Teamwork / kommentaar / 27541864522

Pull #114

github

Add -out flag for atomic file output to prevent partial-read windows

When callers use shell redirection (kommentaar > swagger.yaml), the shell
truncates the file before kommentaar starts writing, leaving a window where
the file is empty or partially written. Tools watching the file (editors,
git diff) see a large spurious diff during generation.

The new -out <file> flag buffers output in memory, writes it to a temp file
in the same directory, then renames it atomically so the target file is only
replaced once the full content is ready. run.sh is updated to use -out
instead of shell redirection.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

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