109 lines
3.1 KiB
Bash
Executable File
109 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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# Use this script to build MegaGlest Data Diff Archive for a Version Release
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# ----------------------------------------------------------------------------
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# Written by Mark Vejvoda <mark_vejvoda@hotmail.com>
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# Copyright (c) 2011 Mark Vejvoda under GNU GPL v3.0+
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# This script compares two mega-glest data content folders for file differences,
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# then creates an archive of ONLY the differences (including files ONLY in new version)
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# Consider setting this for small packages if there's plenty of RAM and CPU available:
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#export XZ_OPT="$XZ_OPT -9e"
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OLD_VERSION=`./mg-version.sh --oldversion`
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VERSION=`./mg-version.sh --version`
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NEW_SUBFOLDER_PATH="megaglest-$VERSION"
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CURRENTDIR="$(dirname $(readlink -f $0))"
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RELEASEDIR_ROOT="$CURRENTDIR/../../../release/"
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cd $RELEASEDIR_ROOT
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CURDIR=$RELEASEDIR_ROOT
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cd $CURRENTDIR
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RELEASENAME=megaglest-data-updates-$VERSION
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cd $CURDIR
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echo "Creating data package $RELEASENAME (comparing against $OLD_VERSION)"
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#if [ ! -e megaglest-data-$VERSION-changes.txt ]; then
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diff --strip-trailing-cr --brief -r -x "*~" megaglest-data-$OLD_VERSION/megaglest-$OLD_VERSION megaglest-data-$VERSION/megaglest-$VERSION > megaglest-data-$VERSION-changes.txt
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#fi
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cd megaglest-data-$VERSION
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[[ -f "../megaglest-data-$VERSION-fileslist.txt" ]] && rm "../megaglest-data-$VERSION-fileslist.txt"
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cat ../megaglest-data-$VERSION-changes.txt | while read line;
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do
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#echo "$line" # Output the line itself.
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#echo `expr match "$line" 'megaglest-data-$VERSION'`
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#addfilepos=`expr match "$line" 'megaglest-data-$VERSION'`
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#echo [$line]
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#echo `awk "BEGIN {print index(\"$line\", \"megaglest-data-$VERSION\")}"`
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addfilepos=`awk "BEGIN {print index(\"$line\", \"megaglest-data-$VERSION\")}"`
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#echo [$addfilepos]
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#echo [${line:$addfilepos-1}]
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#echo [Looking for ONLY in: `expr match "$line" 'Only in '`]
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onlyinpos=`expr match "$line" "Only in "`
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#echo [$onlyinpos]
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if [ "$onlyinpos" -eq "8" ]; then
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echo **NOTE: Found ONLY IN string... original line [${line}]
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onlyinpos=`expr match "$line" "Only in megaglest-data-$VERSION"`
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if [ "$onlyinpos" -ge "24" ]; then
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line=${line:$addfilepos-1}
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line=${line/: //}
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line=${line/megaglest-data-$VERSION\/}
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echo New path: [$line]
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else
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echo **NOTE: skipping file since it is not in current version [${line}] match [$onlyinpos]
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line=
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echo New path: [$line]
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fi
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else
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echo Section B ... original line [${line}]
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line=${line:$addfilepos-1}
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line=${line/ differ/}
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line=${line/megaglest-data-$VERSION\/}
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echo New path: [$line]
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fi
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#compress_files="${compress_files} ${line}"
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#echo compress_files = [$compress_files]
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#echo ${line##megaglest-data-$VERSION*}
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if [ -n "${line}" ]; then
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echo "${line} " >> ../megaglest-data-$VERSION-fileslist.txt
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fi
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done
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#exit
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files_list=`cat ../megaglest-data-$VERSION-fileslist.txt`
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#echo compress_files = [$files_list]
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[[ -f "../$RELEASENAME.tar.xz" ]] && rm "../$RELEASENAME.tar.xz"
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echo Current Folder is [`pwd`]
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#echo 7za a "../$RELEASENAME.7z" $files_list
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#7za a -mx=9 -ms=on -mhc=on "../$RELEASENAME.7z" $files_list
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tar -cf - --add-file $files_list | xz > ../$RELEASENAME.tar.xz
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cd $CURRENTDIR
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