48 lines
1.8 KiB
Rust
48 lines
1.8 KiB
Rust
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//! User directories handling
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use anyhow::{Result, anyhow};
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use camino::Utf8PathBuf;
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use directories::ProjectDirs;
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use crate::constants::APP_NAME;
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/// Returns the path to the user data directory.
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///
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/// Post condition: this function ensures the directory is already created when returning.
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pub async fn data_directory() -> Result<Utf8PathBuf> {
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let user_directory = ProjectDirs::from("cl", "bstr", APP_NAME)
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.ok_or_else(|| anyhow!("failed to get ProjectDirs"))?
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.data_dir()
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.to_path_buf();
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let user_directory = Utf8PathBuf::try_from(user_directory)?;
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tokio::fs::create_dir_all(&user_directory).await?;
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Ok(user_directory)
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}
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/// Returns the path to the user data cache directory.
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///
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/// Post condition: this function ensures the directory is already created when returning.
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pub async fn data_cache_directory() -> Result<Utf8PathBuf> {
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let user_directory = ProjectDirs::from("cl", "bstr", APP_NAME)
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.ok_or_else(|| anyhow!("failed to get ProjectDirs"))?
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.cache_dir()
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.to_path_buf();
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let user_directory = Utf8PathBuf::try_from(user_directory)?;
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let user_directory = user_directory.join("data");
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tokio::fs::create_dir_all(&user_directory).await?;
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Ok(user_directory)
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}
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/// Returns the path to the user data cache directory.
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///
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/// Post condition: this function ensures the directory is already created when returning.
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pub async fn image_cache_directory() -> Result<Utf8PathBuf> {
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let user_directory = ProjectDirs::from("cl", "bstr", APP_NAME)
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.ok_or_else(|| anyhow!("failed to get ProjectDirs"))?
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.cache_dir()
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.to_path_buf();
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let user_directory = Utf8PathBuf::try_from(user_directory)?;
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let user_directory = user_directory.join("data");
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tokio::fs::create_dir_all(&user_directory).await?;
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Ok(user_directory)
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}
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