use std::env;
use std::path::PathBuf;
use directories::{ProjectDirs, UserDirs};
use crate::Error;
pub fn home_dir_path() -> Result<PathBuf, Error> {
if let Some(user_dirs) = UserDirs::new() {
Ok(user_dirs.home_dir().to_path_buf())
} else {
Err(Error::NovelApi(
"No valid home directory path could be retrieved from the operating system".to_string(),
))
}
}
pub fn config_dir_path(app_name: &str) -> Result<PathBuf, Error> {
match ProjectDirs::from("", "novel-rs", app_name) {
Some(dir) => Ok(dir.config_dir().to_path_buf()),
None => {
tracing::error!(
"Failed to get the path to the project's config directory, using the current working directory"
);
Ok(env::current_dir()?)
}
}
}
pub fn data_dir_path(app_name: &str) -> Result<PathBuf, Error> {
match ProjectDirs::from("", "novel-rs", app_name) {
Some(dir) => Ok(dir.data_local_dir().to_path_buf()),
None => {
tracing::error!(
"Failed to get the path to the project's local data directory, using the current working directory"
);
Ok(env::current_dir()?)
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn config_dir_path() -> Result<(), Error> {
let _ = super::config_dir_path("test-app")?;
Ok(())
}
#[test]
fn data_dir_path() -> Result<(), Error> {
let _ = super::data_dir_path("test-app")?;
Ok(())
}
}