summaryrefslogtreecommitdiff
path: root/config.c
diff options
context:
space:
mode:
Diffstat (limited to 'config.c')
-rw-r--r--config.c126
1 files changed, 52 insertions, 74 deletions
diff --git a/config.c b/config.c
index 749e5af..e0b3b80 100644
--- a/config.c
+++ b/config.c
@@ -20,14 +20,6 @@ static int zlib_compression_seen;
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++)
@@ -47,9 +39,9 @@ void git_config_push_parameter(const char *text)
strbuf_release(&env);
}
-int git_config_parse_parameter(const char *text)
+static int git_config_parse_parameter(const char *text,
+ config_fn_t fn, void *data)
{
- struct config_item *ct;
struct strbuf tmp = STRBUF_INIT;
struct strbuf **pair;
strbuf_addstr(&tmp, text);
@@ -59,22 +51,19 @@ int git_config_parse_parameter(const char *text)
strbuf_trim(pair[0]);
if (!pair[0]->len) {
strbuf_list_free(pair);
- return -1;
+ return error("bogus config parameter: %s", text);
}
- 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);
+ lowercase(pair[0]->buf);
+ if (fn(pair[0]->buf, pair[1] ? pair[1]->buf : NULL, data) < 0) {
+ strbuf_list_free(pair);
+ return -1;
}
strbuf_list_free(pair);
- lowercase(ct->name);
- *config_parameters_tail = ct;
- config_parameters_tail = &ct->next;
return 0;
}
-int git_config_parse_environment(void) {
+int git_config_from_parameters(config_fn_t fn, void *data)
+{
const char *env = getenv(CONFIG_DATA_ENVIRONMENT);
char *envw;
const char **argv = NULL;
@@ -92,8 +81,7 @@ int git_config_parse_environment(void) {
}
for (i = 0; i < nr; i++) {
- if (git_config_parse_parameter(argv[i]) < 0) {
- error("bogus config parameter: %s", argv[i]);
+ if (git_config_parse_parameter(argv[i], fn, data) < 0) {
free(argv);
free(envw);
return -1;
@@ -102,7 +90,7 @@ int git_config_parse_environment(void) {
free(argv);
free(envw);
- return 0;
+ return nr > 0;
}
static int get_next_char(void)
@@ -133,23 +121,21 @@ static int get_next_char(void)
static char *parse_value(void)
{
- static char value[1024];
- int quote = 0, comment = 0, len = 0, space = 0;
+ static struct strbuf value = STRBUF_INIT;
+ int quote = 0, comment = 0, space = 0;
+ strbuf_reset(&value);
for (;;) {
int c = get_next_char();
- if (len >= sizeof(value) - 1)
- return NULL;
if (c == '\n') {
if (quote)
return NULL;
- value[len] = 0;
- return value;
+ return value.buf;
}
if (comment)
continue;
if (isspace(c) && !quote) {
- if (len)
+ if (value.len)
space++;
continue;
}
@@ -160,7 +146,7 @@ static char *parse_value(void)
}
}
for (; space; space--)
- value[len++] = ' ';
+ strbuf_addch(&value, ' ');
if (c == '\\') {
c = get_next_char();
switch (c) {
@@ -182,14 +168,14 @@ static char *parse_value(void)
default:
return NULL;
}
- value[len++] = c;
+ strbuf_addch(&value, c);
continue;
}
if (c == '"') {
quote = 1-quote;
continue;
}
- value[len++] = c;
+ strbuf_addch(&value, c);
}
}
@@ -567,6 +553,12 @@ static int git_default_core_config(const char *var, const char *value)
return 0;
}
+ if (!strcmp(var, "core.bigfilethreshold")) {
+ long n = git_config_int(var, value);
+ big_file_threshold = 0 < n ? n : 0;
+ return 0;
+ }
+
if (!strcmp(var, "core.packedgitlimit")) {
packed_git_limit = git_config_int(var, value);
return 0;
@@ -579,7 +571,7 @@ static int git_default_core_config(const char *var, const char *value)
if (!strcmp(var, "core.autocrlf")) {
if (value && !strcasecmp(value, "input")) {
- if (eol == EOL_CRLF)
+ if (core_eol == EOL_CRLF)
return error("core.autocrlf=input conflicts with core.eol=crlf");
auto_crlf = AUTO_CRLF_INPUT;
return 0;
@@ -599,14 +591,14 @@ static int git_default_core_config(const char *var, const char *value)
if (!strcmp(var, "core.eol")) {
if (value && !strcasecmp(value, "lf"))
- eol = EOL_LF;
+ core_eol = EOL_LF;
else if (value && !strcasecmp(value, "crlf"))
- eol = EOL_CRLF;
+ core_eol = EOL_CRLF;
else if (value && !strcasecmp(value, "native"))
- eol = EOL_NATIVE;
+ core_eol = EOL_NATIVE;
