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Added address reference to CLI output #556

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Jun 29, 2022
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13 changes: 7 additions & 6 deletions src/cli/serve.rs
Original file line number Diff line number Diff line change
Expand Up @@ -66,16 +66,14 @@ fn show_start_message(bind_address: IpAddr, port: u16, color: ColorChoice) -> io

let writer = BufferWriter::stdout(color);
let mut buffer = writer.buffer();

let address_string = if bind_address.is_loopback() {"localhost"} else {stringify!(bind_address)};
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stringify! is definitely not what you want here, it's just going to return "bind_address" itself.

Change "localhost" to "localhost".to_owned(), and the other side to bind_address.to_string().

Then run cargo fmt, since this is going to fail that test 😛

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Ah, I tried doing that before but my rust linter was saying that .to_string() wasn't a function in the struct.
Turns out my linter is slow and didn't catch up when I was trying to debug it! So I just tried using stringify!() and the problem went away - forgot that stringify!() does not do what I was trying to.

Anyway, sorted!


writeln!(&mut buffer, "Rojo server listening:")?;

write!(&mut buffer, " Address: ")?;
buffer.set_color(&green)?;
if bind_address.is_loopback() {
writeln!(&mut buffer, "localhost")?;
} else {
writeln!(&mut buffer, "{}", bind_address)?;
}
writeln!(&mut buffer, "{}", address_string)?;

buffer.set_color(&ColorSpec::new())?;
write!(&mut buffer, " Port: ")?;
Expand All @@ -88,7 +86,10 @@ fn show_start_message(bind_address: IpAddr, port: u16, color: ColorChoice) -> io
write!(&mut buffer, "Visit ")?;

buffer.set_color(&green)?;
write!(&mut buffer, "http://localhost:{}/", port)?;
write!(&mut buffer, "http://{}:", address_string)?;

buffer.set_color(&green)?;
write!(&mut buffer, "{}/", port)?;
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Let's merge these calls together. You can pass multiple arguments into the same format string, something like this should work:

write!(&mut buffer, "http://{}:{}/", address_string, port)?;


buffer.set_color(&ColorSpec::new())?;
writeln!(&mut buffer, " in your browser for more information.")?;
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