Add botrulez

src/bot/botrulez/ping.rs

@@ -0,0 +1,43 @@
+use async_trait::async_trait;
+use clap::Parser;
+
+use crate::api::Message;
+use crate::bot::command::{ClapCommand, Context};
+use crate::conn;
+
+/// Trigger a short reply.
+#[derive(Parser)]
+pub struct Args {}
+
+pub struct Ping(pub String);
+
+impl Ping {
+    pub fn new<S: ToString>(reply: S) -> Self {
+        Self(reply.to_string())
+    }
+}
+
+impl Default for Ping {
+    fn default() -> Self {
+        Self::new("Pong!")
+    }
+}
+
+#[async_trait]
+impl<B, E> ClapCommand<B, E> for Ping
+where
+    E: From<conn::Error>,
+{
+    type Args = Args;
+
+    async fn execute(
+        &self,
+        _args: Self::Args,
+        msg: &Message,
+        ctx: &Context,
+        _bot: &mut B,
+    ) -> Result<(), E> {
+        ctx.reply(msg.id, &self.0).await?;
+        Ok(())
+    }
+}