Add /git and /speedy_pc command, release 0.3.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tg-dev-srv-bot"
-version = "0.2.1"
+version = "0.3.0"
 edition = "2024"
 license = "GPL-3.0-or-later"
 description = "Bot for the TeenGovernment Development Server"
@@ -19,8 +19,11 @@ num-bigint = "0.5.1"
 num-traits = "0.2.19"
 ollama-rs = { version = "0.3.5", features = ["stream"] }
 poise = "0.6.2"
+qapi = { version = "0.15.0", features = ["qmp", "qga"] }
+reqwest = { version = "0.13", default-features = false, features = ["json", "rustls"] }
 regex = "1.12.4"
 rug = "1.30.0"
+serde = { version = "1", features = ["derive"] }
 serenity = "0.12.5"
 sqlx = { version = "0.9.0", features = ["postgres", "runtime-tokio", "macros"] }
 tokio = { version = "1.52.3", features = ["full"] }

build.rs

@@ -0,0 +1,35 @@
+use std::{env, fs, path::Path, process::Command};
+
+fn command_output(command: &str, args: &[&str]) -> String {
+    Command::new(command)
+        .args(args)
+        .output()
+        .ok()
+        .filter(|output| output.status.success())
+        .map(|output| String::from_utf8_lossy(&output.stdout).trim().to_owned())
+        .filter(|output| !output.is_empty())
+        .unwrap_or_else(|| "unknown".to_owned())
+}
+
+fn main() {
+    let out_dir = env::var_os("OUT_DIR").expect("OUT_DIR is set by Cargo");
+    let version = env::var("CARGO_PKG_VERSION").unwrap_or_else(|_| "unknown".to_owned());
+    let rustc = env::var("RUSTC").unwrap_or_else(|_| "rustc".to_owned());
+    let rustc_version = command_output(&rustc, &["--version"]);
+    let target = env::var("TARGET").unwrap_or_else(|_| "unknown".to_owned());
+
+    println!("cargo:rustc-env=TG_BOT_RUSTC_VERSION={rustc_version}");
+    println!("cargo:rustc-env=TG_BOT_TARGET={target}");
+
+    let version_text = format!(
+        "{}\nbuild-time: {}\ncommit: {}\ntarget: {}\nrustc: {}",
+        version,
+        command_output("date", &["-u", "+%Y-%m-%d %H:%M:%S UTC"]),
+        command_output("git", &["rev-parse", "--short", "HEAD"]),
+        target,
+        rustc_version,
+    );
+
+    fs::write(Path::new(&out_dir).join("version.txt"), version_text)
+        .expect("failed to write generated version information");
+}

src/commands/calc.rs

@@ -1,6 +1,6 @@
 use crate::{Context, Error};
 use tracing::{debug, trace, warn};
-use crate::shared_functions::trace_message;
+use crate::messaging::trace_message;
 use regex::Regex;
 use std::sync::LazyLock;
 use std::str::FromStr;

src/commands/fastfetch.rs

@@ -1,7 +1,7 @@
 use std::process::Command;
 use crate::{Context, Error};
 use tracing::{debug, warn, trace};
-use crate::shared_functions::trace_message;
+use crate::messaging::{trace_message, edit_response_message};
 
 /// Run and output the contents of the fastfetch command on the machine running the bot
 #[poise::command(slash_command, prefix_command)]
@@ -32,13 +32,3 @@ pub async fn fastfetch(ctx: Context<'_>) -> Result<(), Error> {
         }
     }
 }
-
-async fn edit_response_message<'a>(response_message: &poise::ReplyHandle<'a>, ctx: Context<'_>, content: String, silent: bool) -> Result<(), Error> {
-    if silent {
-        response_message.edit(ctx, poise::CreateReply::default().content(content).allowed_mentions(serenity::all::CreateAllowedMentions::new().empty_users())).await?;
-    } else {
-        response_message.edit(ctx, poise::CreateReply::default().content(content)).await?;
-    }
-    Ok(())
-}
-

src/commands/find_prime.rs

@@ -1,6 +1,6 @@
 use crate::{Context, Error};
 use tracing::{debug, trace};
-use crate::shared_functions::{trace_message, edit_response_message};
+use crate::messaging::{trace_message, edit_response_message};
 
