95 lines
1.8 KiB
Bash
95 lines
1.8 KiB
Bash
#!/bin/bash
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#
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# Copyright (c) 2009, 2010 SUSE Linux Product GmbH, Germany.
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# Copyright (c) 2022 SUSE LLC
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# Licensed under GPL v2, see COPYING file for details.
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#
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# Written by Michael Matz and Stephan Kulow
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# Enhanced by Andreas Jaeger and Dirk Müller
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# Compare two source RPMs
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FUNCTIONS=${0%/*}/functions.sh
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check_all=
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case $1 in
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-a | --check-all)
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check_all=1
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shift
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esac
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if test "$#" != 2; then
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echo "usage: $0 [-a|--check-all] old.rpm new.rpm"
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exit 1
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fi
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source $FUNCTIONS
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oldrpm=$(readlink -f $1)
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newrpm=$(readlink -f $2)
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rename_script=
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# For source RPMs, we can just check the metadata in the spec file
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# if those are not the same, the source RPM has changed and therefore
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# the resulting files are needed.
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cmp_rpm_meta "$rename_script" "$oldrpm" "$newrpm"
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RES=$?
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case $RES in
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0)
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echo "RPM meta information is identical"
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exit 0
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;;
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1)
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echo "RPM meta information is different"
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exit 1
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;;
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2)
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;;
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*)
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echo "Wrong exit code!"
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exit 1
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;;
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esac
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# Now check that only the spec file has a changed release number and
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# nothing else
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dir=$(mktemp -d)
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unpackage $oldrpm $dir/old &
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unpackage $newrpm $dir/new &
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cd $dir
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wait
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check_single_file()
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{
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local file=$1
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case $file in
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*.spec)
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sed -i -e 's,^Release:.*$,Release: @RELEASE@,' old/$file
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sed -i -e 's,^Release:.*$,Release: @RELEASE@,' new/$file
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diff --speed-large-files -su0 old/$file new/$file | head -n 20
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return "${PIPESTATUS[0]}"
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;;
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*)
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echo "$file differs"
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# Nothing else should be changed
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;;
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esac
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return 1
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}
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ret=0
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for file in "${files[@]}"; do
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if ! check_single_file $file; then
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ret=1
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if test -z "$check_all"; then
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break
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fi
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fi
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done
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rm -rf $dir
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exit $ret
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# vim: tw=666 ts=2 shiftwidth=2 et
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