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11 Commits

Author SHA1 Message Date
YeonGyu-Kim 76fad73550 refactor(ast-grep): split cli.ts and constants.ts into focused modules 
Extract AST-grep tooling into single-responsibility files:
- cli-binary-path-resolution.ts, sg-cli-path.ts
- environment-check.ts, language-support.ts
- process-output-timeout.ts, sg-compact-json-output.ts
 2026-02-08 16:24:03 +09:00
YeonGyu-Kim 7fdbabb264 fix: don't fallback to system 'sg' command for ast-grep 
On Linux systems, 'sg' is a mailutils command, not ast-grep. The previous
fallback would silently run the wrong binary when ast-grep wasn't found.

Changes:
- getSgCliPath() now returns string | null instead of string
- Fallback changed from 'sg' to null
- Call sites now check for null and return user-facing error with
  installation instructions
- checkEnvironment() updated to handle null path

Fixes #1365
 2026-02-07 18:46:01 +09:00
justsisyphus 2690301833 fix(tools): minor ast-grep improvements 
Small fixes to AST-grep constants, tools, and utility functions.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
 2026-01-22 22:48:06 +09:00
Sisyphus c11cb2e3f1 fix: defer module-level side effects to prevent Bun 1.3.5 + macOS 15 segfault (#301) 
- Remove eager SG_CLI_PATH constant; use getSgCliPath() lazily in checkEnvironment()
- Move setInterval to inside createCommentCheckerHooks() with guard flag

These changes eliminate module-level side effects that could trigger segfaults
during plugin initialization on Bun 1.3.5 + macOS 15 due to createRequire()
being called during module evaluation.

Fixes #292

Co-authored-by: sisyphus-dev-ai <sisyphus-dev-ai@users.noreply.github.com>
 2025-12-28 15:55:47 +09:00
YeonGyu-Kim 725ec9b91d feat(ast-grep): add safety limits to prevent token overflow 
- Add timeout (5min), output limit (1MB), match limit (500)
- Add SgResult type with truncation info
- Update formatSearchResult/formatReplaceResult for truncation display
- cli.ts: timeout + output truncation + graceful JSON recovery
 2025-12-05 22:52:33 +09:00
YeonGyu-Kim 3bcb869a5d fix(ast-grep): add isValidBinary check to all path resolutions 
- Check file size >10KB to filter out placeholder files
- Check cached binary first
- Then npm package paths with validation
- Homebrew paths as last resort
- Fixes SIGTRAP/ENOEXEC from invalid binaries
 2025-12-05 22:18:17 +09:00
YeonGyu-Kim 1780e2971d refactor(ast-grep): simplify binary resolution, rely on auto-download 
- Remove hardcoded homebrew paths
- Remove npm package path resolution (prone to placeholder issues)
- Only check cached binary (~/.cache/oh-my-opencode/bin/sg)
- If not found, cli.ts will auto-download from GitHub releases

The download logic in cli.ts handles all cases properly.
 2025-12-05 22:12:12 +09:00
YeonGyu-Kim 316cdc1a62 fix(ast-grep): validate binary before using, prioritize homebrew path 
- Add isValidBinary() check: file must be >10KB (placeholder files are ~100 bytes)
- Check homebrew paths first on macOS (most reliable)
- Check cached binary second
- npm package paths last (prone to placeholder issues)

Fixes ENOEXEC error when @ast-grep/cli has placeholder instead of real binary
 2025-12-05 22:03:05 +09:00
YeonGyu-Kim 36169c83fb feat(ast-grep): add CLI path resolution and auto-download functionality 
- Add automatic CLI binary path detection and resolution
- Implement lazy binary download with caching
- Add environment check utilities for CLI and NAPI availability
- Improve error handling and fallback mechanisms
- Export new utilities from index.ts
 2025-12-05 20:01:35 +09:00
YeonGyu-Kim 508a761385 add missing constants 2025-12-05 02:56:32 +09:00
YeonGyu-Kim eac197581c feat(tools): add ast-grep tools for AST-aware code search and transformation 
- Add ast_grep_search for pattern-based code search (25 languages)
- Add ast_grep_replace for AST-aware code rewriting with dry-run
- Add ast_grep_analyze for in-memory code analysis (NAPI)
- Add ast_grep_transform for in-memory code transformation
- Add ast_grep_languages to list supported languages
 2025-12-04 22:40:25 +09:00