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ox cache-export

Describe cached outputs so another machine can adopt them.

Usage

ox cache-export <TARGET>... [-o <PATH>]

The command writes a versioned JSON manifest containing every output path and BLAKE3 hash, input hashes, job-spec hash, reproducibility class, platform scope, producing platform, manifest kind, and producing ox version. Output files are not copied; transport them separately and preserve their workflow-relative paths.

ox run build/counts.parquet
ox cache-export build/counts.parquet -o counts.ox-cache.json

Without -o, the manifest is written to stdout. There is no default manifest filename. Only completed targets with current cache provenance can be exported; rebuild an older target first if necessary.

See also