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51 lines
1.9 KiB
Bash
51 lines
1.9 KiB
Bash
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#!/bin/bash
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# Copyright 2020 Patrick J. Volkerding, Sebeka, Minnesota, USA
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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CWD=$(pwd)
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GITHUB_ARCHIVE=$(/bin/ls v[0-9]*.tar.gz)
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OUTPUT_NAME=$(tar tvvf $GITHUB_ARCHIVE | head -n 1 | tr -d / | rev | cut -f 1 -d ' ' | rev)
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OUTPUT_TIMESTAMP=$(tar tvvf $GITHUB_ARCHIVE | head -n 1 | tr -d / | rev | cut -f 2,3 -d ' ' | rev)
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# Create a temporary extraction directory:
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EXTRACT_DIR=$(mktemp -d)
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# Extract, repack, compress, and fix timestamp:
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( cd $EXTRACT_DIR
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tar xf $CWD/$GITHUB_ARCHIVE
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# This is excessive:
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rm -rf $OUTPUT_NAME/tests/*
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rm -f $OUTPUT_NAME/research/img/*
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rm -f $OUTPUT_NAME/java/org/brotli/integration/*.zip
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rm -f $OUTPUT_NAME/docs/brotli-comparison-study-2015-09-22.pdf
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tar cf $OUTPUT_NAME.tar $OUTPUT_NAME
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plzip -9 $OUTPUT_NAME.tar
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touch -d "$OUTPUT_TIMESTAMP" $OUTPUT_NAME.tar.lz
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)
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# Move the repacked archive here:
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mv $EXTRACT_DIR/$OUTPUT_NAME.tar.lz .
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# Remove the temporary directory:
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rm -rf $EXTRACT_DIR
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