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Create config dir if needed

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Former-commit-id: 280e49f428207d5dc9a88607252df4b9f155d018
This commit is contained in:
Louis Pearson 2019-05-20 15:32:16 -06:00
parent 9a31c20662
commit 7dc087fe93
1 changed files with 6 additions and 2 deletions
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8
voxygen/src/settings.rs
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@ -2,7 +2,7 @@ use config::{Config, ConfigError};
use directories::ProjectDirs;
use glutin::VirtualKeyCode;
use serde_derive::{Deserialize, Serialize};
use std::{fs::File, io::prelude::*, path::PathBuf};
use std::{fs, io::prelude::*, path::PathBuf};
use toml;
/// `Settings` contains everything that can be configured in the Settings.toml file.
@ -124,7 +124,11 @@ impl Settings {
pub fn save_to_file(&self) -> std::io::Result<()> {
let path = Settings::get_settings_path();
let mut config_file = File::create(path)?;
if let Some(dir) = path.parent() {
fs::create_dir_all(dir)?;
}
let mut config_file = fs::File::create(path)?;
let s: &str = &toml::to_string_pretty(self).unwrap();
config_file.write_all(s.as_bytes()).unwrap();
Ok(())