1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
use std::{fs::File, io::{Read, Write}};
use serde::{Serialize, Deserialize};
use crate::{error::MLE, devdir};
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Cfg {
pub data: String,
pub apis: Apis,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Apis {
pub modrinth: String,
}
impl Cfg {
pub fn init(filename: &str) -> MLE<Self> {
let configfile = dirs::config_dir().unwrap().join(filename);
let mut file = match File::open(devdir(configfile.to_str().unwrap())) {
Ok(file) => file,
Err(err) => {
if err.kind() == std::io::ErrorKind::NotFound {
println!("No config file found, creating one");
let default_cfg = Cfg { data: String::from("./"), apis: Apis { modrinth: String::from("https://api.modrinth.com/v2/") } };
let mut file = File::create(devdir(configfile.to_str().unwrap()))?;
println!("Created config file");
file.write_all(toml::to_string(&default_cfg)?.as_bytes())?;
File::open(devdir(configfile.to_str().unwrap()))?
} else {
return Err(err.into());
}
}
};
let mut content = String::new();
file.read_to_string(&mut content)?;
let config = toml::from_str::<Cfg>(&content)?;
Ok(config)
}
}
|
