Integrate tree-sitter WASM as the default parser for 5 languages, replacing
regex-only parsing (~97-98%) with AST-based parsing (~100% accuracy).
- Add TreeSitterWASMParser implementing ILanguageParser for 5 languages
- Bundle only needed WASM grammars in assets/grammars/ (8.5MB vs 50MB)
- Add FallbackParser with 3-retry logic before permanent regex degradation
- Add per-call parser instances to prevent concurrency races across await
- Add cyclomatic complexity computation from AST branching nodes
- Add property extraction from class/struct AST nodes
- Add AQE_PARSER_REGEX_ONLY=1 env var for opt-out to regex
- Replace require() with ESM-compatible dynamic import() in registry
- Mark web-tree-sitter as external in CLI/MCP esbuild configs
- Amend ADR-076 with decision rationale and alternatives evaluated
Alternatives evaluated and rejected:
- @ast-grep/napi: npm package only ships JS/TS/CSS/HTML, others need native .so
- node-tree-sitter: requires native C compilation via node-gyp
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
TypeScript was an external ESM dependency loaded at bundle startup,
crashing `aqe --version` when typescript isn't installed (global
installs). Now lazy-loaded via createRequire Proxy — only triggers
when AST parsing features are used.
Also adds isolated install verification to /release skill (steps 8e
and 15) to catch missing externals before they reach users.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
package.json has "type": "module" so .js files are treated as ESM.
Scripts using require() renamed to .cjs, scripts using import to .mjs.
Fixes Test Dashboard CI failure.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Dragan Spiridonov