#!/bin/bash
-# Copyright (C) 2016 Ian Kelling
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Configure & run btrbk & related work on Ian's computers.
+# Copyright (C) 2024 Ian Kelling
-# http://www.apache.org/licenses/LICENSE-2.0
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# SPDX-License-Identifier: GPL-3.0-or-later
# todo: if we cancel in the middle of a btrfs send, then run again
echo copying output to $log_path
exec &> >(pee cat 'ts "%F %T"|dd of='$log_path' status=none')
-
+# print some non-default opts
if $verbose; then
- printf " options: conf_only=%s\ndry_run=%s\nrate_limit=%s\nverbose=%s\ncmd_arg=%s\n" "$conf_only" "$dry_run" "$rate_limit" "$verbose" "$cmd_arg"
+ opts_show=()
+ if ! $conf_only; then
+ opts_show+=(conf_only=true)
+ fi
+ if ! $dry_run; then
+ opts_show+=(dry_run=true)
+ fi
+ if [[ $rate_limit != no ]]; then
+ opts_show+=("rate_limit=$rate_limit")
+ fi
+ if [[ $cmd_arg != run ]]; then
+ opts_show+=(cmd_arg=$cmd_arg)
+ fi
+ if (( ${#opts_show[@]} >= 1 )); then
+ first=true
+ for opt in ${opts_show[@]}; do
+ if $first; then
+ printf "%s" "$opt"
+ else
+ printf " %s" "$opt"
+ fi
+ done
+ echo
+ fi
fi
if [[ -v targets ]]; then
echo "mountpoints: ${mountpoints[*]}"
-
-
# pull_reexec stops us from getting into an infinite loop if there is some
# kind of weird problem
pulla=false