Conversation
Owner
FeiyouG
commented
Feb 18, 2026
FeiyouG
commented
- Switch from .node to wasm TS modules
- Added support for configuration files
- Supported Sarif output
Replaced @ast-grep/napi and native .so sidecars with a fully WASM based architecture using @ast-grep/wasm and web-tree-sitter grammars.
- Core changes
- Single cross platform binary,
no wrapper script,
no resources/ast-grep directory
- Grammars are downloaded on first use to XDG cache ~/.cache/skill-lab/grammars/
- Introduced a shared grammar registry at treesitter/registry.ts
used by both AstGrepClient and TreesitterClient
- Analyzer updates
- AstGrepClient
- Async lazy initialization using Approach B
- Uses @ast-grep/wasm from pinned vendor build
- TreesitterClient
- Uses web-tree-sitter 0.25.4 WASM
- Loads grammars via Parser.Language.load(wasmPath)
- Build and CI
- scripts/setup_wasm.ts
- Builds @ast-grep/wasm from the ast-grep wasm branch
- Documentation
- Added docs/development/wasm-build.md
- Added docs/cli/configuration.md
- Updated CONTRIBUTING.md
- Documented Rust and wasm-pack prerequisites
- Documented deno task setup step
- Add @deno-library/progress and @logtape/logtape to analyzer and CLI packages - Add AnalyzerLogger/AnalyzerLogLevel types; thread logger+logLevel through runAnalysis and AnalyzerContext - Step 001: MultiProgressBar with spinner row + grammar download row (coordinated, no clobbering) - Step 002: determinate scan bar per file processed - Step 003: determinate finalizing bar per finding processed - Grammar download: onDownloadProgress callback for coordinated rendering during step 001; standalone ProgressBar fallback for step 002 cache misses - CLI --verbose/--warn/--silence flags; logtape configured to stderr with clean minimal format (no timestamp/category) - Exit codes: safe=0, caution/attention/risky=1, avoid=2 - Fix log message 'undefined' bug: inline lang directly in string rather than passing props object
…lass - Introduce SkillAnalyzerResult wrapping AnalyzerState directly, exposing toString(), toJson(), and async toSarif(toolVersion) methods. - Remove the plain AnalyzerResult type and delete the separate output.ts formatter. - Add --sarif flag to `slab analyze`; all output modes (default, --json, --sarif) now exit 0. - Log level is suppressed to warn for --json/--sarif.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.