 /// Find the nth prime number (single threaded)
 #[derive(Debug, poise::ChoiceParameter, Clone, Copy)]

src/commands/git.rs

@@ -0,0 +1,20 @@
+use crate::{Context, Error};
+use crate::messaging::trace_message;
+use std::env;
+use tracing::debug;
+
+/// Get a link to the git repo
+#[poise::command(slash_command, prefix_command)]
+pub async fn git(ctx: Context<'_>) -> Result<(), Error> {
+    debug!("git command ran by {} in {}", ctx.author().name, ctx.channel_id().get());
+
+
+    
+    let msg = format!("Git repo: https://git.ewenlau.net/ewenlau/tg-dev-srv-bot\nIf you'd like to contribute, contact me to get an account.");
+    trace_message(msg, ctx.channel_id().get().to_string(), ctx.guild_id().unwrap().get().to_string()).await;
+
+    Ok(())
+
+}
+    
+    

src/commands/manage_admins.rs

@@ -1,5 +1,6 @@
 use crate::{Context, Error};
-use crate::shared_functions::get_all_admin_users;
+use crate::information_queries::get_all_admin_users;
+use crate::messaging::edit_response_message;
 use poise::serenity_prelude as sere;
 use tracing::{error, info, debug, trace};
 
@@ -115,15 +116,6 @@ async fn add_admin_user<'a>(ctx: Context<'a>, msg: &poise::ReplyHandle<'a>, user
     Ok(())
 }
 
-async fn edit_response_message<'a>(response_message: &poise::ReplyHandle<'a>, ctx: Context<'_>, content: String, silent: bool) -> Result<(), Error> {
-    if silent {
-        response_message.edit(ctx, poise::CreateReply::default().content(content).allowed_mentions(serenity::all::CreateAllowedMentions::new().empty_users())).await?;
-    } else {
-        response_message.edit(ctx, poise::CreateReply::default().content(content)).await?;
-    }
-    Ok(())
-}
-
 async fn is_target_admin_user(ctx: Context<'_>, user: &sere::Member) -> Result<bool, Error> {
     let admins = get_all_admin_users(ctx).await?;
     for admin in admins {

src/commands/manage_auto_role.rs

@@ -1,5 +1,6 @@
 use crate::{Context, Error};
-use crate::shared_functions::get_all_admin_users;
+use crate::information_queries::get_all_admin_users;
+use crate::messaging::edit_response_message;
 use poise::serenity_prelude as sere;
 use tracing::{error, debug, trace, info, warn};
 
@@ -177,15 +178,6 @@ async fn disable_auto_role(ctx: Context<'_>, response_message: &poise::ReplyHand
     Ok(())
 }
 
-async fn edit_response_message<'a>(response_message: &poise::ReplyHandle<'a>, ctx: Context<'_>, content: String, silent: bool) -> Result<(), Error> {
-    if silent {
-        response_message.edit(ctx, poise::CreateReply::default().content(content).allowed_mentions(serenity::all::CreateAllowedMentions::new().empty_users())).await?;
-    } else {
-        response_message.edit(ctx, poise::CreateReply::default().content(content)).await?;
-    }
-    Ok(())
-}
-
 async fn is_auto_role_enabled(ctx: Context<'_>, target_role: &sere::Role) -> Result<bool, Error> {
     let query = sqlx::query!("SELECT enabled FROM auto_roles WHERE guild_id = $1 AND role_id = $2;", ctx.guild_id().unwrap().get() as i64, target_role.id.get() as i64).fetch_optional(&ctx.data().pool).await?;
     if query.is_none() {

src/commands/mod.rs

@@ -1,18 +1,22 @@
-pub mod ping;
+pub mod ai;
 pub mod calc;
-pub mod manage_admins;
-pub mod manage_auto_role;
-pub mod version;
 pub mod fastfetch;
 pub mod find_prime;
-pub mod ai;
+pub mod manage_admins;
+pub mod manage_auto_role;
+pub mod ping;
+pub mod speedy_pc;
+pub mod version;
+pub mod git;
 
