Deterministic, content-addressed directory snapshots. Compare two manifests, detect changed files without trusting timestamps, and find exact duplicates by SHA-256.
python -m snapdiff snapshot ./project -o before.json
python -m snapdiff snapshot ./project -o after.json
python -m snapdiff diff before.json after.json
python -m snapdiff duplicates ./downloadspython -m unittest discover -s testsZero runtime dependencies. MIT licensed.