604 lines
13 KiB
Plaintext
604 lines
13 KiB
Plaintext
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#!/usr/bin/env bash
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# This script was generated by bashly (https://github.com/DannyBen/bashly)
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# Modifying it manually is not recommended
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# :command.root_command
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root_command() {
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# :src/root_command.sh
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#!/bin/bash
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echo "running root command"
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inspect_args
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# module_load ssh
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module_load confirm
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module_load path
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local settings=${args[--settings]}
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if [[ -f $settings ]]; then
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echo loading settings file $settings
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module_load yaml
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eval $(parse_yaml $settings "s_")
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echo $s_source
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echo $s_target
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fi
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if [[ $s_server_host ]]; then
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s_server="rest:http$([[ $s_server_secure ]] && echo "s")://${s_server_host}$([[ $s_server_port ]] && echo :${s_server_port})"
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fi
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local password=${args[--password]:-$BACKUP_PASSWORD}
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password=${password:-$s_password}
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[[ ! $password ]] && echo restic requires a backup repository password, exiting && return 2
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password="RESTIC_PASSWORD=${password}"
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local server=${args[--server]:-$BACKUP_SERVER}
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server=${server:-$s_server}
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local backup_dir=${args[--backup_dir]:-$BACKUP_DIR}
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backup_dir=${backup_dir:-$s_backup_dir}
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backup_dir=${backup_dir:-"/backup"}
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local source="${args[source]:-$s_source}"
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source=$(echo "${source:-$PWD}" | tr -s /)
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local target=${args[target]:-$s_target}
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target="$(echo $target | tr -s /)"
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if [[ ${args[--dir]:-$s_dir} ]]; then
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target="${target}$(echo $source | tr -s / | sed -e "s#^[.]##")"
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fi
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if [[ $(isAbsPath $target) ]]; then
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echo absolute target directory
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else
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target="/${HOSTNAME}/${target}"
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if [[ $server ]]; then
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target="${server}${target}"
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else
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target=${backup_dir}${target}
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fi
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fi
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local exclude=${args[--exclude_file]:-$BACKUP_EXCLUDE}
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exclude=${exclude:-$s_exclude}
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exclude=${exclude:-"$source/exclude.bac"}
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local shost=$([[ ${args[--shost]} ]] && echo ${args[--shost]}::)
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local suser=$([[ ${args[--suser]} ]] && echo ${args[--suser]}@)
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local thost=$([[ ${args[--host]} ]] && echo ${args[--host]}::)
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local tuser=$([[ ${args[--user]} ]] && echo ${args[--user]}@)
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local options=$(echo ${args[--options]} | awk '{gsub(/\\/," ")}1')
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local bin=$(command -v restic)
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local cmd=${args[cmd]:-"backup"}
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echo before exists exclude: $exclude
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exclude=$([[ -f $exclude ]] && echo "--iexclude-file $exclude" || echo "")
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echo source: $source
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echo target $target
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echo exclude: $exclude
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# local ssh="--remote-schema \"ssh -C %s /home/sysadmin/.local/bin/rdiff-backup --server\""
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#cmd="$sudo rdiff-backup $options $exclude $ssh ${suser}${shost}$source ${tuser}${thost}$target"
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cmd="sudo $password $bin -r $target backup $source $exclude"
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if [[ ${args[--init]} ]]; then cmd="sudo $password $bin -r $target init"; fi
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if [[ ${args[--snap]} ]]; then cmd="sudo $password $bin -r $target snapshots"; fi
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if [[ ${args[--prune]} ]]; then cmd="sudo password $bin -r $target prune"; fi
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if [[ ${args[--view]} || ${args[--view-path]} ]]; then
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mount=${args[--view-path]:-$BACKUP_MOUNT}
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mount=${mount:-"/opt/backup/view/"}
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echo view mount point $mount
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if [[ -e ${mount} ]]; then
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cmd="$password $bin -r $target mount $mount";
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echo browse files at $mount/snapshots/latest${source}
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else
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echo $mount: directory for mounting snapshot for viewing does not exist. Create and try again
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return 3
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fi
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fi
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echo $cmd
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confirm run this command? || return 1
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eval $cmd
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# sudo chown -R $USER:$USER $target
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# sudo chown -R $USER:$USER /home/$USER/.cache/restic
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# sudo chmod -R g+rwX /home/$USER/.cache/restic
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}
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# :command.version_command
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version_command() {
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echo "$version"
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}
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# :command.usage
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dbackup_usage() {
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if [[ -n $long_usage ]]; then
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printf "dbackup - differential backup using restic\n"
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echo
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else
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printf "dbackup - differential backup using restic\n"
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echo
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fi
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printf "Usage:\n"
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printf " dbackup [SOURCE] [TARGET] [options]\n"
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printf " dbackup --help\n"
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printf " dbackup --version\n"
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echo
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if [[ -n $long_usage ]]; then
