use super::super::{Client, Error};
impl Client {
pub async fn read_config(&self) -> Result<super::Config, Error> {
let path = self.config_path();
match tokio::fs::read(&path).await {
Ok(bytes) => serde_json::from_slice(&bytes).map_err(|e| Error::Parse(path, e)),
Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(super::Config::default()),
Err(e) => Err(Error::Read(path, e)),
}
}
pub async fn write_config(&self, config: &super::Config) -> Result<(), Error> {
let path = self.config_path();
if let Some(parent) = path.parent() {
tokio::fs::create_dir_all(parent)
.await
.map_err(|e| Error::Write(parent.to_path_buf(), e))?;
}
let bytes = serde_json::to_vec_pretty(config).map_err(Error::Serialize)?;
tokio::fs::write(&path, bytes)
.await
.map_err(|e| Error::Write(path, e))?;
Ok(())
}
}