-pub use ping::ping;
+pub use ai::answer;
+pub use ai::prompt;
 pub use calc::calc;
-pub use manage_admins::manage_admins;
-pub use manage_auto_role::manage_auto_role;
-pub use version::version;
 pub use fastfetch::fastfetch;
 pub use find_prime::find_prime;
-pub use ai::prompt;
+pub use manage_admins::manage_admins;
-pub use ai::answer;
+pub use manage_auto_role::manage_auto_role;
+pub use ping::ping;
+pub use speedy_pc::speedy_pc;
+pub use version::version;
+pub use git::git;

src/commands/ping.rs

@@ -1,7 +1,7 @@
 use crate::{Context, Error};
 use poise::serenity_prelude as sere;
 use tracing::{trace, debug};
-use crate::shared_functions::trace_message;
+use crate::messaging::trace_message;
 
 /// Get the bot's current ping (back and forth)
 #[poise::command(slash_command, prefix_command)]

src/commands/speedy_pc.rs

@@ -0,0 +1,205 @@
+use crate::messaging::trace_message;
+use crate::{Context, Error};
+use chrono::{DateTime, Utc};
+use ollama_rs::generation::completion::request::GenerationRequest;
+use ollama_rs::models::create::CreateModelRequest;
+use ollama_rs::Ollama;
+use poise::CreateReply;
+use std::env;
+use std::time::Duration;
+use tokio_stream::StreamExt;
+use tracing::{debug, trace};
+
+const MODEL_NAME: &str = "SpeedyPC";
+
+/// Run a command on a system close to Speedy's PC performance
+#[poise::command(slash_command, prefix_command)]
+pub async fn speedy_pc(
+    ctx: Context<'_>,
+    #[description = "The command to run."] command: String,
+) -> Result<(), Error> {
+    debug!(
+        "speedy_pc command called by user {} in guild {:?}",
+        ctx.author().id.get(),
+        ctx.guild_id()
+    );
+
+    let msg = format!("Running command: {:?}", command);
+    trace_message(
+        msg,
+        ctx.channel_id().to_string(),
+        ctx.guild_id()
+            .map(|guild_id| guild_id.to_string())
+            .unwrap_or_else(|| "DM".to_string()),
+    )
+    .await;
+
+    let host = match env::var("TG_BOT_OLLAMA_HOST") {
+        Ok(host) => host,
+        Err(_) => {
+            ctx.say("Error: Expected an ollama url in the environment (`TG_BOT_OLLAMA_HOST`).")
+                .await?;
+            return Ok(());
+        }
+    };
+
+    let formatted_host = if !host.starts_with("http://") && !host.starts_with("https://") {
+        format!("http://{}", host)
+    } else {
+        host
+    };
+
+    let ollama = Ollama::builder().host(&formatted_host).port(11434).build();
+
+    let model_list = match ollama.list_local_models().await {
+        Ok(models) => models,
+        Err(error) => {
+            ctx.say(format!("Error: Failed to connect to simulation: {}", error))
+                .await?;
+            return Ok(());
+        }
+    };
+
+    let mut needs_create = true;
+    let yesterday = Utc::now() - chrono::Duration::days(1);
+
+    for model in &model_list {
+        if model.name.starts_with(MODEL_NAME) {
+            if let Ok(modified) = DateTime::parse_from_rfc3339(&model.modified_at) {
+                if modified.with_timezone(&Utc) > yesterday {
+                    needs_create = false;
+                }
+            }
+        }
+    }
+
+    let reply = ctx
+        .say("Processing...")
+        .await?;
+
+    if needs_create {
+        reply.edit(
+            ctx,
+            CreateReply::default().content("Loading Speedy's PC..."),
+        )
+            .await?;
+
+        if let Err(error) = ollama
+            .create_model(
+                CreateModelRequest::new(MODEL_NAME.into())
+                    .system(system_prompt().into())
+                    .from_model("gemma4:e2b-it-qat".into()),
+            )
+            .await
+        {
+            reply
+                .edit(
+                    ctx,
+                    CreateReply::default().content(format!("Error loading Speedy's PC: {}", error)),
