imapsync/W/tools/backup_old_dist
Nick Bebout 9a927be251 1.882
2018-05-07 09:04:23 -05:00

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#!/bin/sh
# $Id: backup_old_dist,v 1.4 2017/10/22 14:28:37 gilles Exp gilles $
# Bye on any error not handled
set -e
DIST_PATH=${1:-dist}
echo $DIST_PATH
! test -f $DIST_PATH/imapsync && return
version_previous=`$DIST_PATH/imapsync --version || echo ERROR`
echo "previous: [$version_previous]"
test "ERROR" != "$version_previous" || return 1
version_current=`cat VERSION || echo ERROR`
test "ERROR" != "$version_current" || return 1
echo "current: [$version_current]"
# nothing to backup
test "$version_previous" = "$version_current" && { echo "Nothing to backup, same release: $version_previous == $version_current" ; return 0 ; }
test -d $DIST_PATH/old_releases/$version_previous || mkdir $DIST_PATH/old_releases/$version_previous && ( cd $DIST_PATH/old_releases/$version_previous )
pwd
# all or nothing
ls -ld $DIST_PATH/imapsync $DIST_PATH/imapsync-$version_previous.tgz $DIST_PATH/imapsync_$version_previous.zip || return 1
# let's do it
mv -vf $DIST_PATH/imapsync $DIST_PATH/imapsync_bin_Darwin $DIST_PATH/imapsync-$version_previous.tgz $DIST_PATH/imapsync_$version_previous.zip $DIST_PATH/old_releases/$version_previous