Ignored users config knob

config.example.toml

@@ -2,6 +2,8 @@ token = "your bot's token"
 
 # Number of replies to cache. Cache memory usage (bytes) = `this * 16`.
 reply_cache_size = 3
+# User IDs the bot won't respond to.
+ignored_users = []
 
 # Passes: each pass gets run independently and all of its matched URLs are appended
 # to the bot's output.

src/config.rs

@@ -1,11 +1,14 @@
 use serde::Deserialize;
+use twilight_model::id::{marker::UserMarker, Id};
 
 use crate::pass::Pass;
 
 #[derive(Deserialize)]
 pub struct Config {
     pub token: String,
     pub reply_cache_size: usize,
+    #[serde(default)]
+    pub ignored_users: Vec<Id<UserMarker>>,
     #[serde(rename = "pass")]
     pub passes: Vec<Pass>,
 }

src/main.rs

@@ -82,7 +82,7 @@ async fn dispatch_event(state: Arc<State>, event: Event) -> Result<(), anyhow::E
     match event {
         // CREATE: Fix embeds when someone sends a twitter link
         Event::MessageCreate(message) => {
-            if message.author.bot {
+            if message.author.bot || state.config.ignored_users.contains(&message.author.id) {
                 return Ok(());
             }