else
- eol = EOL_UNSET;
- if (eol == EOL_CRLF && auto_crlf == AUTO_CRLF_INPUT)
+ core_eol = EOL_UNSET;
+ if (core_eol == EOL_CRLF && auto_crlf == AUTO_CRLF_INPUT)
return error("core.autocrlf=input conflicts with core.eol=crlf");
return 0;
}
@@ -833,27 +825,6 @@ int git_config_system(void)
return !git_env_bool("GIT_CONFIG_NOSYSTEM", 0);
}
-int git_config_global(void)
-{
- return !git_env_bool("GIT_CONFIG_NOGLOBAL", 0);
-}
-
-int git_config_from_parameters(config_fn_t fn, void *data)
-{
- static int loaded_environment;
- const struct config_item *ct;
-
- if (!loaded_environment) {
- if (git_config_parse_environment() < 0)
- return -1;
- loaded_environment = 1;
- }
- for (ct = config_parameters; ct; ct = ct->next)
- if (fn(ct->name, ct->value, data) < 0)
- return -1;
- return 0;
-}
-
int git_config_early(config_fn_t fn, void *data, const char *repo_config)
{
int ret = 0, found = 0;
@@ -869,7 +840,7 @@ int git_config_early(config_fn_t fn, void *data, const char *repo_config)
}
home = getenv("HOME");
- if (git_config_global() && home) {
+ if (home) {
char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
if (!access(user_config, R_OK)) {
ret += git_config_from_file(fn, user_config, data);
@@ -883,9 +854,16 @@ int git_config_early(config_fn_t fn, void *data, const char *repo_config)
found += 1;
}
- ret += git_config_from_parameters(fn, data);
- if (config_parameters)
- found += 1;
+ switch (git_config_from_parameters(fn, data)) {
+ case -1: /* error */
+ ret--;
+ break;
+ case 0: /* found nothing */
+ break;
+ default: /* found at least one item */
+ found++;
+ break;
+ }
return ret == 0 ? found : ret;
}
@@ -1124,12 +1102,12 @@ int git_config_parse_key(const char *key, char **store_key, int *baselen_)
if (last_dot == NULL || last_dot == key) {
error("key does not contain a section: %s", key);
- return -2;
+ return -CONFIG_NO_SECTION_OR_NAME;
}
if (!last_dot[1]) {
error("key does not contain variable name: %s", key);
- return -2;
+ return -CONFIG_NO_SECTION_OR_NAME;
}
baselen = last_dot - key;
@@ -1166,7 +1144,7 @@ int git_config_parse_key(const char *key, char **store_key, int *baselen_)
out_free_ret_1:
free(*store_key);
- return -1;
+ return -CONFIG_INVALID_KEY;
}
/*
@@ -1222,7 +1200,7 @@ int git_config_set_multivar(const char *key, const char *value,
if (fd < 0) {
error("could not lock config file %s: %s", config_filename, strerror(errno));
free(store.key);
- ret = -1;
+ ret = CONFIG_NO_LOCK;
goto out_free;
}
@@ -1236,12 +1214,12 @@ int git_config_set_multivar(const char *key, const char *value,
if ( ENOENT != errno ) {
error("opening %s: %s", config_filename,
strerror(errno));
- ret = 3; /* same as "invalid config file" */
+ ret = CONFIG_INVALID_FILE; /* same as "invalid config file" */
goto out_free;
}
/* if nothing to unset, error out */
if (value == NULL) {
- ret = 5;
+ ret = CONFIG_NOTHING_SET;
goto out_free;
}
@@ -1269,7 +1247,7 @@ int git_config_set_multivar(const char *key, const char *value,
REG_EXTENDED)) {
error("invalid pattern: %s", value_regex);
free(store.value_regex);
- ret = 6;
+ ret = CONFIG_INVALID_PATTERN;
goto out_free;
}
}
@@ -1291,7 +1269,7 @@ int git_config_set_multivar(const char *key, const char *value,
regfree(store.value_regex);
free(store.value_regex);
}
- ret = 3;
+ ret = CONFIG_INVALID_FILE;
goto out_free;
}
@@ -1304,7 +1282,7 @@ int git_config_set_multivar(const char *key, const char *value,
/* if nothing to unset, or too many matches, error out */
if ((store.seen == 0 && value == NULL) ||
(store.seen > 1 && multi_replace == 0)) {
- ret = 5;
+ ret = CONFIG_NOTHING_SET;
goto out_free;
}
@@ -1365,7 +1343,7 @@ int git_config_set_multivar(const char *key, const char *value,
if (commit_lock_file(lock) < 0) {
error("could not commit config file %s", config_filename);
- ret = 4;
+ ret = CONFIG_NO_WRITE;
goto out_free;
}
generated by cgit v0.10.2-6-g49f6 at 2024-04-30 22:30:19 (GMT)