beta_channel_for_rift/landscape/hwloc-compress-dir

#!/bin/sh
#-*-sh-*-

#
# Copyright © 2013-2021 Inria.  All rights reserved.
# See COPYING in top-level directory.
#

HWLOC_VERSION="2.8.0"
prefix="/d/bld/libhwloc_1663269843804/_h_env/Library"
exec_prefix="${prefix}"
bindir="${exec_prefix}/bin"
# this will be changed into $bindir/... during make install
localhwlocdiff="$bindir/hwloc-diff"
localhwlocpatch="$bindir/hwloc-patch"

verbose=0
reverse=0

error()
{
	echo $@ 2>&1
}

usage()
{
	echo `basename $0`" [options] <inputdir> <outputdir>"
	echo "  Compress topologies from <inputdir> into <outputdir>"
	echo "Options:"
	echo "  -R --reverse        Uncompress instead of compressing"
	echo "  -v --verbose        Display verbose messages"
	echo "  --version           Report version and exit"
	echo "  -h --help           Show this usage"
}

while test $# -gt 0 ; do
	case "$1" in
	-R|--reverse)
		reverse=1
		;;
	-v|--verbose)
		verbose=1
		;;
	--version)
	    echo `basename $0`" $HWLOC_VERSION"
	    exit 0
	    ;;
	-h|--help)
		usage
		exit 0
		;;
	-*)
		error "Unrecognized option: $1"
		usage
		exit 1
		;;
	*)
		break
		;;
	esac
	shift
done

if test $# -lt 2 ; then
    usage
    exit 1
fi

inputdir="$1"
test x`echo $inputdir | sed -e 's/^\///'` = x$inputdir && inputdir="$PWD/$inputdir"
outputdir="$2"
test x`echo $outputdir | sed -e 's/^\///'` = x$outputdir && outputdir="$PWD/$outputdir"

if ! cd "$outputdir" ; then
    echo "Cannot enter output directory $outputdir"
    exit 1
fi

if test x$reverse = x0; then
    # compress

    alreadycompressed=0
    alreadynoncompressed=0
    newlycompressed=0
    newlynoncompressed=0

    inputs=`ls -1 "$inputdir"`
    for input in $inputs ; do
	name=`echo $input | sed -e 's/.xml$//'`

	if test "x${name}.xml" != "x$input"; then
	    test x$verbose = x1 && echo "Ignoring non-XML file $input"
	    continue
	fi
	if test -f "$outputdir/${name}.xml" ; then
	    test x$verbose = x1 && echo "$name already non-compressed, skipping"
	    alreadynoncompressed=`expr $alreadynoncompressed + 1`
	    continue
	fi
	if test -f  "$outputdir/${name}.diff.xml" ; then
	    test x$verbose = x1 && echo "$name already compressed, skipping"
	    alreadycompressed=`expr $alreadycompressed + 1`
	    continue
	fi

	found=
	outputs=`ls -1 "$outputdir"`
	for output in $outputs ; do
	    outputname=`echo $output | sed -e 's/.xml$//' | sed -e 's/.diff$//'`
	    test -f "${outputdir}/${outputname}.diff.xml" && continue

	    if $localhwlocdiff "$outputdir/${outputname}.xml" "$inputdir/${name}.xml" "$outputdir/${name}.diff.xml" >/dev/null 2>/dev/null; then
		echo "Compressed $name on top of $outputname"
		newlycompressed=`expr $newlycompressed + 1`
		found=1
		break
	    fi
	done

	if test x$found = x ; then
	    echo "Could not compress $name, keeping non-compressed"
	    newlynoncompressed=`expr $newlynoncompressed + 1`
	    cp "$inputdir/${name}.xml" "$outputdir/${name}.xml"
	fi
    done

    echo "Compressed $newlycompressed new topologies ($alreadycompressed were already compressed)"
    echo "Kept $newlynoncompressed new topologies non-compressed ($alreadynoncompressed were already non-compressed)"

else
    # uncompress

    newlyuncompressed=0
    newlynoncompressed=0
    alreadyuncompressed=0

    inputs=`ls -1 "$inputdir"`
    for input in $inputs ; do

	name=`echo $input | sed -e 's/.xml$//' | sed -e 's/.diff$//'`

	if test "x${name}.xml" != "x$input" -a "x${name}.diff.xml" != "x$input"; then
	    test x$verbose = x1 && echo "Ignoring non-XML and non-diff-XML file $input"
	    continue
	fi
	if test -f "$outputdir/${name}.xml" ; then
	    test x$verbose = x1 && echo "$name already uncompressed, skipping"
	    alreadyuncompressed=`expr $alreadyuncompressed + 1`
	    continue
	fi

	if test "x${name}.xml" = "x$input"; then
	    # non-compressed
	    cp "$inputdir/${name}.xml" "$outputdir/${name}.xml"
	    echo "Copied $name, wasn't compressed"
	    newlynoncompressed=`expr $newlynoncompressed + 1`
	else
	    # compressed
	    if (cd $outputdir && $localhwlocpatch refname "$inputdir/${name}.diff.xml" "${name}.xml"); then
		echo "Uncompressed $name"
		newlyuncompressed=`expr $newlyuncompressed + 1`
	    else
		echo "Failed to uncompress $inputdir/${name}.diff.xml" 1>&2
	    fi
	fi
    done

    echo "Uncompressed $newlyuncompressed new topologies, copied $newlynoncompressed non-compressed topologies ($alreadyuncompressed were already uncompressed)"

fi