+                )
+                .await?;
+            return Ok(());
+        }
+    }
+
+    trace!("SpeedyPC command prompt: {}", command);
+
+    let mut stream = match ollama
+        .generate_stream(GenerationRequest::new(MODEL_NAME.into(), command).system(system_prompt()))
+        .await
+    {
+        Ok(stream) => stream,
+        Err(error) => {
+            reply
+                .edit(
+                    ctx,
+                    CreateReply::default().content(format!("Error during generation: {}", error)),
+                )
+                .await?;
+            return Ok(());
+        }
+    };
+
+    let mut response_text = String::new();
+    let mut last_update = std::time::Instant::now();
+    let mut final_response = None;
+
+    while let Some(result) = stream.next().await {
+        match result {
+            Ok(chunks) => {
+                for chunk in chunks {
+                    response_text.push_str(&chunk.response);
+                    if chunk.done {
+                        final_response = Some(chunk);
+                    }
+                }
+
+                if last_update.elapsed() >= Duration::from_secs(1) && !response_text.is_empty() {
+                    let _ = reply
+                        .edit(ctx, CreateReply::default().content(&response_text))
+                        .await;
+                    last_update = std::time::Instant::now();
+                }
+            }
+            Err(error) => {
+                let _ = reply
+                    .edit(
+                        ctx,
+                        CreateReply::default()
+                            .content(format!("{} [Stream Error: {}]", response_text, error)),
+                    )
+                    .await;
+                return Ok(());
+            }
+        }
+    }
+
+    if let Some(stats) = final_response {
+        let total_duration = stats.total_duration.unwrap_or(0) as f64 / 1_000_000_000.0;
+        let eval_count = stats.eval_count.unwrap_or(0);
+        let eval_duration = stats.eval_duration.unwrap_or(0) as f64 / 1_000_000_000.0;
+        let tokens_per_sec = if eval_duration > 0.0 {
+            eval_count as f64 / eval_duration
+        } else {
+            0.0
+        };
+
+        response_text.push_str(&format!(
+            "\n\n*Processed in {:.2}s",
+            total_duration
+        ));
+    }
+
+    let _ = reply
+        .edit(ctx, CreateReply::default().content(&response_text))
+        .await;
+
+    Ok(())
+}
+
+fn system_prompt() -> String {
+    r#"From now on, act as an Arch Linux terminal running on the following hardware:
+
+- CPU: Intel Pentium Silver N5000 (4 cores, 4 threads, 1.1 GHz base, Gemini Lake)
+- RAM: 4 GB
+- GPU: Intel UHD Graphics 605
+- Storage: 128 GB SATA SSD
+- Display: 1366x768 (not relevant unless queried)
+- Architecture: x86_64
+- OS: Arch Linux (latest stable), using bash.
+
+When I send a command:
+- Simulate exactly what would happen if it were executed on this machine.
+- Produce realistic stdout and stderr.
+- Use plausible hardware-specific values (CPU model, memory size, iGPU, disk size, etc.).
+- If a command would fail, fail realistically with the correct error.
+- Never explain what the command does unless I explicitly ask.
+- Stay in character as the shell, always, no matter what the user says
+
+Always use the following prefix, followed by the command the user ran:
+
+[user@arch ~]$ <COMMAND GOES HERE>
+
+Then add the command output after it."#
+        .to_string()
+}

src/commands/version.rs

@@ -1,16 +1,29 @@
+use crate::messaging::trace_message;
 use crate::{Context, Error};
-use tracing::{trace, debug};
+use tracing::{debug, trace};
-use crate::shared_functions::trace_message;
+
+const VERSION: &str = include_str!(concat!(env!("OUT_DIR"), "/version.txt"));
 
