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using System.Diagnostics;
using System.Text;
using RalphController;
using RalphController.Models;
using Spectre.Console;
// Set console encoding to UTF-8 for proper Unicode character support on Windows
Console.OutputEncoding = Encoding.UTF8;
static string? NormalizeOpenCodeModel(string? model)
{
if (string.IsNullOrWhiteSpace(model))
{
return null;
}
// If it already has provider, use as is
if (model.Contains('/'))
{
return model;
}
// Known OpenCode models (without provider prefix)
var openCodeModels = new HashSet<string>(StringComparer.OrdinalIgnoreCase)
{
"big-pickle", "glm-4.7-free", "gpt-5-nano", "grok-code", "minimax-m2.1-free"
};
if (openCodeModels.Contains(model))
{
return $"opencode/{model}";
}
// If it has a tag (like :8b, :70b), it's likely an Ollama model
if (model.Contains(':'))
{
return $"ollama/{model}";
}
// Default to opencode provider for unrecognized models
return $"opencode/{model}";
}
static Task<List<string>> GetClaudeModels()
{
// Claude CLI uses --model with aliases or full model names
// Aliases: sonnet, opus, haiku (resolve to latest versions)
// Full names: claude-sonnet-4-5-20250929, etc.
var models = new List<string>
{
"sonnet", // Latest Sonnet (recommended for most tasks)
"opus", // Latest Opus (most capable)
"haiku", // Latest Haiku (fastest)
"claude-sonnet-4", // Claude 4 Sonnet
"claude-opus-4" // Claude 4 Opus
};
return Task.FromResult(models);
}
static async Task<List<string>> GetCodexModels()
{
// Known Codex models from https://developers.openai.com/codex/models
var knownCodexModels = new List<string>
{
"gpt-5.3-codex", // Most advanced agentic coding model
"gpt-5.3",
"gpt-5.2-codex",
"gpt-5.2",
"gpt-5.1-codex-max",
"gpt-5.1-codex-mini",
"gpt-5.1-codex",
"gpt-5.1",
"gpt-5-codex",
"gpt-5-codex-mini",
"gpt-5"
};
// Try to fetch models from OpenAI API and filter to relevant ones
try
{
var apiKey = Environment.GetEnvironmentVariable("OPENAI_API_KEY");
if (!string.IsNullOrEmpty(apiKey))
{
using var client = new HttpClient { Timeout = TimeSpan.FromSeconds(5) };
client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
var response = await client.GetStringAsync("https://api.openai.com/v1/models");
using var doc = System.Text.Json.JsonDocument.Parse(response);
if (doc.RootElement.TryGetProperty("data", out var dataArray))
{
var apiModels = new List<string>();
foreach (var model in dataArray.EnumerateArray())
{
if (model.TryGetProperty("id", out var idElement))
{
var id = idElement.GetString();
// Only include gpt-5, gpt-4, o3, o4, or codex models
if (!string.IsNullOrEmpty(id) &&
(id.StartsWith("gpt-5") || id.StartsWith("gpt-4") ||
id.StartsWith("o3") || id.StartsWith("o4") ||
id.Contains("codex")))
{
apiModels.Add(id);
}
}
}
if (apiModels.Count > 0)
{
// Merge with known models (in case API is missing some)
var allModels = new HashSet<string>(knownCodexModels);
allModels.UnionWith(apiModels);
var result = allModels.ToList();
result.Sort();
return result;
}
}
}
}
catch { /* Fall through to defaults */ }
return knownCodexModels;
}
static Task<List<string>> GetGeminiModels()
{
// Gemini CLI uses -m flag for model selection
// Common models: gemini-2.5-pro, gemini-2.5-flash, etc.
