octomind 0.16.0

Session-based AI development assistant with conversational codebase interaction, multimodal vision support, built-in MCP tools, and multi-provider AI integration
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// Copyright 2025 Muvon Un Limited
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use clap::Args;
use std::io::{self, IsTerminal, Read};

#[derive(Args, Debug)]
pub struct RunArgs {
	/// Input to process with AI (optional if reading from stdin)
	#[arg(value_name = "INPUT")]
	pub input: Option<String>,

	/// Name of the session to start or resume
	#[arg(long, short)]
	pub name: Option<String>,

	/// Resume an existing session
	#[arg(long, short)]
	pub resume: Option<String>,

	/// Resume the most recent session for the current project directory
	#[arg(long)]
	pub resume_recent: bool,

	/// Use a specific model instead of the one configured in config (runtime only, not saved)
	#[arg(long)]
	pub model: Option<String>,

	/// Maximum tokens for the AI response (runtime only, not saved)
	#[arg(long)]
	pub max_tokens: Option<u32>,
	/// Temperature for the AI response (0.0 to 1.0, runtime only, not saved)
	#[arg(long)]
	pub temperature: Option<f32>,

	/// Session role: developer (default with layers and tools) or assistant (simple chat without tools)
	#[arg(long, default_value = "developer")]
	pub role: String,

	/// Maximum number of retries for provider errors (runtime only, not saved)
	#[arg(long)]
	pub max_retries: Option<u32>,
}

impl RunArgs {
	/// Convert RunArgs to SessionArgs for reusing session infrastructure
	pub fn to_session_args(&self) -> super::SessionArgs {
		super::SessionArgs {
			name: self.name.clone(),
			resume: self.resume.clone(),
			resume_recent: self.resume_recent,
			model: self.model.clone(),
			temperature: self.temperature,
			max_tokens: self.max_tokens,
			role: self.role.clone(),
			max_retries: self.max_retries,
		}
	}

	/// Get the actual input, either from parameter or stdin
	pub fn get_input(&self) -> Result<String, anyhow::Error> {
		if let Some(input) = &self.input {
			// Input provided as parameter
			Ok(input.clone())
		} else if !std::io::stdin().is_terminal() {
			// Read from stdin if it's being piped
			let mut buffer = String::new();
			io::stdin().read_to_string(&mut buffer)?;
			let input = buffer.trim().to_string();

			if input.is_empty() {
				return Err(anyhow::anyhow!("No input provided via stdin"));
			}

			Ok(input)
		} else {
			// No input provided and stdin is a terminal
			Err(anyhow::anyhow!(
				"No input provided. Please provide input as a parameter or pipe it via stdin."
			))
		}
	}
}