slug-code/src/tools/bash.rs

use super::{Tool, ToolDefinition};
use anyhow::Result;
use serde_json::Value;
use std::process::Command;

pub struct BashTool;

impl Tool for BashTool {
    fn definition(&self) -> ToolDefinition {
        ToolDefinition {
            name: "bash".to_string(),
            description: "Execute a bash command and return its output.".to_string(),
            parameters: serde_json::json!({
                "type": "object",
                "properties": {
                    "command": {
                        "type": "string",
                        "description": "The bash command to execute"
                    }
                },
                "required": ["command"]
            }),
        }
    }

    fn execute(&self, args: &Value) -> Result<String> {
        let command = args["command"]
            .as_str()
            .ok_or_else(|| anyhow::anyhow!("Missing 'command' argument"))?;

        let output = Command::new("bash")
            .arg("-c")
            .arg(command)
            .output()?;

        let stdout = String::from_utf8_lossy(&output.stdout);
        let stderr = String::from_utf8_lossy(&output.stderr);

        let mut result = String::new();
        if !stdout.is_empty() {
            result.push_str(&stdout);
        }
        if !stderr.is_empty() {
            if !result.is_empty() {
                result.push('\n');
            }
            result.push_str("STDERR:\n");
            result.push_str(&stderr);
        }
        if !output.status.success() {
            result.push_str(&format!("\nExit code: {}", output.status.code().unwrap_or(-1)));
        }

        Ok(result)
    }
}