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git-mv: shrink usage, no usage on error
[git.git]
/
config.c
diff --git
a/config.c
b/config.c
index
357c1ca
..
0c43d76
100644
(file)
--- a/
config.c
+++ b/
config.c
@@
-11,6
+11,7
@@
#define MAXNAME (256)
static FILE *config_file;
#define MAXNAME (256)
static FILE *config_file;
+static char *config_file_name;
static int config_linenr;
static int get_next_char(void)
{
static int config_linenr;
static int get_next_char(void)
{
@@
-186,7
+187,7
@@
static int git_parse_file(config_fn_t fn)
if (get_value(fn, var, baselen+1) < 0)
break;
}
if (get_value(fn, var, baselen+1) < 0)
break;
}
- die("bad config file line %d
", config_linenr
);
+ die("bad config file line %d
in %s", config_linenr, config_file_name
);
}
int git_config_int(const char *name, const char *value)
}
int git_config_int(const char *name, const char *value)
@@
-197,7
+198,7
@@
int git_config_int(const char *name, const char *value)
if (!*end)
return val;
}
if (!*end)
return val;
}
- die("bad config value for '%s'
",
name);
+ die("bad config value for '%s'
in %s", name, config_file_
name);
}
int git_config_bool(const char *name, const char *value)
}
int git_config_bool(const char *name, const char *value)
@@
-236,30
+237,32
@@
int git_default_config(const char *var, const char *value)
return 0;
}
return 0;
}
- if (!strcmp(var, "diff.renamelimit")) {
- diff_rename_limit_default = git_config_int(var, value);
- return 0;
- }
-
/* Add other config variables here.. */
return 0;
}
/* Add other config variables here.. */
return 0;
}
-int git_config
(config_fn_t fn
)
+int git_config
_from_file(config_fn_t fn, const char *filename
)
{
int ret;
{
int ret;
- FILE *f = fopen(
git_path("config")
, "r");
+ FILE *f = fopen(
filename
, "r");
ret = -1;
if (f) {
config_file = f;
ret = -1;
if (f) {
config_file = f;
+ config_file_name = filename;
config_linenr = 1;
ret = git_parse_file(fn);
fclose(f);
config_linenr = 1;
ret = git_parse_file(fn);
fclose(f);
+ config_file_name = NULL;
}
return ret;
}
}
return ret;
}
+int git_config(config_fn_t fn)
+{
+ return git_config_from_file(fn, git_path("config"));
+}
+
/*
* Find all the stuff for git_config_set() below.
*/
/*
* Find all the stuff for git_config_set() below.
*/
@@
-403,7
+406,7
@@
int git_config_set_multivar(const char* key, const char* value,
int i;
struct stat st;
int fd;
int i;
struct stat st;
int fd;
- char* config_file = strdup(git_path("config"));
+ char* config_file
name
= strdup(git_path("config"));
char* lock_file = strdup(git_path("config.lock"));
const char* last_dot = strrchr(key, '.');
char* lock_file = strdup(git_path("config.lock"));
const char* last_dot = strrchr(key, '.');
@@
-449,7
+452,7
@@
int git_config_set_multivar(const char* key, const char* value,
/*
* If .git/config does not exist yet, write a minimal version.
*/
/*
* If .git/config does not exist yet, write a minimal version.
*/
- if (stat(config_file, &st)) {
+ if (stat(config_file
name
, &st)) {
static const char contents[] =
"#\n"
"# This is the config file\n"
static const char contents[] =
"#\n"
"# This is the config file\n"
@@
-528,7
+531,7
@@
int git_config_set_multivar(const char* key, const char* value,
return 5;
}
return 5;
}
- in_fd = open(config_file, O_RDONLY, 0666);
+ in_fd = open(config_file
name
, O_RDONLY, 0666);
contents = mmap(NULL, st.st_size, PROT_READ,
MAP_PRIVATE, in_fd, 0);
close(in_fd);
contents = mmap(NULL, st.st_size, PROT_READ,
MAP_PRIVATE, in_fd, 0);
close(in_fd);
@@
-569,12
+572,12
@@
int git_config_set_multivar(const char* key, const char* value,
st.st_size - copy_begin);
munmap(contents, st.st_size);
st.st_size - copy_begin);
munmap(contents, st.st_size);
- unlink(config_file);
+ unlink(config_file
name
);
}
close(fd);
}
close(fd);
- if (rename(lock_file, config_file) < 0) {
+ if (rename(lock_file, config_file
name
) < 0) {
fprintf(stderr, "Could not rename the lock file?\n");
return 4;
}
fprintf(stderr, "Could not rename the lock file?\n");
return 4;
}