Add support for please (access elevation) (#310)

* Add support for please (access elevation)

Please is a sudo-like tool written in Rust.

https://gitlab.com/edneville/please

* Fixes code typo

---------

Co-authored-by: Thomas Schönauer <37108907+DottoDev@users.noreply.github.com>
Co-authored-by: Thomas Schönauer <t.schoenauer@hgs-wt.at>

src/sudo.rs

@@ -24,6 +24,7 @@ impl Sudo {
     pub fn detect() -> Option<Self> {
         which("doas")
             .map(|p| (p, SudoKind::Doas))
+            .or_else(|| which("please").map(|p| (p, SudoKind::Please)))
             .or_else(|| which("sudo").map(|p| (p, SudoKind::Sudo)))
             .or_else(|| which("gsudo").map(|p| (p, SudoKind::Gsudo)))
             .or_else(|| which("pkexec").map(|p| (p, SudoKind::Pkexec)))
@@ -47,6 +48,12 @@ impl Sudo {
                 // See: https://man.openbsd.org/doas
                 cmd.arg("echo");
             }
+            SudoKind::Please => {
+                // From `man please`
+                //   -w, --warm
+                //   Warm the access token and exit.
+                cmd.arg("-w");
+            }
             SudoKind::Sudo => {
                 // From `man sudo` on macOS:
                 //   -v, --validate
@@ -96,6 +103,7 @@ impl Sudo {
 #[derive(Clone, Copy, Debug)]
 enum SudoKind {
     Doas,
+    Please,
     Sudo,
     Gsudo,
     Pkexec,