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config: do not set $XDG_CONFIG_HOME if unset or empty

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Instead redefine the config paths to use the default $HOME/.config
This commit is contained in:
Ian Fan 2018-12-03 11:28:23 +00:00 committed by emersion
parent de66ed4beb
commit bca21ee0cf
1 changed files with 9 additions and 21 deletions
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30
sway/config.c
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@ -316,28 +316,16 @@ static char *get_config_path(void) {
SYSCONFDIR "/i3/config", SYSCONFDIR "/i3/config",
}; };
char *curr_config_home = getenv("XDG_CONFIG_HOME"); char *config_home = getenv("XDG_CONFIG_HOME");
if (!curr_config_home || !*curr_config_home) { if (!config_home || !*config_home) {
char *home = getenv("HOME"); config_paths[1] = "$HOME/.config/sway/config";
char *config_home = malloc(strlen(home) + strlen("/.config") + 1); config_paths[3] = "$HOME/.config/i3/config";
if (!config_home) {
wlr_log(WLR_ERROR, "Unable to allocate $HOME/.config");
} else {
strcpy(config_home, home);
strcat(config_home, "/.config");
setenv("XDG_CONFIG_HOME", config_home, 1);
wlr_log(WLR_DEBUG, "Set XDG_CONFIG_HOME to %s", config_home);
free(config_home);
}
} }
wordexp_t p; for (size_t i = 0; i < sizeof(config_paths) / sizeof(char *); ++i) {
char *path; wordexp_t p;
if (wordexp(config_paths[i], &p, WRDE_UNDEF) == 0) {
int i; char *path = strdup(p.we_wordv[0]);
for (i = 0; i < (int)(sizeof(config_paths) / sizeof(char *)); ++i) {
if (wordexp(config_paths[i], &p, 0) == 0) {
path = strdup(p.we_wordv[0]);
wordfree(&p); wordfree(&p);
if (file_exists(path)) { if (file_exists(path)) {
return path; return path;
@ -346,7 +334,7 @@ static char *get_config_path(void) {
} }
} }
return NULL; // Not reached return NULL;
} }
static bool load_config(const char *path, struct sway_config *config, static bool load_config(const char *path, struct sway_config *config,