Error handling 2: electric boogaloo

Rewrite init and host commands
Minor cleanup

src/main.rs

@@ -1,6 +1,5 @@
 #![allow(clippy::unreadable_literal)]
 
-use owoify::OwOifiable;
 use rand::Rng;
 use serenity::{
     client::Client,
@@ -83,25 +82,18 @@ fn owner_check(_: &mut Context, msg: &Message, _: &mut Args, _: &CommandOptions)
 #[check]
 #[name = "Server"]
 fn server_check(_: &mut Context, msg: &Message, _: &mut Args, _: &CommandOptions) -> CheckResult {
-    (msg.guild_id == Some(serenity::model::id::GuildId(255386835964919810))).into()
+    (msg.guild_id == Some(serenity::model::id::GuildId(687011389294116875))).into()
 }
 
 #[command]
 fn init(ctx: &mut Context, message: &Message) -> CommandResult {
-    let num = rand::thread_rng().gen_range(0, 2);
-    match num {
-        0 => {
-            let _ = message
-                .channel_id
-                .say(&ctx.http, "The Discordinator9000 is gonna hug ny'all!");
-        }
-        1 => {
-            let _ = message.channel_id.say(&ctx.http, "Nyaa~!");
-        }
-        _ => {
-            let _ = message.channel_id.say(&ctx.http, "Oopsie woopsie! UwU");
-        }
-    }
+    let responses = [
+        "Discordinator9000 is gonna hug nya'll!",
+        "Nyaa~!",
+        "Hewwo uwu",
+    ];
+    let num = rand::thread_rng().gen_range(0, responses.len());
+    let _ = message.channel_id.say(&ctx.http, responses[num]);
 
     Ok(())
 }
@@ -119,8 +111,8 @@ fn halt(ctx: &mut Context) -> CommandResult {
     ctx.set_presence(None, OnlineStatus::Offline);
 
     use std::{thread, time};
-    let one_s = time::Duration::new(2, 0);
-    thread::sleep(one_s);
+    // Sleep for 1s
+    thread::sleep(time::Duration::new(1, 0));
 
     process::exit(0);
 }
@@ -147,9 +139,14 @@ fn host(ctx: &mut Context, message: &Message) -> CommandResult {
     let _ = message.channel_id.say(
         &ctx.http,
         format!(
-            "Debug\nOS: {:?}\nHost: {:?}",
-            sys_info::os_type().unwrap(),
-            sys_info::hostname().unwrap()
+            "Debug\nOS: {os}; {release}\nHost: {host}\nCPU: {cpu}MHz",
+            os = sys_info::os_type().unwrap(),
+            host = sys_info::hostname().unwrap(),
+            release = sys_info::linux_os_release()
+                .unwrap()
+                .pretty_name
+                .unwrap_or_else(|| "Unknown".to_string()),
+            cpu = sys_info::cpu_speed().unwrap()
         ),
     );
 
@@ -175,18 +172,24 @@ fn embed(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
         url: Option<String>,
     }
 
-    let input_embed: EmbedProperties =
-        toml::from_str(args.rest().trim()).unwrap_or(EmbedProperties {
-            author: None,
-            colour: 000000.to_string(),
-            description: None,
-            fields: None,
-            footer: None,
-            image: None,
-            timestamp: None,
-            title: None,
-            url: None,
-        });
+    let input_embed: EmbedProperties = match toml::from_str(args.rest().trim()) {
+        Ok(v) => v,
+        Err(e) => {
+            eprintln!("Deserialization error: {:?}", e);
+
+            EmbedProperties {
+                author: None,
+                colour: 000000.to_string(),
+                description: None,
+                fields: None,
+                footer: None,
+                image: None,
+                timestamp: None,
+                title: None,
+                url: None,
+            }
+        }
+    };
 
     let _ = message.channel_id.send_message(&ctx.http, |m| {
         m.embed(|e| {
@@ -291,8 +294,8 @@ fn ship(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
         .map(|x| x.to_owned())
         .collect::<Vec<String>>();
 