var models = new List<string>
{
"gemini-2.5-pro", // Latest Pro (recommended)
"gemini-2.5-flash", // Fast model
"gemini-2.0-flash", // Previous flash
"gemini-2.0-pro", // Previous pro
"gemini-1.5-pro" // Stable pro
};
return Task.FromResult(models);
}
static Task<List<string>> GetCursorModels()
{
// Cursor supports various models through its agent mode
var models = new List<string>
{
"claude-sonnet", // Claude Sonnet (recommended)
"claude-opus", // Claude Opus
"gpt-4", // GPT-4
"gpt-4-turbo", // GPT-4 Turbo
"gpt-4o", // GPT-4o
"cursor-small" // Cursor's own small model
};
return Task.FromResult(models);
}
static bool IsProviderInstalled(AIProvider provider)
{
var command = provider switch
{
AIProvider.Claude => "claude",
AIProvider.Codex => "codex",
AIProvider.Copilot => null, // Copilot uses SDK directly, no CLI needed
AIProvider.Gemini => "gemini",
AIProvider.Cursor => "cursor",
AIProvider.OpenCode => "opencode",
AIProvider.Ollama => null, // Ollama uses HTTP, not CLI - always available
_ => null
};
if (command == null) return true; // No CLI needed
try
{
ProcessStartInfo psi;
if (OperatingSystem.IsWindows())
{
// Windows: use PowerShell and Get-Command
psi = new ProcessStartInfo
{
FileName = "powershell.exe",
Arguments = $"-NoProfile -Command \"Get-Command {command} -ErrorAction SilentlyContinue\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
else
{
// Unix/Linux/macOS: use bash and which command
psi = new ProcessStartInfo
{
FileName = "/bin/bash",
Arguments = $"-c \"which {command}\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
using var process = new Process { StartInfo = psi };
process.Start();
var output = process.StandardOutput.ReadToEnd();
process.WaitForExit();
return process.ExitCode == 0 && !string.IsNullOrWhiteSpace(output);
}
catch
{
return false;
}
}
static List<AIProvider> GetInstalledProviders()
{
var providers = new List<AIProvider>();
foreach (AIProvider p in Enum.GetValues<AIProvider>())
{
if (IsProviderInstalled(p))
{
providers.Add(p);
}
}
return providers;
}
static async Task<ModelSpec?> PromptForModelSpec(string label, string? defaultOllamaUrl = null)
{
// Get installed providers and build choices
var installedProviders = GetInstalledProviders();
var providerChoices = new List<string> { "← Go back" };
providerChoices.AddRange(installedProviders.Select(p => p.ToString()));
if (installedProviders.Count == 0)
{
providerChoices.Add("Ollama"); // Always available via HTTP
}
var providerChoice = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title($"[yellow]{label} - Select provider:[/]")
.AddChoices(providerChoices));
if (providerChoice == "← Go back")
{
return null;
}
var selectedProvider = Enum.Parse<AIProvider>(providerChoice);
string? model = null;
string? url = null;
// Get model based on provider
switch (selectedProvider)
{
case AIProvider.Claude:
var clModels = new List<string> { "← Go back" };
clModels.AddRange(await GetClaudeModels());
clModels.Add("Enter custom model...");
model = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("[yellow]Select Claude model:[/]")
.AddChoices(clModels));
if (model == "← Go back") return null;
if (model == "Enter custom model...")
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model name:[/]")
.DefaultValue("sonnet"));
}
break;
case AIProvider.Codex:
var cxModels = new List<string> { "← Go back" };
cxModels.AddRange(await GetCodexModels());
cxModels.Add("Enter custom model...");
model = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("[yellow]Select Codex model:[/]")
.AddChoices(cxModels));
if (model == "← Go back") return null;
if (model == "Enter custom model...")
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model name:[/]")
.DefaultValue("o3"));
}
break;
case AIProvider.Copilot:
var copilotModels = new List<string> { "← Go back" };
copilotModels.AddRange(await GetCopilotSdkModels());
copilotModels.Add("Enter custom model...");
model = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("[yellow]Select Copilot model:[/]")
.PageSize(15)
.AddChoices(copilotModels));
if (model == "← Go back") return null;
if (model == "Enter custom model...")
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model name:[/]")
.DefaultValue("gpt-5"));
}
break;
case AIProvider.Gemini:
var gmModels = new List<string> { "← Go back" };
gmModels.AddRange(await GetGeminiModels());
gmModels.Add("Enter custom model...");
model = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("[yellow]Select Gemini model:[/]")
.AddChoices(gmModels));
if (model == "← Go back") return null;
if (model == "Enter custom model...")