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printf "Options:\n"
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# :command.usage_fixed_flags
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echo " --help"
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printf " Show this help\n"
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echo
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echo " --version"
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printf " Show version number\n"
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echo
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# :command.usage_flags
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# :flag.usage
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echo " --password, -p PASSWORD"
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printf " repo password (or file path) for backup repository\n"
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echo
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# :flag.usage
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echo " --remote, -r"
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printf " backup to a remote machine\n"
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echo
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# :flag.usage
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echo " --server URL"
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printf " url of restic rest server\n"
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echo
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# :flag.usage
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echo " --init"
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printf " initialize repo (default is backup)\n"
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echo
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# :flag.usage
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echo " --snap"
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printf " list repo snapshots\n"
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echo
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# :flag.usage
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echo " --view, -v"
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printf " mount snapshot for viewing (default is BACKUP_MOUNT or /opt/backup/view)\n"
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echo
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# :flag.usage
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echo " --view-path PATH"
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printf " set custom mount path for viewing of snapshot, --view not required if set\n"
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echo
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# :flag.usage
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echo " --prune PRUNE"
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printf " prune repo (default is backup). true for default prune or path to prune\n settings\n"
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echo
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# :flag.usage
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echo " --password, -p PASSWORD"
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printf " repo password (or file path) for backup repository\n"
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echo
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# :flag.usage
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echo " --settings, -s SYAML"
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printf " path to settings file (yaml). Keys are same as long\n"
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echo
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# :flag.usage
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echo " --host, -h THOST"
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printf " host on remote to target to receive backup\n"
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echo
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# :flag.usage
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echo " --shost SHOST"
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printf " remote to host of source\n"
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echo
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# :flag.usage
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echo " --user, -u TUSER"
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printf " user on remote host\n"
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echo
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# :flag.usage
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echo " --suser SUSER"
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printf " remote user on source host\n"
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echo
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# :flag.usage
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echo " --sshcfg SSHCFG"
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printf " path to sshcfg file\n"
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echo
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# :flag.usage
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echo " --options, -o OPTIONS"
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printf " additional options (restic or rsync)\n"
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echo
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# :flag.usage
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echo " --include_file, -i INCLUDE"
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printf " include file\n"
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echo
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# :flag.usage
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echo " --exclude_file, -e EXCLUDE"
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printf " exclude file\n"
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echo
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# :flag.usage
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echo " --dir, -d"
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printf " append source directory path to target directory\n"
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echo
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# :command.usage_args
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printf "Arguments:\n"
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# :argument.usage
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echo " SOURCE"
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printf " source directory to be backed up, default is $PWD\n"
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echo
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# :argument.usage
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echo " TARGET"
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printf " target directory for backup\n"
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echo
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# :command.usage_environment_variables
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printf "Environment Variables:\n"
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# :environment_variable.usage
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echo " BACKUP_EXCLUDE"
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printf " path to file of excludes\n"
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echo
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# :environment_variable.usage
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echo " BACKUP_INCLUDE"
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printf " path to directory of includes\n"
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echo
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# :environment_variable.usage
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echo " BACKUP_SETTINGS"
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printf " path to default settings file\n"
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echo
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# :environment_variable.usage
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echo " BACKUP_PASSWORD"
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printf " path to default settings file\n"
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echo
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# :environment_variable.usage
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echo " BACKUP_SERVER"
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printf " URL of Restic rest server\n"
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echo
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# :environment_variable.usage
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echo " BACKUP_DIR"
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printf " Backup Directory\n"
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echo
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# :command.usage_examples
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printf "Examples:\n"
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printf " backup -p password . /target/dir\n"
