#gzip

Version 0.1.0 is a local candidate. The support record distinguishes workspace checks from published MoonX behavior; the examples become available after publication.

Compress stdin to a gzip stream, or use -c -n to compress named files while keeping the originals:

printf 'hello\n' | moonx cli/gzip > hello.gz
moonx cli/gzip -cn notes.txt > notes.txt.gz
moonx cli/gzip -dc notes.txt.gz
moonx cli/gzip -t notes.txt.gz

-d/--decompress decodes, -t/--test checks compressed data without writing decoded bytes, and -c/--stdout selects stdout. -n/--no-name omits saved names and timestamps. Multiple operands are processed in order; - reads stdin. The encoder emits valid gzip data using stored DEFLATE blocks, so output can be larger than its input. Compression levels are not implemented.

Decompression accepts concatenated members, optional names, comments and extra header fields, and verifies header CRC, payload CRC and size. Decoded bytes already written remain visible if a later member or trailer fails. Zero padding is accepted; trailing garbage produces a warning and status 2 (-q suppresses the warning). Input and format failures return 1. Compression streams input; decompression buffers compressed input and emits decoded chunks.

Named-file compression requires -cn; named-file decompression requires -c unless only testing. In-place replacement, saved metadata, recursive traversal, listing, force/pass-through modes and compression levels are rejected. --help and --version describe this command.

Source Files

main.mbt

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