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model name:[/]")
.DefaultValue("gemini-2.5-pro"));
}
break;
case AIProvider.Cursor:
var cursorModels = new List<string> { "← Go back" };
cursorModels.AddRange(await GetCursorModels());
cursorModels.Add("Enter custom model...");
model = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("[yellow]Select Cursor model:[/]")
.AddChoices(cursorModels));
if (model == "← Go back") return null;
if (model == "Enter custom model...")
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model name:[/]")
.DefaultValue("claude-sonnet"));
}
break;
case AIProvider.OpenCode:
var ocModels = new List<string> { "← Go back" };
ocModels.AddRange(await GetOpenCodeModels());
ocModels.Add("Enter custom model...");
model = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("[yellow]Select OpenCode model:[/]")
.PageSize(15)
.AddChoices(ocModels));
if (model == "← Go back") return null;
if (model == "Enter custom model...")
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model (provider/model):[/]")
.DefaultValue("ollama/llama3.1:70b"));
}
break;
case AIProvider.Ollama:
url = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Ollama API URL (or 'back' to go back):[/]")
.DefaultValue(defaultOllamaUrl ?? "http://localhost:11434"));
if (url.Equals("back", StringComparison.OrdinalIgnoreCase)) return null;
var olModels = await GetOllamaModels(url);
var olModelChoices = new List<string> { "← Go back" };
if (olModels.Count > 0)
{
olModelChoices.AddRange(olModels);
olModelChoices.Add("Enter custom model...");
model = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("[yellow]Select Ollama model:[/]")
.PageSize(15)
.AddChoices(olModelChoices));
if (model == "← Go back") return null;
if (model == "Enter custom model...")
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model name:[/]")
.DefaultValue("llama3.1:8b"));
}
}
else
{
model = AnsiConsole.Prompt(
new TextPrompt<string>("[yellow]Enter model name (or 'back' to go back):[/]")
.DefaultValue("llama3.1:8b"));
if (model.Equals("back", StringComparison.OrdinalIgnoreCase)) return null;
}
break;
}
// Create a descriptive label using the actual model name
var displayLabel = !string.IsNullOrEmpty(model)
? model // Use actual model name (e.g., "sonnet", "opus", "gpt-4o")
: selectedProvider.ToString(); // Fallback to provider name
return new ModelSpec
{
Provider = selectedProvider,
Model = model ?? "",
BaseUrl = url,
Label = displayLabel
};
}
static async Task<List<string>> GetOpenCodeModels()
{
ProcessStartInfo psi;
if (OperatingSystem.IsWindows())
{
psi = new ProcessStartInfo
{
FileName = "cmd.exe",
Arguments = "/c opencode models",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
else
{
psi = new ProcessStartInfo
{
FileName = "/bin/bash",
Arguments = "-c \"opencode models\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
using var process = new Process { StartInfo = psi };
process.Start();
var output = await process.StandardOutput.ReadToEndAsync();
var error = await process.StandardError.ReadToEndAsync();
await process.WaitForExitAsync();
if (process.ExitCode == 0)
{
var models = output.Split('\n', StringSplitOptions.RemoveEmptyEntries)
.Select(m => m.Trim())
.Where(m => !string.IsNullOrEmpty(m))
.ToList();
// Sort alphabetically
models.Sort();
return models;
}
// Fallback defaults
return new List<string> { "ollama/llama3.1:70b", "lmstudio/qwen/qwen3-coder-30b" };
}
static async Task<List<string>> GetOllamaModels(string baseUrl)
