Mercurial > hg > dml-open-cliopatria
view cpack/dml/scripts/compression/zzcd @ 0:718306e29690 tip
commiting public release
author | Daniel Wolff |
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date | Tue, 09 Feb 2016 21:05:06 +0100 |
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#!/usr/bin/env bash # zzcd <compressor:process> <differ:(encode|decode) filename ... -> process> <reference:filename> # Applies <compressor> separately to reference, and to concatenation of reference and input, # then applies <differ> to the results. here=$(dirname "$0") compress="$1" diff="$2" ref="$3" shift 3 prepend "$ref" | eval $compress | encode "$diff" <(cat "$ref" | eval $compress) "$@"