-    let shipname: Result<String, ()> = match names.len() {
-        0 => Err(()),
+    let shipname: Result<String, String> = match names.len() {
+        0 => Err("Invalid input!".to_string()),
         1 => Ok(names[0].clone()),
         _ => {
             let mut first_halves = String::new();
@@ -306,34 +309,39 @@ fn ship(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
         }
     };
 
-    let _ = message.channel_id.send_message(&ctx.http, |m| {
-        m.embed(|e| {
-            e.title(format!("Original names: {}", args.rest().trim()))
-                .description(format!(
-                    "Ship name:\n**{}**\nCompatibility: **{}%**\n{}",
-                    shipname.unwrap_or_else(|_| "Invalid input!".to_string()),
-                    compat,
-                    compbar
-                ))
-                .color(0xffd1dc)
-        })
-    });
+    if let Err(e) = shipname {
+        let _ = message.channel_id.say(&ctx.http, e);
+    } else {
+        let _ = message.channel_id.send_message(&ctx.http, |m| {
+            m.embed(|e| {
+                e.title(format!("Original names: {}", args.rest().trim()))
+                    .description(format!(
+                        "Ship name:\n**{}**\nCompatibility: **{}%**\n{}",
+                        shipname.unwrap(),
+                        compat,
+                        compbar
+                    ))
+                    .color(0xffd1dc)
+            })
+        });
+    }
 
     Ok(())
 }
 
 #[command]
 fn headpat(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
-    message
-        .channel_id
-        .send_message(&ctx.http, |m| {
-            m.embed(|e| {
-                e.title(format!("Sending headpats to **{}**...", args.rest().trim()))
-                .image("https://i.pinimg.com/originals/83/1a/90/831a903eab6d827dcfd298b9e3196e30.jpg")
+    if let Err(e) = message.channel_id.send_message(&ctx.http, |m| {
+        m.embed(|e| {
+            e.title(format!("Sending headpats to **{}**...", args.rest().trim()))
+                .image(
+                    "https://i.pinimg.com/originals/83/1a/90/831a903eab6d827dcfd298b9e3196e30.jpg",
+                )
                 .description("[Source](https://www.pinterest.com/pin/377809856242075277/)")
-            })
         })
-        .expect("Failed to send message!");
+    }) {
+        let _ = message.channel_id.say(&ctx.http, format!("{:?}", e));
+    };
 
     Ok(())
 }
@@ -356,22 +364,19 @@ fn uwu(ctx: &mut Context, message: &Message) -> CommandResult {
 
 #[command]
 fn gayculator(ctx: &mut Context, message: &Message, mut args: Args) -> CommandResult {
-    //the amiter check
-    if message.author.id != 191948420141809665 {
-        let number_32: i32 = args.single::<i32>().unwrap_or(1);
-        let result = if number_32 % 2 == 0 {
-            "much straight"
-        } else {
-            "large gay"
-        };
-        let _ = message.channel_id.send_message(&ctx.http, |m| {
-            m.embed(|e| {
-                e.title("Gayness level:")
-                    .description(result)
-                    .color(0xffd1dc)
-            })
-        });
-    }
+    let number_32: i32 = args.single::<i32>().unwrap_or(1);
+    let result = if number_32 % 2 == 0 {
+        "much straight"
+    } else {
+        "large gay"
+    };
+    let _ = message.channel_id.send_message(&ctx.http, |m| {
+        m.embed(|e| {
+            e.title("Gayness level:")
+                .description(result)
+                .color(0xffd1dc)
+        })
+    });
 
     Ok(())
 }
@@ -528,6 +533,8 @@ fn what(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
 
 #[command]
 fn owo(ctx: &mut Context, message: &Message, args: Args) -> CommandResult {
+    use owoify::OwOifiable;
+
     let input: String = args.rest().trim().to_string();
     let _ = message.channel_id.say(&ctx.http, input.owoify());