{
var models = new List<string>();
using var client = new HttpClient { Timeout = TimeSpan.FromSeconds(5) };
var trimmedUrl = baseUrl.TrimEnd('/');
// Try Ollama endpoint first: /api/tags
try
{
var response = await client.GetStringAsync($"{trimmedUrl}/api/tags");
using var doc = System.Text.Json.JsonDocument.Parse(response);
if (doc.RootElement.TryGetProperty("models", out var modelsArray))
{
foreach (var model in modelsArray.EnumerateArray())
{
if (model.TryGetProperty("name", out var nameElement))
{
var name = nameElement.GetString();
if (!string.IsNullOrEmpty(name))
models.Add(name);
}
}
}
if (models.Count > 0)
{
models.Sort();
return models;
}
}
catch { /* Try OpenAI endpoint */ }
// Try OpenAI-compatible endpoint (LM Studio): /v1/models
try
{
var response = await client.GetStringAsync($"{trimmedUrl}/v1/models");
using var doc = System.Text.Json.JsonDocument.Parse(response);
if (doc.RootElement.TryGetProperty("data", out var dataArray))
{
foreach (var model in dataArray.EnumerateArray())
{
if (model.TryGetProperty("id", out var idElement))
{
var id = idElement.GetString();
if (!string.IsNullOrEmpty(id))
models.Add(id);
}
}
}
models.Sort();
return models;
}
catch (Exception ex)
{
AnsiConsole.MarkupLine($"[dim]Could not fetch models from server: {ex.Message}[/]");
return new List<string>();
}
}
static async Task<List<string>> GetCopilotSdkModels()
{
// Try to fetch available models from the SDK at runtime
var fallbackModels = new List<string>
{
"gpt-5", "gpt-5-mini", "gpt-5.1", "gpt-5.2", "gpt-5.3",
"claude-sonnet-4.5", "claude-opus-4.5", "claude-opus-4.6",
"gemini-2.5-pro"
};
try
{
await using var client = new GitHub.Copilot.SDK.CopilotClient();
await client.StartAsync();
var models = await client.ListModelsAsync();
var modelIds = models.Select(m => m.Id).Where(id => !string.IsNullOrEmpty(id)).ToList();
if (modelIds.Count > 0)
{
return modelIds!;
}
}
catch
{
// SDK not available or not authenticated — fall back to known models
AnsiConsole.MarkupLine("[dim]Could not fetch models from Copilot SDK (not authenticated?). Using known models.[/]");
}
return fallbackModels;
}
// Check for test modes
if (args.Contains("--test-streaming"))
{
// Test real-time streaming using AIProcess with timestamps
Console.WriteLine($"[{DateTime.Now:HH:mm:ss.fff}] Starting streaming test with AIProcess...\n");
var testConfig = new RalphConfig
{
TargetDirectory = Directory.GetCurrentDirectory(),
Provider = AIProvider.Claude,
ProviderConfig = AIProviderConfig.ForClaude()
};
using var aiProcess = new AIProcess(testConfig);
aiProcess.OnOutput += text =>
{
Console.WriteLine($"[{DateTime.Now:HH:mm:ss.fff}] TEXT: {text}");
};
aiProcess.OnError += err =>
{
Console.WriteLine($"[{DateTime.Now:HH:mm:ss.fff}] ERR: {err}");
};
Console.WriteLine($"[{DateTime.Now:HH:mm:ss.fff}] Sending prompt...\n");
var result = await aiProcess.RunAsync("Count from 1 to 10, one number per line");
Console.WriteLine($"\n[{DateTime.Now:HH:mm:ss.fff}] Complete. Exit code: {result.ExitCode}");
Console.WriteLine($"Full output: {result.Output}");
return 0;
}
if (args.Contains("--single-run"))
{
// Run one iteration without TUI to test the full loop
AnsiConsole.MarkupLine("[yellow]Running single iteration (no TUI)...[/]\n");
var singleDir = args.FirstOrDefault(a => !a.StartsWith("-")) ?? Directory.GetCurrentDirectory();
if (!Directory.Exists(singleDir)) singleDir = Directory.GetCurrentDirectory();
var singleConfig = new RalphConfig
