;
- if (!strcasecmp(value, "true") || !strcasecmp(value, "yes"))
+ if (!strcasecmp(value, "true")
+ || !strcasecmp(value, "yes")
+ || !strcasecmp(value, "on"))
return 1;
- if (!strcasecmp(value, "false") || !strcasecmp(value, "no"))
+ if (!strcasecmp(value, "false")
+ || !strcasecmp(value, "no")
+ || !strcasecmp(value, "off"))
return 0;
+ return -1;
+}
+
+int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
+{
+ int v = git_config_maybe_bool(name, value);
+ if (0 <= v) {
+ *is_bool = 1;
+ return v;
+ }
*is_bool = 0;
return git_config_int(name, value);
}
return 0;
}
+int git_config_pathname(const char **dest, const char *var, const char *value)
+{
+ if (!value)
+ return config_error_nonbool(var);
+ *dest = expand_user_path(value);
+ if (!*dest)
+ die("Failed to expand user dir in: '%s'", value);
+ return 0;
+}
+
static int git_default_core_config(const char *var, const char *value)
{
/* This needs a better name */
return 0;
}
+ if (!strcmp(var, "core.notesref")) {
+ notes_ref_name = xstrdup(value);
+ return 0;
+ }
+
if (!strcmp(var, "core.pager"))
return git_config_string(&pager_program, var, value);
return git_config_string(&editor_program, var, value);
if (!strcmp(var, "core.excludesfile"))
- return git_config_string(&excludes_file, var, value);
+ return git_config_pathname(&excludes_file, var, value);
if (!strcmp(var, "core.whitespace")) {
if (!value)
return 0;
}
+ if (!strcmp(var, "core.createobject")) {
+ if (!strcmp(value, "rename"))
+ object_creation_mode = OBJECT_CREATION_USES_RENAMES;
+ else if (!strcmp(value, "link"))
+ object_creation_mode = OBJECT_CREATION_USES_HARDLINKS;
+ else
+ die("Invalid mode for object creation: %s", value);
+ return 0;
+ }
+
+ if (!strcmp(var, "core.sparsecheckout")) {
+ core_apply_sparse_checkout = git_config_bool(var, value);
+ return 0;
+ }
+
/* Add other config variables here and to Documentation/config.txt. */
return 0;
}
if (!value)
return config_error_nonbool(var);
strlcpy(git_default_name, value, sizeof(git_default_name));
- if (git_default_email[0])
- user_ident_explicitly_given = 1;
+ user_ident_explicitly_given |= IDENT_NAME_GIVEN;
return 0;
}
if (!value)
return config_error_nonbool(var);
strlcpy(git_default_email, value, sizeof(git_default_email));
- if (git_default_name[0])
- user_ident_explicitly_given = 1;
+ user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
return 0;
}
return 0;
}
+static int git_default_push_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "push.default")) {
+ if (!value)
+ return config_error_nonbool(var);
+ else if (!strcmp(value, "nothing"))
+ push_default = PUSH_DEFAULT_NOTHING;
+ else if (!strcmp(value, "matching"))
+ push_default = PUSH_DEFAULT_MATCHING;
+ else if (!strcmp(value, "tracking"))
+ push_default = PUSH_DEFAULT_TRACKING;
+ else if (!strcmp(value, "current"))
+ push_default = PUSH_DEFAULT_CURRENT;
+ else {
+ error("Malformed value for %s: %s", var, value);
+ return error("Must be one of nothing, matching, "
+ "tracking or current.");
+ }
+ return 0;
+ }
+
+ /* Add other config variables here and to Documentation/config.txt. */
+ return 0;
+}
+
static int git_default_mailmap_config(const char *var, const char *value)
{
if (!strcmp(var, "mailmap.file"))
if (!prefixcmp(var, "branch."))
return git_default_branch_config(var, value);
+ if (!prefixcmp(var, "push."))
+ return git_default_push_config(var, value);
+
if (!prefixcmp(var, "mailmap."))
return git_default_mailmap_config(var, value);
+ if (!prefixcmp(var, "advice."))
