wip: [01-stabilize] paused at task 1/1 - OCR Hallucination Immune logic via Semantic delta window and fret-isolation
This commit is contained in:
325
.agent/services/claude-mem/scripts/smart-install.js
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325
.agent/services/claude-mem/scripts/smart-install.js
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#!/usr/bin/env node
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/**
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* Smart Install Script for claude-mem
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*
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* Ensures Bun runtime and uv (Python package manager) are installed
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* (auto-installs if missing) and handles dependency installation when needed.
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*/
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import { existsSync, readFileSync, writeFileSync } from 'fs';
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import { execSync, spawnSync } from 'child_process';
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import { join, dirname } from 'path';
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import { homedir } from 'os';
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import { fileURLToPath } from 'url';
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const IS_WINDOWS = process.platform === 'win32';
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/**
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* Resolve the plugin root directory where dependencies should be installed.
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*
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* Priority:
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* 1. CLAUDE_PLUGIN_ROOT env var (set by Claude Code for hooks — works for
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* both cache-based and marketplace installs)
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* 2. Script location (dirname of this file, up one level from scripts/)
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* 3. XDG path (~/.config/claude/plugins/marketplaces/thedotmack)
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* 4. Legacy path (~/.claude/plugins/marketplaces/thedotmack)
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*/
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function resolveRoot() {
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// CLAUDE_PLUGIN_ROOT is the authoritative location set by Claude Code
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if (process.env.CLAUDE_PLUGIN_ROOT) {
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const root = process.env.CLAUDE_PLUGIN_ROOT;
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if (existsSync(join(root, 'package.json'))) return root;
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}
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// Derive from script location (this file is in <root>/scripts/)
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try {
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const scriptDir = dirname(fileURLToPath(import.meta.url));
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const candidate = dirname(scriptDir);
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if (existsSync(join(candidate, 'package.json'))) return candidate;
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} catch {
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// import.meta.url not available
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}
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// Probe XDG path, then legacy
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const marketplaceRel = join('plugins', 'marketplaces', 'thedotmack');
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const xdg = join(homedir(), '.config', 'claude', marketplaceRel);
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if (existsSync(join(xdg, 'package.json'))) return xdg;
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return join(homedir(), '.claude', marketplaceRel);
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}
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const ROOT = resolveRoot();
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const MARKER = join(ROOT, '.install-version');
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// Common installation paths (handles fresh installs before PATH reload)
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const BUN_COMMON_PATHS = IS_WINDOWS
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? [join(homedir(), '.bun', 'bin', 'bun.exe')]
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: [join(homedir(), '.bun', 'bin', 'bun'), '/usr/local/bin/bun', '/opt/homebrew/bin/bun'];
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const UV_COMMON_PATHS = IS_WINDOWS
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? [join(homedir(), '.local', 'bin', 'uv.exe'), join(homedir(), '.cargo', 'bin', 'uv.exe')]
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: [join(homedir(), '.local', 'bin', 'uv'), join(homedir(), '.cargo', 'bin', 'uv'), '/usr/local/bin/uv', '/opt/homebrew/bin/uv'];
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/**
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* Get the Bun executable path (from PATH or common install locations)
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*/
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function getBunPath() {
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// Try PATH first
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try {
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const result = spawnSync('bun', ['--version'], {
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encoding: 'utf-8',
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stdio: ['pipe', 'pipe', 'pipe'],
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shell: IS_WINDOWS
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});
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if (result.status === 0) return 'bun';
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} catch {
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// Not in PATH
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}
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// Check common installation paths
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return BUN_COMMON_PATHS.find(existsSync) || null;
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}
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/**
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* Check if Bun is installed and accessible
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*/
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function isBunInstalled() {
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return getBunPath() !== null;
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}
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/**
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* Get Bun version if installed
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*/
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function getBunVersion() {
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const bunPath = getBunPath();
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if (!bunPath) return null;
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try {
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const result = spawnSync(bunPath, ['--version'], {
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encoding: 'utf-8',
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stdio: ['pipe', 'pipe', 'pipe'],
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shell: IS_WINDOWS
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});
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return result.status === 0 ? result.stdout.trim() : null;
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} catch {
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return null;
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}
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}
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/**
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* Get the uv executable path (from PATH or common install locations)
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*/
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function getUvPath() {
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// Try PATH first
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try {
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const result = spawnSync('uv', ['--version'], {
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encoding: 'utf-8',
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stdio: ['pipe', 'pipe', 'pipe'],
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shell: IS_WINDOWS
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});
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if (result.status === 0) return 'uv';
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} catch {
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// Not in PATH
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}
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// Check common installation paths
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return UV_COMMON_PATHS.find(existsSync) || null;
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}
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/**
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* Check if uv is installed and accessible
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*/
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function isUvInstalled() {
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return getUvPath() !== null;
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}
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/**
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* Get uv version if installed
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*/
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function getUvVersion() {
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const uvPath = getUvPath();
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if (!uvPath) return null;
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try {
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const result = spawnSync(uvPath, ['--version'], {
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encoding: 'utf-8',
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stdio: ['pipe', 'pipe', 'pipe'],
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shell: IS_WINDOWS
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});
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return result.status === 0 ? result.stdout.trim() : null;
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} catch {
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return null;
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}
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}
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/**
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* Install Bun automatically based on platform
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*/
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function installBun() {
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console.error('🔧 Bun not found. Installing Bun runtime...');
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try {
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if (IS_WINDOWS) {
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console.error(' Installing via PowerShell...');
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execSync('powershell -c "irm bun.sh/install.ps1 | iex"', {
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stdio: 'inherit',
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shell: true
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});
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} else {
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console.error(' Installing via curl...');
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execSync('curl -fsSL https://bun.sh/install | bash', {
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stdio: 'inherit',
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shell: true
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});
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}
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if (!isBunInstalled()) {
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throw new Error(
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'Bun installation completed but binary not found. ' +
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'Please restart your terminal and try again.'
