env_perm

该软件包允许您永久设置环境变量

示例

// Check if DUMMY is set, if not set it to 1
// export DUMMY=1
env_perm::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:$PATH"
env_perm::append("PATH", "$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"
env_perm::set("DUMMY", r#""/something""#).expect("Failed to set DUMMY");

用法

此软件包简单地将您的 .bash_profile 或 .bash_login 或 .profile 追加到配置文件中。如果上述文件在您的家目录中都没有找到，它将创建一个 .bash_profile 文件。ie. /Users/me/.bash_profile.

我只在 macOS 上测试了此软件包，但它应该适用于任何 Unix 系统。我打算很快添加 Windows 支持。

欢迎贡献。

lib.rs:

该软件包允许您永久设置环境变量

示例

// Check if DUMMY is set, if not set it to 1
// export DUMMY=1
env_perm::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:$PATH"
env_perm::append("PATH", "$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"
env_perm::set("DUMMY", r#""/something""#).expect("Failed to set DUMMY");