+ return git_default_advice_config(var, value);
+
if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) {
pager_use_color = git_config_bool(var,value);
return 0;
return system_wide;
}
-static int git_env_bool(const char *k, int def)
+int git_env_bool(const char *k, int def)
{
const char *v = getenv(k);
return v ? git_config_bool(k, v) : def;
return !git_env_bool("GIT_CONFIG_NOGLOBAL", 0);
}
+int git_config_from_parameters(config_fn_t fn, void *data)
+{
+ const struct config_item *ct;
+ for (ct = config_parameters; ct; ct = ct->next)
+ if (fn(ct->name, ct->value, data) < 0)
+ return -1;
+ return 0;
+}
+
int git_config(config_fn_t fn, void *data)
{
- int ret = 0;
+ int ret = 0, found = 0;
char *repo_config = NULL;
const char *home = NULL;
/* Setting $GIT_CONFIG makes git read _only_ the given config file. */
if (config_exclusive_filename)
return git_config_from_file(fn, config_exclusive_filename, data);
- if (git_config_system() && !access(git_etc_gitconfig(), R_OK))
+ if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) {
ret += git_config_from_file(fn, git_etc_gitconfig(),
data);
+ found += 1;
+ }
home = getenv("HOME");
if (git_config_global() && home) {
char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
- if (!access(user_config, R_OK))
+ if (!access(user_config, R_OK)) {
ret += git_config_from_file(fn, user_config, data);
+ found += 1;
+ }
free(user_config);
}
repo_config = git_pathdup("config");
- ret += git_config_from_file(fn, repo_config, data);
+ if (!access(repo_config, R_OK)) {
+ ret += git_config_from_file(fn, repo_config, data);
+ found += 1;
+ }
free(repo_config);
+
+ if (config_parameters) {
+ ret += git_config_from_parameters(fn, data);
+ found += 1;
+ }
+
+ if (found == 0)
+ return -1;
return ret;
}
static struct {
int baselen;
- char* key;
+ char *key;
int do_not_match;
- regex_t* value_regex;
+ regex_t *value_regex;
int multi_replace;
size_t offset[MAX_MATCHES];
enum { START, SECTION_SEEN, SECTION_END_SEEN, KEY_SEEN } state;
int seen;
} store;
-static int matches(const char* key, const char* value)
+static int matches(const char *key, const char *value)
{
return !strcmp(key, store.key) &&
(store.value_regex == NULL ||
!regexec(store.value_regex, value, 0, NULL, 0)));
}
-static int store_aux(const char* key, const char* value, void *cb)
+static int store_aux(const char *key, const char *value, void *cb)
{
const char *ep;
size_t section_len;
return 4;
}
-static int store_write_section(int fd, const char* key)
+static int store_write_section(int fd, const char *key)
{
const char *dot;
int i, success;
return success;
}
-static int store_write_pair(int fd, const char* key, const char* value)
+static int store_write_pair(int fd, const char *key, const char *value)
{
int i, success;
int length = strlen(key + store.baselen + 1);
return success;
}
-static ssize_t find_beginning_of_line(const char* contents, size_t size,
- size_t offset_, int* found_bracket)
+static ssize_t find_beginning_of_line(const char *contents, size_t size,
+ size_t offset_, int *found_bracket)
{
size_t equal_offset = size, bracket_offset = size;
ssize_t offset;
return offset;
}
-int git_config_set(const char* key, const char* value)
+int git_config_set(const char *key, const char *value)
{
return git_config_set_multivar(key, value, NULL, 0);
}
* - the config file is removed and the lock file rename()d to it.
*
*/
-int git_config_set_multivar(const char* key, const char* value,
- const char* value_regex, int multi_replace)
+int git_config_set_multivar(const char *key, const char *value,
+ const char *value_regex, int multi_replace)
{
int i, dot;
int fd = -1, in_fd;
int ret;
- char* config_filename;
+ char *config_filename;
struct lock_file *lock = NULL;
- const char* last_dot = strrchr(key, '.');
+ const char *last_dot = strrchr(key, '.');
if (config_exclusive_filename)
config_filename = xstrdup(config_exclusive_filename);
goto out_free;
}
- store.key = (char*)key;
+ store.key = (char *)key;
if (!store_write_section(fd, key) ||
!store_write_pair(fd, key, value))
goto write_err_out;
} else {
struct stat st;
- char* contents;
+ char *contents;
size_t contents_sz, copy_begin, copy_end;
int i, new_line = 0;
copy_end - copy_begin)
goto write_err_out;
if (new_line &&
- write_in_full(fd, "\n", 1) != 1)
+ write_str_in_full(fd, "\n") != 1)
goto write_err_out;
}
copy_begin = store.offset[i];
static int section_name_match (const char *buf, const char *name)
{
int i = 0, j = 0, dot = 0;
- for (; buf[i] && buf[i] != ']'; i++) {
+ if (buf[i] != '[')
+ return 0;
+ for (i = 1; buf[i] && buf[i] != ']'; i++) {
if (!dot && isspace(buf[i])) {
dot = 1;
if (name[j++] != '.')
if (buf[i] != name[j++])
break;
}
- return (buf[i] == ']' && name[j] == 0);
+ if (buf[i] == ']' && name[j] == 0) {
+ /*
+ * We match, now just find the right length offset by
+ * gobbling up any whitespace after it, as well
+ */
+ i++;
+ for (; buf[i] && isspace(buf[i]); i++)
+ ; /* do nothing */
+ return i;
+ }
+ return 0;
}
/* if new_name == NULL, the section is removed instead */
while (fgets(buf, sizeof(buf), config_file)) {
int i;
int length;
+ char *output = buf;
for (i = 0; buf[i] && isspace(buf[i]); i++)
; /* do nothing */
if (buf[i] == '[') {
/* it's a section */
- if (section_name_match (&buf[i+1], old_name)) {
+ int offset = section_name_match(&buf[i], old_name);
+ if (offset > 0) {
ret++;
if (new_name == NULL) {
remove = 1;
ret = write_error(lock->filename);
goto out;
}
- continue;
+ /*
+ * We wrote out the new section, with
+ * a newline, now skip the old
+ * section's length
+ */
+ output += offset + i;
+ if (strlen(output) > 0) {
+ /*
+ * More content means there's
+ * a declaration to put on the
+ * next line; indent with a
+ * tab
+ */
+ output -= 1;
+ output[0] = '\t';
+ }
}
remove = 0;
}
if (remove)
continue;
- length = strlen(buf);
- if (write_in_full(out_fd, buf, length) != length) {
+ length = strlen(output);
+ if (write_in_full(out_fd, output, length) != length) {
ret = write_error(lock->filename);
goto out;
}