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33 lines
901 B
Rust
33 lines
901 B
Rust
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use clap::{Parser, Subcommand};
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use crate::game::debug::DebugEvent;
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pub(super) fn respond(line: &str) -> Result<DebugEvent, String> {
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let might_be_help_call = line.contains("help") || line.contains("-h");
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let args = shlex::split(line).ok_or("Invalid Quoting")?;
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let cli = Cli::try_parse_from(args).map_err(|e| e.to_string());
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if might_be_help_call && cli.as_ref().is_err_and(|item| item.starts_with("Usage: ")) {
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let Err(s) = cli else { unreachable!() };
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return Ok(DebugEvent::PrintToConsole(s));
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}
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Ok(match cli?.cmd {
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Commands::Close => DebugEvent::CloseDebugConsole,
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Commands::Echo { text } => DebugEvent::PrintToConsole(text),
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})
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}
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#[derive(Debug, Parser)]
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#[command(multicall = true)]
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struct Cli {
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#[command(subcommand)]
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cmd: Commands,
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}
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#[derive(Debug, Subcommand)]
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enum Commands {
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Close,
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Echo { text: String },
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}
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