32 lines
1.3 KiB
Rust
32 lines
1.3 KiB
Rust
// Copyright 2015-2018 Parity Technologies (UK) Ltd.
|
|
// This file is part of Parity.
|
|
|
|
// Parity is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// Parity is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
//! Directory helper functions
|
|
|
|
/// Replaces `$HOME` str with home directory path.
|
|
pub fn replace_home(base: &str, arg: &str) -> String {
|
|
// the $HOME directory on mac os should be `~/Library` or `~/Library/Application Support`
|
|
let r = arg.replace("$HOME", ::dirs::home_dir().unwrap().to_str().unwrap());
|
|
let r = r.replace("$BASE", base);
|
|
r.replace("/", &::std::path::MAIN_SEPARATOR.to_string())
|
|
}
|
|
|
|
/// Replaces `$HOME` str with home directory path and `$LOCAL` with local path.
|
|
pub fn replace_home_and_local(base: &str, local: &str, arg: &str) -> String {
|
|
let r = replace_home(base, arg);
|
|
r.replace("$LOCAL", local)
|
|
}
|