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https://github.com/oven-sh/bun
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c1103ef0e3
Implement deserialization functions to restore module metadata from binary cache format. This completes the second phase of the ESM bytecode caching feature. Changes: - Add deserializeCachedModuleMetadata() in ZigSourceProvider.cpp - Reads BMES binary format - Extracts requested modules, imports, exports, star exports - Returns DeserializedModuleMetadata structure with bytecode pointer - Add validateCachedModuleMetadata() for cache validation - Checks magic number (0x424D4553 "BMES") - Checks version compatibility (currently v1) - Add Zig binding validateMetadata() in CachedBytecode.zig - Create test-cache-roundtrip.js for round-trip testing - Update documentation with progress Implementation status: - Phase 1 (Serialization): 100% ✅ - Phase 2 (Deserialization): 90% ✅ - Phase 3 (Integration): 0% ⏳ Next steps: - JSModuleRecord reconstruction from metadata - ModuleLoader integration - Cache storage implementation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
4 lines
137 B
JavaScript
4 lines
137 B
JavaScript
// Simple test to verify ESM bytecode cache generation works
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import { greeting } from "./test-lib.js";
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console.log("Result:", greeting);
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