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Monorepo for Aesthetic.Computer aesthetic.computer
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JavaScript
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311/** * Dependency Analyzer for OBJKT Packaging * Analyzes piece code to determine which dependencies are actually needed * and which can be safely excluded to reduce package size. */
export class DependencyAnalyzer { constructor() { // Dynamic dependencies that are loaded on-demand and safe to exclude this.dynamicDependencies = { // wasmboy - Game Boy emulator (19MB) 'wasmboy': { patterns: [ /sound\.gameboy/i, /gameboy\./i, /WasmBoy/i, /initGameboy/i, /\.gb$/i, /\.gbc$/i ], description: 'Game Boy emulator' }, // @mediapipe - Hand tracking (25MB) '@mediapipe': { patterns: [ /hand\./i, /mediapipe/i, /hand:/i, /handtracking/i, /gesture/i ], description: 'MediaPipe hand tracking' }, // aframe - WebVR framework (2MB) 'aframe': { patterns: [ /aframe/i, /a-frame/i, /WebVR/i, /vr\s*mode/i, /VRButton/i ], description: 'A-Frame WebVR' }, // web3 - Blockchain (1.4MB) 'web3': { patterns: [ /web3/i, /ethereum/i, /blockchain/i, /crypto/i, /wallet/i, /metamask/i ], description: 'Web3 blockchain libraries' }, // gpt3-tokenizer - AI tokenization (3.5MB) 'gpt3-tokenizer': { patterns: [ /gpt/i, /tokenizer/i, /openai/i, /ai\./i, /llm/i, /chatgpt/i ], description: 'GPT tokenizer' }, // webpxmux - WebP processing (8.4MB) 'webpxmux': { patterns: [ /webp/i, /\.webp/i, /webpxmux/i ], description: 'WebP muxing' }, // three - Three.js 3D graphics (1.5MB) 'three': { patterns: [ /system.*["']fps["']/i, /system.*["']3d["']/i, /THREE\./i, /Form\(/i, /CUBEL/i, /form\(/i, /3d\s*graphics/i ], description: 'Three.js 3D graphics (static import)' }, // geckos - UDP networking (0MB bundled, loaded dynamically) 'geckos': { patterns: [ /system.*["']world["']/i, /multiplayer/i, /udp/i, /networking/i, /geckos/i, /udp:connect/i, /udp:send/i, /udp:disconnect/i ], description: 'Geckos UDP networking (static import)' } }; // Static dependencies that might be conditionally needed this.conditionalDependencies = { }; }
/** * Analyze a piece to determine which dependencies can be excluded * @param {string} pieceCode - The piece source code * @param {string} pieceSystem - The piece system (if any) * @param {Object} options - Analysis options * @returns {Object} Analysis result with exclusions and recommendations */ analyzePiece(pieceCode, pieceSystem = '', options = {}) { const result = { exclusions: [], required: [], savings: 0, analysis: {}, recommendations: [] };
// Analyze dynamic dependencies (safe to exclude) for (const [depName, config] of Object.entries(this.dynamicDependencies)) { const isUsed = this.testDependencyUsage(pieceCode, pieceSystem, config.patterns); result.analysis[depName] = { used: isUsed, type: 'dynamic', description: config.description, safe: true }; if (!isUsed) { result.exclusions.push(depName); result.savings += this.getDependencySize(depName); } else { result.required.push(depName); } }
// Analyze conditional static dependencies (informational for now) for (const [depName, config] of Object.entries(this.conditionalDependencies)) { const isUsed = this.testDependencyUsage(pieceCode, pieceSystem, config.patterns); result.analysis[depName] = { used: isUsed, type: 'static', description: config.description, safe: false // Not yet implemented for exclusion }; if (isUsed) { result.required.push(depName); } }
// Add recommendations based on analysis this.generateRecommendations(result); return result; }
/** * Test if a piece uses a dependency based on patterns */ testDependencyUsage(pieceCode, pieceSystem, patterns) { const combinedText = `${pieceCode}\n${pieceSystem}`; return patterns.some(pattern => { if (pattern instanceof RegExp) { return pattern.test(combinedText); } return combinedText.toLowerCase().includes(pattern.toLowerCase()); }); }
/** * Get estimated size of a dependency in MB */ getDependencySize(depName) { const sizes = { '@mediapipe': 25, 'wasmboy': 19, 'webpxmux': 8.4, 'gpt3-tokenizer': 3.5, 'aframe': 2.0, 'web3': 1.4, 'three': 1.5, 'geckos': 0 // Loaded dynamically, no static bundle size }; return sizes[depName] || 0; }
/** * Generate exclusion patterns for bundleDepFiles */ generateExclusionPatterns(exclusions) { const patterns = []; for (const dep of exclusions) { switch (dep) { case 'wasmboy': patterns.push('wasmboy/**'); break; case '@mediapipe': patterns.push('@mediapipe/**'); patterns.push('tasks-vision/**'); break; case 'aframe': patterns.push('aframe*'); break; case 'web3': patterns.push('web3/**'); break; case 'gpt3-tokenizer': patterns.push('gpt3-tokenizer/**'); break; case 'webpxmux': patterns.push('webpxmux/**'); break; case 'three': patterns.push('three/**'); break; case 'geckos': patterns.push('geckos.io-client.*.min.js'); break; } } return patterns; }
/** * Generate recommendations based on analysis */ generateRecommendations(result) { const totalSavings = result.savings; if (totalSavings > 30) { result.recommendations.push(`🎉 Excellent! Can save ${totalSavings.toFixed(1)}MB (~${Math.round(totalSavings/65*100)}% reduction)`); } else if (totalSavings > 10) { result.recommendations.push(`✅ Good savings: ${totalSavings.toFixed(1)}MB reduction possible`); } else if (totalSavings > 0) { result.recommendations.push(`📉 Small savings: ${totalSavings.toFixed(1)}MB reduction possible`); } else { result.recommendations.push(`ℹ️ This piece uses most dependencies - limited savings available`); }
// Specific recommendations if (!result.analysis['wasmboy']?.used) { result.recommendations.push('🎮 Game Boy emulator not needed - safe to exclude'); } if (!result.analysis['@mediapipe']?.used) { result.recommendations.push('👋 Hand tracking not needed - safe to exclude'); } }
/** * Generate a summary report */ generateReport(analysis) { const lines = [ `📊 Dependency Analysis Report`, `================================`, ``, `💾 Potential Savings: ${analysis.savings.toFixed(1)}MB`, `🚫 Dependencies to Exclude: ${analysis.exclusions.length}`, `✅ Dependencies Required: ${analysis.required.length}`, ``, `📋 Exclusions:` ];
for (const dep of analysis.exclusions) { const info = analysis.analysis[dep]; const size = this.getDependencySize(dep); lines.push(` • ${dep} (${size}MB) - ${info.description}`); }
if (analysis.required.length > 0) { lines.push(``, `📋 Required Dependencies:`); for (const dep of analysis.required) { const info = analysis.analysis[dep]; const size = this.getDependencySize(dep); const type = info.type === 'static' ? ' (static import)' : ''; lines.push(` • ${dep} (${size}MB) - ${info.description}${type}`); } }
lines.push(``, `💡 Recommendations:`); for (const rec of analysis.recommendations) { lines.push(` ${rec}`); }
return lines.join('\n'); }}