Crates.io | set_env |
lib.rs | set_env |
version | 1.3.4 |
source | src |
created_at | 2022-04-20 07:53:08.776641 |
updated_at | 2022-06-12 03:22:09.227584 |
description | Sets environment variables permanently across all major platforms |
homepage | |
repository | https://github.com/CGQAQ/set_env |
max_upload_size | |
id | 570833 |
size | 17,840 |
This crate allows you to permanently set environment variables
// Check if DUMMY is set, if not set it to 1
// export DUMMY=1
set_env::check_or_set("DUMMY", 1).expect("Failed to find or set DUMMY");
// Append $HOME/some/cool/bin to $PATH
// export PATH= "$HOME/some/cool/bin:$PATH"Cancel changes
set_env::append("PATH", "$HOME/some/cool/bin").expect("Couldn't find PATH");
// Sets a variable without checking if it exists.
// Note you need to use a raw string literal to include ""
// export DUMMY="/something"
set_env::set("DUMMY", r#""/something""#).expect("Failed to set DUMMY");
This crate simply appends to your .bash_profile
or .bash_login
or .profile
in that order.
It will create a .bash_profile
file if none of the above are
found in your home directory.
ie. /Users/me/.bash_profile
.
On windows, this crate will modify the HKEY_CURRENT_USER\Environment
registry items