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refactor: get data dirs from xdg crate

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This commit is contained in:
Ashley Wulber 2022-11-22 15:54:14 -05:00 • committed by Paul Delafosse
parent 632d67524c
commit aa175c8812
2 changed files with 6 additions and 10 deletions
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1
Cargo.toml
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@ -14,6 +14,7 @@ dirs = "4.0.0"
rust-ini = "0.18.0"
thiserror = "1.0.31"
once_cell = "1.10.0"
xdg = "2.4.1"
[dev-dependencies]
speculoos = "0.9.0"

15
src/theme/paths.rs
View file

@ -1,8 +1,9 @@
use crate::theme;
use crate::theme::error::ThemeError;
use dirs::{data_dir, home_dir};
use dirs::home_dir;
use ini::Ini;
use once_cell::sync::Lazy;
use xdg::BaseDirectories;
use std::path::PathBuf;
pub(crate) static BASE_PATHS: Lazy<Vec<PathBuf>> = Lazy::new(icon_theme_base_paths);
@ -11,16 +12,10 @@ pub(crate) static BASE_PATHS: Lazy<Vec<PathBuf>> = Lazy::new(icon_theme_base_pat
/// Paths that are not found are filtered out.
fn icon_theme_base_paths() -> Vec<PathBuf> {
let home_icon_dir = home_dir().expect("No $HOME directory").join(".icons");
let usr_data_dir = data_dir().expect("No $XDG_DATA_DIR").join("icons");
let xdg_data_dirs_local = PathBuf::from("/usr/local/share/").join("icons");
let xdg_data_dirs = PathBuf::from("/usr/share/").join("icons");
let mut data_dirs = BaseDirectories::new().map(|bd| bd.get_data_dirs()).unwrap_or_default();
data_dirs.push(home_icon_dir);
[
home_icon_dir,
usr_data_dir,
xdg_data_dirs_local,
xdg_data_dirs,
]
data_dirs
.into_iter()
.filter(|p| p.exists())
.collect()