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feat: functions to get home and data home

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This commit is contained in:
Gabriele Musco 2023-06-02 18:23:50 +02:00
commit 83279ae339
1 changed files with 22 additions and 3 deletions
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25
src/file_utils.rs
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@ -24,16 +24,35 @@ pub fn get_writer(path_s: &String) -> BufWriter<std::fs::File> {
BufWriter::new(file) BufWriter::new(file)
} }
pub fn get_home_dir() -> String {
env::var("HOME").expect("HOME env var not defined")
}
pub fn get_config_dir() -> String { pub fn get_config_dir() -> String {
match env::var("XDG_CONFIG_HOME") { match env::var("XDG_CONFIG_HOME") {
Ok(conf_home) => format!( Ok(conf_home) => format!(
"{chome}/{name}", "{conf_home}/{name}",
chome = conf_home, conf_home = conf_home,
name = CMD_NAME name = CMD_NAME
), ),
Err(_) => format!( Err(_) => format!(
"{home}/.config/{name}", "{home}/.config/{name}",
home = env::var("HOME").expect("HOME env var not defined"), home = get_home_dir(),
name = CMD_NAME
),
}
}
pub fn get_data_dir() -> String {
match env::var("XDG_DATA_HOME") {
Ok(data_home) => format!(
"{data_home}/{name}",
data_home = data_home,
name = CMD_NAME
),
Err(_) => format!(
"{home}/.local/share/{name}",
home = get_home_dir(),
name = CMD_NAME name = CMD_NAME
), ),
} }