diff options
Diffstat (limited to 'config.c')
| -rw-r--r-- | config.c | 71 |
1 files changed, 71 insertions, 0 deletions
@@ -18,6 +18,62 @@ static int zlib_compression_seen; const char *config_exclusive_filename = NULL; +struct config_item +{ + struct config_item *next; + char *value; + char name[1 /* NUL */]; +}; +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); +} +static char *skip_space(const char *p) +{ + for (; *p; p++) + if (!isspace(*p)) + break; + return (char *)p; +} +static char *trailing_space(const char *begin, const char *p) +{ + while (p-- > begin) + if (!isspace(*p)) + break; + return (char *)p + 1; +} + +int git_config_parse_parameter(const char *text) +{ + struct config_item *ct; + const char *name; + const char *val; + name = skip_space(text); + text = val = strchr(name, '='); + if (!text) + text = name + strlen(name); + text = trailing_space(name, text); + if (text <= name) + return -1; + ct = xcalloc(1, sizeof(struct config_item) + (text - name)); + memcpy(ct->name, name, text - name); + lowercase(ct->name); + if (!val) + ct->value = NULL; + else { + val = skip_space(++val /* skip "=" */); + text = trailing_space(val, val + strlen(val)); + ct->value = xstrndup(val, text - val); + } + *config_parameters_tail = ct; + config_parameters_tail = &ct->next; + return 0; +} + static int get_next_char(void) { int c; @@ -699,6 +755,15 @@ int git_config_global(void) 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, found = 0; @@ -730,6 +795,12 @@ int git_config(config_fn_t fn, void *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; |