{
TargetDirectory = singleDir,
Provider = AIProvider.Claude,
ProviderConfig = AIProviderConfig.ForClaude(),
MaxIterations = 1
};
using var singleController = new LoopController(singleConfig);
singleController.OnOutput += line =>
{
var escaped = line.Replace("[", "[[").Replace("]", "]]");
AnsiConsole.MarkupLine($"[green]OUT:[/] {escaped}");
};
singleController.OnError += line =>
{
var escaped = line.Replace("[", "[[").Replace("]", "]]");
AnsiConsole.MarkupLine($"[red]ERR:[/] {escaped}");
};
singleController.OnIterationStart += (iter, modelName) =>
{
var modelSuffix = modelName != null ? $" [[{Markup.Escape(modelName)}]]" : "";
AnsiConsole.MarkupLine($"[blue]>>> Starting iteration {iter}{modelSuffix}[/]");
};
singleController.OnIterationComplete += (iter, result) =>
{
AnsiConsole.MarkupLine($"[blue]<<< Iteration {iter} complete: {(result.Success ? "SUCCESS" : "FAILED")}[/]");
};
AnsiConsole.MarkupLine($"[dim]Directory: {singleDir}[/]");
AnsiConsole.MarkupLine($"[dim]Prompt: {singleConfig.PromptFilePath}[/]\n");
await singleController.StartAsync();
AnsiConsole.MarkupLine("\n[green]Done![/]");
return 0;
}
if (args.Contains("--test-aiprocess"))
{
AnsiConsole.MarkupLine("[yellow]Testing AIProcess class...[/]\n");
var testConfig = new RalphConfig
{
TargetDirectory = Directory.GetCurrentDirectory(),
Provider = AIProvider.OpenCode,
ProviderConfig = AIProviderConfig.ForOpenCode(model: "lmstudio/qwen/qwen3-coder-30b")
};
using var aiProcess = new AIProcess(testConfig);
var outputReceived = false;
aiProcess.OnOutput += line =>
{
outputReceived = true;
var escaped = line.Replace("[", "[[").Replace("]", "]]");
AnsiConsole.MarkupLine($"[green]OUTPUT:[/] {escaped}");
};
aiProcess.OnError += line =>
{
var escaped = line.Replace("[", "[[").Replace("]", "]]");
AnsiConsole.MarkupLine($"[red]ERROR:[/] {escaped}");
};
aiProcess.OnExit += code =>
{
AnsiConsole.MarkupLine($"[dim]EXIT:[/] {code}");
};
AnsiConsole.MarkupLine("[blue]Running AIProcess.RunAsync('Say hello')...[/]\n");
var result = await aiProcess.RunAsync("Say hello");
AnsiConsole.MarkupLine($"\n[yellow]Result:[/]");
AnsiConsole.MarkupLine($" Success: {result.Success}");
AnsiConsole.MarkupLine($" Exit Code: {result.ExitCode}");
AnsiConsole.MarkupLine($" Output length: {result.Output.Length}");
AnsiConsole.MarkupLine($" Error length: {result.Error.Length}");
AnsiConsole.MarkupLine($" Output received via events: {outputReceived}");
if (result.Output.Length > 0)
{
AnsiConsole.MarkupLine($"\n[yellow]Output content:[/]");
var escaped = result.Output.Replace("[", "[[").Replace("]", "]]");
AnsiConsole.MarkupLine(escaped);
}
return 0;
}
if (args.Contains("--test-output"))
{
AnsiConsole.MarkupLine("[yellow]Testing process output capture...[/]\n");
// Test 1: Simple echo
AnsiConsole.MarkupLine("[blue]Test 1: Simple echo command[/]");
ProcessStartInfo psi;
if (OperatingSystem.IsWindows())
{
psi = new ProcessStartInfo
{
FileName = "cmd.exe",
Arguments = "/c echo Hello from Windows",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
else
{
psi = new ProcessStartInfo
{
FileName = "/bin/bash",
Arguments = "-c \"echo 'Hello from bash'\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
using var process = new Process { StartInfo = psi };
process.OutputDataReceived += (_, e) =>
{
if (e.Data != null)
AnsiConsole.MarkupLine($" [green]STDOUT:[/] {e.Data}");
};
process.ErrorDataReceived += (_, e) =>
{
if (e.Data != null)
AnsiConsole.MarkupLine($" [red]STDERR:[/] {e.Data}");
