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adding default config dirs

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This commit is contained in:
Rahul Sharma 2016-04-04 17:46:35 +05:30
parent aa9f50a1d4
commit b4885fef9a
13 changed files with 171 additions and 45 deletions
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33
components/util/prefs.rs
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@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use basedir::default_config_dir;
use opts;
use resource_files::resources_dir_path;
use rustc_serialize::json::{Json, ToJson};
@ -166,17 +167,29 @@ pub fn extend_prefs(extension: HashMap<String, Pref>) {
}
pub fn add_user_prefs() {
if let Some(ref dir) = opts::get().profile_dir {
let mut path = PathBuf::from(dir);
path.push("prefs.json");
if let Ok(file) = File::open(path) {
if let Ok(prefs) = read_prefs_from_file(file) {
extend_prefs(prefs);
}
} else {
writeln!(&mut stderr(), "Error opening prefs.json from profile_dir")
.expect("failed printing to stderr");
match opts::get().config_dir {
Some(ref config_path) => {
let mut path = PathBuf::from(config_path);
init_user_prefs(&mut path);
}
None => {
let mut path = default_config_dir().unwrap();
if path.join("prefs.json").exists() {
init_user_prefs(&mut path);
}
}
}
}
fn init_user_prefs(path: &mut PathBuf) {
path.push("prefs.json");
if let Ok(file) = File::open(path) {
if let Ok(prefs) = read_prefs_from_file(file) {
extend_prefs(prefs);
}
} else {
writeln!(&mut stderr(), "Error opening prefs.json from config directory")
.expect("failed printing to stderr");
}
}