bun.sh

mirror of https://github.com/oven-sh/bun synced 2026-02-12 20:09:04 +00:00

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Claude Bot 18ff16dcc7 Add BUN_WATCHER_TRACE environment variable for debugging file watcher events

Implements BUN_WATCHER_TRACE env var that logs all file watcher events to a file in JSON format. When set, the watcher appends detailed event information including timestamp, file path, and operation flags (write, delete, rename, metadata, move_to) plus any changed filenames.

The trace file is opened once during watcher initialization in append mode, allowing events to persist across multiple runs of bun --watch or bun --hot. This is useful for debugging watch-related issues.

Example usage:
  BUN_WATCHER_TRACE=/tmp/watch.log bun --watch script.js

Each line in the trace file is a JSON object with:
- timestamp: millisecond timestamp
- index: watch item index
- path: absolute file path being watched
- delete/write/rename/metadata/move_to: boolean operation flags
- changed_files: array of filenames that changed

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-10-12 15:23:22 +00:00

__snapshots__

Add bunfig.toml support for test randomize, seed, and rerunEach options (#23286 )

2025-10-06 19:48:16 -07:00

create

Use ReadableStream.prototype.* in tests instead of new Response(...).* (#20937 )

2025-07-14 00:47:53 -07:00

env

Add BUN_OPTIONS env var (#19766 )

2025-05-24 13:36:51 -07:00

hot

feat(minify): optimize Error constructors by removing 'new' keyword (#22493 )