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);
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}
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const version = getBunVersion();
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console.error(`✅ Bun ${version} installed successfully`);
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} catch (error) {
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console.error('❌ Failed to install Bun');
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console.error(' Please install manually:');
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if (IS_WINDOWS) {
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console.error(' - winget install Oven-sh.Bun');
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console.error(' - Or: powershell -c "irm bun.sh/install.ps1 | iex"');
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} else {
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console.error(' - curl -fsSL https://bun.sh/install | bash');
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console.error(' - Or: brew install oven-sh/bun/bun');
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}
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console.error(' Then restart your terminal and try again.');
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throw error;
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}
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}
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/**
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* Install uv automatically based on platform
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*/
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function installUv() {
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console.error('🐍 Installing uv for Python/Chroma support...');
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try {
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if (IS_WINDOWS) {
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console.error(' Installing via PowerShell...');
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execSync('powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"', {
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stdio: 'inherit',
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shell: true
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});
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} else {
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console.error(' Installing via curl...');
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execSync('curl -LsSf https://astral.sh/uv/install.sh | sh', {
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stdio: 'inherit',
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shell: true
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});
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}
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if (!isUvInstalled()) {
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throw new Error(
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'uv installation completed but binary not found. ' +
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'Please restart your terminal and try again.'
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);
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}
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const version = getUvVersion();
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console.error(`✅ uv ${version} installed successfully`);
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} catch (error) {
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console.error('❌ Failed to install uv');
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console.error(' Please install manually:');
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if (IS_WINDOWS) {
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console.error(' - winget install astral-sh.uv');
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console.error(' - Or: powershell -c "irm https://astral.sh/uv/install.ps1 | iex"');
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} else {
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console.error(' - curl -LsSf https://astral.sh/uv/install.sh | sh');
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console.error(' - Or: brew install uv (macOS)');
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}
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console.error(' Then restart your terminal and try again.');
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throw error;
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}
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}
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/**
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* Check if dependencies need to be installed
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*/
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function needsInstall() {
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if (!existsSync(join(ROOT, 'node_modules'))) return true;
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try {
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const pkg = JSON.parse(readFileSync(join(ROOT, 'package.json'), 'utf-8'));
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const marker = JSON.parse(readFileSync(MARKER, 'utf-8'));
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return pkg.version !== marker.version || getBunVersion() !== marker.bun;
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} catch {
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return true;
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}
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}
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/**
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* Install dependencies using Bun
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*/
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function installDeps() {
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const bunPath = getBunPath();
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if (!bunPath) {
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throw new Error('Bun executable not found');
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}
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console.error('📦 Installing dependencies with Bun...');
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// Quote path for Windows paths with spaces
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const bunCmd = IS_WINDOWS && bunPath.includes(' ') ? `"${bunPath}"` : bunPath;
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execSync(`${bunCmd} install`, { cwd: ROOT, stdio: 'inherit', shell: IS_WINDOWS });
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// Write version marker
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const pkg = JSON.parse(readFileSync(join(ROOT, 'package.json'), 'utf-8'));
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writeFileSync(MARKER, JSON.stringify({
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version: pkg.version,
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bun: getBunVersion(),
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uv: getUvVersion(),
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installedAt: new Date().toISOString()
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}));
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}
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/**
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* Verify that critical runtime modules are resolvable from the install directory.
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* Returns true if all critical modules exist, false otherwise.
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*/
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function verifyCriticalModules() {
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const pkg = JSON.parse(readFileSync(join(ROOT, 'package.json'), 'utf-8'));
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const dependencies = Object.keys(pkg.dependencies || {});
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const missing = [];
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for (const dep of dependencies) {
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const modulePath = join(ROOT, 'node_modules', ...dep.split('/'));
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if (!existsSync(modulePath)) {
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missing.push(dep);
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}
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}
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if (missing.length > 0) {
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console.error(`❌ Post-install check failed: missing modules: ${missing.join(', ')}`);
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return false;
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}
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return true;
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}
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// Main execution
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try {
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if (!isBunInstalled()) installBun();
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if (!isUvInstalled()) installUv();
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if (needsInstall()) {
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installDeps();
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if (!verifyCriticalModules()) {
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console.error('❌ Dependencies could not be installed. Plugin may not work correctly.');
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process.exit(1);
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}
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console.error('✅ Dependencies installed');
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}
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} catch (e) {
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console.error('❌ Installation failed:', e.message);
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process.exit(1);
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}
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