};
process.Start();
process.BeginOutputReadLine();
process.BeginErrorReadLine();
await process.WaitForExitAsync();
AnsiConsole.MarkupLine($" [dim]Exit code: {process.ExitCode}[/]\n");
// Test 2: Claude command
AnsiConsole.MarkupLine("[blue]Test 2: Claude command with temp file[/]");
var tempFile = Path.GetTempFileName();
await File.WriteAllTextAsync(tempFile, "Say 'Hello, World!' and nothing else.");
ProcessStartInfo psi2;
if (OperatingSystem.IsWindows())
{
psi2 = new ProcessStartInfo
{
FileName = "cmd.exe",
Arguments = $"/c claude -p --dangerously-skip-permissions < \"{tempFile}\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
else
{
psi2 = new ProcessStartInfo
{
FileName = "/bin/bash",
Arguments = $"-c \"claude -p --dangerously-skip-permissions < '{tempFile}'\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
var outputLines = 0;
var errorLines = 0;
using var process2 = new Process { StartInfo = psi2 };
process2.OutputDataReceived += (_, e) =>
{
if (e.Data != null)
{
outputLines++;
var escaped = e.Data.Replace("[", "[[").Replace("]", "]]");
AnsiConsole.MarkupLine($" [green]STDOUT:[/] {escaped}");
}
};
process2.ErrorDataReceived += (_, e) =>
{
if (e.Data != null)
{
errorLines++;
var escaped = e.Data.Replace("[", "[[").Replace("]", "]]");
AnsiConsole.MarkupLine($" [red]STDERR:[/] {escaped}");
}
};
process2.Start();
process2.BeginOutputReadLine();
process2.BeginErrorReadLine();
await process2.WaitForExitAsync();
await Task.Delay(100); // Allow async events to complete
File.Delete(tempFile);
AnsiConsole.MarkupLine($" [dim]Exit code: {process2.ExitCode}, stdout lines: {outputLines}, stderr lines: {errorLines}[/]\n");
AnsiConsole.MarkupLine("[green]Test complete![/]");
return 0;
}
// Parse command line arguments
var targetDir = args.Length > 0 && !args[0].StartsWith("-") ? args[0] : null;
AIProvider? providerFromArgs = null;
string? initSpec = null;
var initMode = false;
string? modelFromArgs = null;
string? apiUrlFromArgs = null;
string? ralphFolderFromArgs = null;
// Define valid arguments
var validArgs = new HashSet<string>(StringComparer.OrdinalIgnoreCase)
{
"--provider", "--model", "--api-url", "--url", "--ralph-folder",
"--codex", "--copilot", "--claude", "--gemini", "--cursor", "--opencode", "--ollama", "--lmstudio",
"--list-models", "--fresh", "--init", "--spec", "--no-tui", "--console",
"--test-streaming", "--single-run", "--test-aiprocess", "--test-output",
"--teams"
};
// Check for flags
var listModels = false;
var freshMode = false;
var noTui = false;
var teamsMode = false;
var unknownArgs = new List<string>();
for (int i = 0; i < args.Length; i++)
{
// Skip positional arguments (directory paths - don't start with -)
if (!args[i].StartsWith("-"))
{
continue;
}
// Check if this is a valid argument
if (!validArgs.Contains(args[i]))
{
unknownArgs.Add(args[i]);
continue;
}
if (args[i] == "--provider" && i + 1 < args.Length)
{
providerFromArgs = args[i + 1].ToLower() switch
{
"codex" => AIProvider.Codex,
"claude" => AIProvider.Claude,
"copilot" or "copilotsdk" => AIProvider.Copilot,
"gemini" => AIProvider.Gemini,
"cursor" => AIProvider.Cursor,
"opencode" => AIProvider.OpenCode,
"ollama" => AIProvider.Ollama,
_ => null
};
}
else if (args[i] == "--model" && i + 1 < args.Length)
{
modelFromArgs = args[i + 1];
i++;
}
else if ((args[i] == "--api-url" || args[i] == "--url") && i + 1 < args.Length)
{
apiUrlFromArgs = args[i + 1];
i++;
}
else if (args[i] == "--ralph-folder" && i + 1 < args.Length)
