From e3b9124b85502d21b8d45abe8e4e7e4d3e08e7be Mon Sep 17 00:00:00 2001 From: mo8it Date: Sun, 21 Apr 2024 23:24:10 +0200 Subject: [PATCH] Add a confirmation prompt to the init subcommand --- src/main.rs | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/main.rs b/src/main.rs index 494c40d..f52699c 100644 --- a/src/main.rs +++ b/src/main.rs @@ -88,6 +88,14 @@ fn main() -> Result<()> { bail!("Disabled in the debug build"); } + { + let mut stdout = io::stdout().lock(); + stdout.write_all(b"This command will create the directory `rustlings/` which will contain the exercises.\nPress ENTER to continue ")?; + stdout.flush()?; + io::stdin().lock().read_until(b'\n', &mut Vec::new())?; + stdout.write_all(b"\n")?; + } + return init::init().context("Initialization failed"); } Some(Subcommands::Dev(dev_command)) => return dev_command.run(),