feat(ipuaro): add CLI entry point (v0.15.0)

- Add onboarding module for pre-flight checks (Redis, Ollama, model, project)
- Implement start command with TUI rendering and dependency injection
- Implement init command for .ipuaro.json config file creation
- Implement index command for standalone project indexing
- Add CLI options: --auto-apply, --model, --help, --version
- Register all 18 tools via tools-setup helper
- Add 29 unit tests for CLI commands
- Update CHANGELOG and ROADMAP for v0.15.0

packages/ipuaro/src/cli/commands/start.ts

@@ -0,0 +1,162 @@
+/**
+ * Start command implementation.
+ * Launches the ipuaro TUI.
+ */
+
+import * as path from "node:path"
+import * as readline from "node:readline"
+import { render } from "ink"
+import React from "react"
+import { App, type AppDependencies } from "../../tui/App.js"
+import { RedisClient } from "../../infrastructure/storage/RedisClient.js"
+import { RedisStorage } from "../../infrastructure/storage/RedisStorage.js"
+import { RedisSessionStorage } from "../../infrastructure/storage/RedisSessionStorage.js"
+import { OllamaClient } from "../../infrastructure/llm/OllamaClient.js"
+import { ToolRegistry } from "../../infrastructure/tools/registry.js"
+import { generateProjectName } from "../../infrastructure/storage/schema.js"
+import { type Config, DEFAULT_CONFIG } from "../../shared/constants/config.js"
+import { checkModel, pullModel, runOnboarding } from "./onboarding.js"
+import { registerAllTools } from "./tools-setup.js"
+
+/**
+ * Options for start command.
+ */
+export interface StartOptions {
+    autoApply?: boolean
+    model?: string
+}
+
+/**
+ * Result of start command.
+ */
+export interface StartResult {
+    success: boolean
+    error?: string
+}
+
+/**
+ * Execute the start command.
+ */
+export async function executeStart(
+    projectPath: string,
+    options: StartOptions,
+    config: Config = DEFAULT_CONFIG,
+): Promise<StartResult> {
+    const resolvedPath = path.resolve(projectPath)
+    const projectName = generateProjectName(resolvedPath)
+
+    const llmConfig = {
+        ...config.llm,
+        model: options.model ?? config.llm.model,
+    }
+
+    console.warn("🔍 Running pre-flight checks...\n")
+
+    const onboardingResult = await runOnboarding({
+        redisConfig: config.redis,
+        llmConfig,
+        projectPath: resolvedPath,
+    })
+
+    for (const warning of onboardingResult.warnings) {
+        console.warn(`⚠️  ${warning}\n`)
+    }
+
+    if (!onboardingResult.success) {
+        for (const error of onboardingResult.errors) {
+            console.error(`❌ ${error}\n`)
+        }
+
+        if (!onboardingResult.modelOk && onboardingResult.ollamaOk) {
+            const shouldPull = await promptYesNo(
+                `Would you like to pull "${llmConfig.model}"? (y/n): `,
+            )
+
+            if (shouldPull) {
+                const pullResult = await pullModel(llmConfig, console.warn)
+                if (!pullResult.ok) {
+                    console.error(`❌ ${pullResult.error ?? "Unknown error"}`)
+                    return { success: false, error: pullResult.error }
+                }
+
+                const recheckModel = await checkModel(llmConfig)
+                if (!recheckModel.ok) {
+                    console.error("❌ Model still not available after pull.")
+                    return { success: false, error: "Model pull failed" }
+                }
+            } else {
+                return { success: false, error: "Model not available" }
+            }
+        } else {
+            return {
+                success: false,
+                error: onboardingResult.errors.join("\n"),
+            }
+        }
+    }
+
+    console.warn(`✅ All checks passed. Found ${String(onboardingResult.fileCount)} files.\n`)
+    console.warn("🚀 Starting ipuaro...\n")
+
+    const redisClient = new RedisClient(config.redis)
+
+    try {
+        await redisClient.connect()
+
+        const storage = new RedisStorage(redisClient, projectName)
+        const sessionStorage = new RedisSessionStorage(redisClient)
+        const llm = new OllamaClient(llmConfig)
+        const tools = new ToolRegistry()
+
+        registerAllTools(tools)
+
+        const deps: AppDependencies = {
+            storage,
+            sessionStorage,
+            llm,
+            tools,
+        }
+
+        const handleExit = (): void => {
+            void redisClient.disconnect()
+        }
+
+        const { waitUntilExit } = render(
+            React.createElement(App, {
+                projectPath: resolvedPath,
+                autoApply: options.autoApply ?? config.edit.autoApply,
+                deps,
+                onExit: handleExit,
+            }),
+        )
+
+        await waitUntilExit()
+        await redisClient.disconnect()
+
+        return { success: true }
+    } catch (error) {
+        const message = error instanceof Error ? error.message : String(error)
+        console.error(`❌ Failed to start ipuaro: ${message}`)
+        await redisClient.disconnect()
+        return { success: false, error: message }
+    }
+}
+
+/**
+ * Simple yes/no prompt for CLI.
+ */
+async function promptYesNo(question: string): Promise<boolean> {
+    return new Promise((resolve) => {
+        process.stdout.write(question)
+
+        const rl = readline.createInterface({
+            input: process.stdin,
+            output: process.stdout,
+        })
+
+        rl.once("line", (answer: string) => {
+            rl.close()
+            resolve(answer.toLowerCase() === "y" || answer.toLowerCase() === "yes")
+        })
+    })
+}