{
ralphFolderFromArgs = args[i + 1];
i++;
}
else if (args[i] == "--codex")
{
providerFromArgs = AIProvider.Codex;
}
else if (args[i] == "--copilot")
{
providerFromArgs = AIProvider.Copilot;
}
else if (args[i] == "--claude")
{
providerFromArgs = AIProvider.Claude;
}
else if (args[i] == "--gemini")
{
providerFromArgs = AIProvider.Gemini;
}
else if (args[i] == "--cursor")
{
providerFromArgs = AIProvider.Cursor;
}
else if (args[i] == "--opencode")
{
providerFromArgs = AIProvider.OpenCode;
}
else if (args[i] == "--ollama")
{
providerFromArgs = AIProvider.Ollama;
// URL will be prompted or loaded from saved settings
}
else if (args[i] == "--lmstudio")
{
providerFromArgs = AIProvider.Ollama; // LMStudio uses same API
// URL will be prompted or loaded from saved settings
}
else if (args[i] == "--list-models")
{
listModels = true;
}
else if (args[i] == "--fresh")
{
freshMode = true;
}
else if (args[i] == "--init" || args[i] == "--spec")
{
initMode = true;
// Check if next arg is the spec (not another flag)
if (i + 1 < args.Length && !args[i + 1].StartsWith("-"))
{
initSpec = args[i + 1];
i++; // Skip the spec value in next iteration
}
}
else if (args[i] == "--no-tui" || args[i] == "--console")
{
noTui = true;
}
else if (args[i] == "--teams")
{
teamsMode = true;
}
}
// Check for unknown arguments
if (unknownArgs.Count > 0)
{
AnsiConsole.MarkupLine($"[red]Error: Unknown argument(s): {string.Join(", ", unknownArgs)}[/]");
AnsiConsole.MarkupLine("\n[yellow]Valid arguments:[/]");
AnsiConsole.MarkupLine(" [dim]--provider <name>[/] Select AI provider (claude, codex, copilot, gemini, cursor, opencode, ollama)");
AnsiConsole.MarkupLine(" [dim]--model <name>[/] Select model for the provider");
AnsiConsole.MarkupLine(" [dim]--api-url <url>[/] API URL for Ollama/LMStudio");
AnsiConsole.MarkupLine(" [dim]--ralph-folder <path>[/] Store project files in a subfolder (e.g. .ralph)");
AnsiConsole.MarkupLine(" [dim]--fresh[/] Ignore saved settings, prompt for all options");
AnsiConsole.MarkupLine(" [dim]--init [[spec]][/] Initialize/regenerate project files from spec");
AnsiConsole.MarkupLine(" [dim]--no-tui[/] Run without TUI (plain console output)");
AnsiConsole.MarkupLine(" [dim]--list-models[/] List available models");
AnsiConsole.MarkupLine(" [dim]--teams[/] Run in teams mode (parallel agents)");
AnsiConsole.MarkupLine("\n[dim]Provider shortcuts: --claude, --codex, --copilot, --gemini, --cursor, --opencode, --ollama, --lmstudio[/]");
return 1;
}
if (listModels)
{
AnsiConsole.MarkupLine("[yellow]Listing available models...[/]");
ProcessStartInfo psi;
if (OperatingSystem.IsWindows())
{
psi = new ProcessStartInfo
{
FileName = "cmd.exe",
Arguments = "/c opencode models",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
else
{
psi = new ProcessStartInfo
{
FileName = "/bin/bash",
Arguments = "-c \"opencode models\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false,
CreateNoWindow = true
};
}
using var process = new Process { StartInfo = psi };
process.Start();
var output = await process.StandardOutput.ReadToEndAsync();
var error = await process.StandardError.ReadToEndAsync();
await process.WaitForExitAsync();
if (process.ExitCode == 0)
{
AnsiConsole.MarkupLine("[green]Available models:[/]");
AnsiConsole.WriteLine(output);
}
else
{
AnsiConsole.MarkupLine($"[red]Error listing models: {error}[/]");
}
return 0;
}
// Show banner
AnsiConsole.Write(new FigletText("Ralph")
.LeftJustified()