From 660bb1ae17d7fae07b1831b91e72e1b37b54f353 Mon Sep 17 00:00:00 2001
From: Gabriel Fontes <eu@misterio.me>
Date: Fri, 28 Jan 2022 13:55:52 -0300
Subject: [PATCH] better error display

---
 Cargo.lock         |  2 +-
 Cargo.toml         |  2 +-
 src/client.rs      |  5 +++--
 src/discord/mod.rs | 11 ++++++++++-
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index b2db3bd..0aebdf9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -486,7 +486,7 @@ dependencies = [
 
 [[package]]
 name = "disconic"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "anyhow",
  "dotenv",
diff --git a/Cargo.toml b/Cargo.toml
index 16ef691..dfb39da 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "disconic"
 description = "Discord bot for interacting with subsonic music libraries"
-version = "0.1.0"
+version = "0.1.1"
 authors = [ "Gabriel Fontes <eu@misterio.me>" ]
 edition = "2018"
 homepage = "https://misterio.me"
diff --git a/src/client.rs b/src/client.rs
index 65dce86..60558f3 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -7,7 +7,7 @@ use sunk::Client as SubsonicClient;
 
 use std::{env, fs, io};
 
-use crate::discord::{Handler, GENERAL_GROUP};
+use crate::discord::{Handler, GENERAL_GROUP, after_hook};
 
 pub struct Client {
     ss_url: String,
@@ -50,7 +50,8 @@ impl Client {
             .framework(
                 StandardFramework::new()
                     .configure(|c| c.prefix("~"))
-                    .group(&GENERAL_GROUP),
+                    .group(&GENERAL_GROUP)
+                    .after(after_hook)
             )
             .type_map_insert::<MusicClient>(ss)
             .register_songbird()
diff --git a/src/discord/mod.rs b/src/discord/mod.rs
index 5fe54cb..2af3e83 100644
--- a/src/discord/mod.rs
+++ b/src/discord/mod.rs
@@ -3,7 +3,7 @@ use serenity::{
     async_trait,
     client::{Context, EventHandler},
     framework::standard::{
-        macros::{command, group},
+        macros::{command, group, hook},
         Args, CommandResult,
     },
     model::channel::Message,
@@ -28,6 +28,15 @@ pub struct Handler;
 #[async_trait]
 impl EventHandler for Handler {}
 
+#[hook]
+pub async fn after_hook(ctx: &Context, msg: &Message, cmd_name: &str, error: CommandResult) {
+    if let Err(why) = error {
+        let text = format!("Error running {}: {:?}", cmd_name, why);
+        msg.reply(&ctx.http, &text).await.ok();
+        eprintln!("{}", &text);
+    }
+}
+
 #[command]
 #[aliases(s, p, play)]
 /// Play a named song