Subversion Repositories DevTools

#
#   Delete a package version from dpkg_archive
#   Script run by ssh to delete a package
#
#set -x
set -e

function error {
    echo ERROR: $*
    exit 1;
}

function delete_dir {
    if [ -d "$1" ] ; then
            chmod -R u+w "$1"
            rm -rf "$1"
    fi
}

# User options
while getopts DL: arg ; do
    case $arg in
        D) set -x ;;
        *) error Unknown option: $arg ;;
    esac
done
shift $(($OPTIND - 1))

# User arguments
pname=${1:?Need package name}
pver=${2:?Need package version}

dpkg="dpkg_archive"
[ -d $dpkg ] || error dpkg_archive not found

#
#   Names of working directories
#
olddir="$dpkg/${pname}/${pver}.DELETE.TMPDIR"
realdir="$dpkg/${pname}/${pver}"
pkgdir="$dpkg/${pname}"

#
#   Create package directory
#   Ensure its writable
mkdir -p "$pkgdir"
chmod u+w "$pkgdir"

#
#   Delete possible tmp directory
delete_dir "$olddir"

#
#   Rename and then delete - minimize diruption
#   Then delete the old
#
if [ -d "$realdir" ] ; then
    mv "$realdir" "$olddir"
    delete_dir "$olddir"
fi

# Fix up permissions on the package and package-version
chmod a-w "$pkgdir"