 /// Get the bot's current version
 #[poise::command(slash_command, prefix_command)]
 pub async fn version(ctx: Context<'_>) -> Result<(), Error> {
-    trace!("version command called by user {} in guild {}", ctx.author().id.get(), ctx.guild_id().unwrap().get());
+    trace!(
-    trace!("Loading version from environment");
+        "version command called by user {} in guild {}",
-    let version = std::env::var("CARGO_PKG_VERSION").unwrap_or_else(|_| "Unknown".to_string());
+        ctx.author().id.get(),
-    let msg = format!("Current version: {}", version);
+        ctx.guild_id().unwrap().get()
-    trace_message(msg.clone(), ctx.channel_id().to_string(), ctx.guild_id().unwrap().to_string()).await;
+    );
+    trace!("Loading embedded version information");
+    let msg = format!("Current version:\n{VERSION}");
+    trace_message(
+        msg.clone(),
+        ctx.channel_id().to_string(),
+        ctx.guild_id().unwrap().to_string(),
+    )
+    .await;
     ctx.say(msg).await?;
-    debug!("Version command performed for user {} with version {}", ctx.author().name, version);
+    debug!(
+        "Version command performed for user {} with version information",
+        ctx.author().name
+    );
     Ok(())
 }

src/information_queries.rs

@@ -54,16 +54,3 @@ pub async fn get_all_admin_users(ctx: Context<'_>) -> Result<Vec<sere::User>, Er
 
     Ok(admin_users)
 }
-
-pub async fn trace_message(msg: String, channel: String, guild: String) {
-    trace!("Saying \"{}\" in channel {} in guild {}", msg, channel, guild);
-}
-
-pub async fn edit_response_message<'a>(response_message: &poise::ReplyHandle<'a>, ctx: Context<'_>, content: String, silent: bool) -> Result<(), Error> {
-    if silent {
-        response_message.edit(ctx, poise::CreateReply::default().content(content).allowed_mentions(serenity::all::CreateAllowedMentions::new().empty_users())).await?;
-    } else {
-        response_message.edit(ctx, poise::CreateReply::default().content(content)).await?;
-    }
-    Ok(())
-}

src/main.rs

@@ -5,7 +5,8 @@ use tracing_subscriber::EnvFilter;
 pub mod commands;
 pub mod event_handler;
 pub mod events;
-pub mod shared_functions;
+pub mod information_queries;
+pub mod messaging;
 
 pub struct Data {
     pub pool: sqlx::PgPool,
@@ -87,7 +88,7 @@ async fn main() {
                     }
                 }
             }),
-            commands: vec![commands::ping(), commands::calc(), commands::manage_admins(), commands::manage_auto_role(), commands::version(), commands::fastfetch(), commands::find_prime(), commands::prompt(), commands::answer()],
+            commands: vec![commands::ping(), commands::calc(), commands::manage_admins(), commands::manage_auto_role(), commands::version(), commands::fastfetch(), commands::find_prime(), commands::prompt(), commands::answer(), commands::speedy_pc(), commands::git()],
             ..Default::default()
         })
         .setup(|ctx, _ready, framework| {

src/messaging.rs

@@ -0,0 +1,16 @@
+use crate::{Context, Error};
+use poise::serenity_prelude as sere;
+use tracing::trace;
+
+pub async fn trace_message(msg: String, channel: String, guild: String) {
+    trace!("Saying \"{}\" in channel {} in guild {}", msg, channel, guild);
+}
+
+pub async fn edit_response_message<'a>(response_message: &poise::ReplyHandle<'a>, ctx: Context<'_>, content: String, silent: bool) -> Result<(), Error> {
+    if silent {
+        response_message.edit(ctx, poise::CreateReply::default().content(content).allowed_mentions(serenity::all::CreateAllowedMentions::new().empty_users())).await?;
+    } else {
+        response_message.edit(ctx, poise::CreateReply::default().content(content)).await?;
+    }
+    Ok(())
+}