The tree was formatted with an older gofmt; go1.27's gofmt additionally
wants: EOF exactly one newline (no trailing blank lines), imports sorted
alphabetically within a block, mixed-precedence binary expressions
re-spaced for grouping ((a+b)/c), single-field composite literals
un-aligned, adjacent one-line method signatures aligned, and one-line
bodies containing a compound statement expanded. Applied repo-wide
(31 files under internal/); pure formatting, no semantic changes —
build and the full test suite pass.
- Define pool.FileSystem interface in internal/io/pool/filesystem.go
- Move DirEntry interface to internal/io/pool/types/types.go to break
the pool <-> mock import cycle
- Implement real.FileSystem with atomic writes (temp file + os.Rename)
- Update mock.FileSystem to satisfy pool.FileSystem interface
- Update worker pool tasks to accept pool.FileSystem interface
- Update main.go to use RealFileSystem by default, with -root flag
- Update all browser/editor/test references to types.DirEntry