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printf " backup -s /path/to/settings/yaml/file\n"
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echo
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fi
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}
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# :command.inspect_args
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inspect_args() {
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readarray -t sorted_keys < <(printf '%s\n' "${!args[@]}" | sort)
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if (( ${#args[@]} )); then
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echo args:
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for k in "${sorted_keys[@]}"; do echo "- \${args[$k]} = ${args[$k]}"; done
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else
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echo args: none
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fi
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if (( ${#other_args[@]} )); then
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echo
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echo other_args:
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echo "- \${other_args[*]} = ${other_args[*]}"
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for i in "${!other_args[@]}"; do
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echo "- \${other_args[$i]} = ${other_args[$i]}"
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done
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fi
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}
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# :command.command_functions
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# :command.parse_requirements
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parse_requirements() {
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# :command.fixed_flag_filter
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case "$1" in
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--version )
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version_command
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exit
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;;
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--help )
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long_usage=yes
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dbackup_usage
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exit 1
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;;
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esac
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# :command.environment_variables_filter
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# :command.dependencies_filter
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# :command.command_filter
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action="root"
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# :command.required_args_filter
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# :command.required_flags_filter
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# :command.parse_requirements_while
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while [[ $# -gt 0 ]]; do
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key="$1"
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case "$key" in
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# :flag.case
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--password | -p )
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if [[ $2 ]]; then
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args[--password]="$2"
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shift
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shift
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else
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printf "%s\n" "--password requires an argument: --password, -p PASSWORD"
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exit 1
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fi
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;;
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# :flag.case
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--remote | -r )
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args[--remote]=1
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shift
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;;
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# :flag.case
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--server )
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if [[ $2 ]]; then
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args[--server]="$2"
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shift
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shift
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else
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printf "%s\n" "--server requires an argument: --server URL"
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exit 1
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fi
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;;
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# :flag.case
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--init )
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args[--init]=1
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shift
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;;
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# :flag.case
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--snap )
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args[--snap]=1
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shift
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;;
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# :flag.case
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--view | -v )
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args[--view]=1
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shift
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;;
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# :flag.case
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--view-path )
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if [[ $2 ]]; then
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args[--view-path]="$2"
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shift
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shift
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else
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printf "%s\n" "--view-path requires an argument: --view-path PATH"
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exit 1
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fi
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;;
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# :flag.case
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--prune )
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if [[ $2 ]]; then
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args[--prune]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--prune requires an argument: --prune PRUNE"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--password | -p )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--password]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--password requires an argument: --password, -p PASSWORD"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--settings | -s )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--settings]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--settings requires an argument: --settings, -s SYAML"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--host | -h )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--host]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--host requires an argument: --host, -h THOST"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--shost )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--shost]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--shost requires an argument: --shost SHOST"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--user | -u )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--user]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--user requires an argument: --user, -u TUSER"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--suser )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--suser]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--suser requires an argument: --suser SUSER"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--sshcfg )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--sshcfg]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--sshcfg requires an argument: --sshcfg SSHCFG"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--options | -o )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--options]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--options requires an argument: --options, -o OPTIONS"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--include_file | -i )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--include_file]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--include_file requires an argument: --include_file, -i INCLUDE"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--exclude_file | -e )
|
||
|
|
if [[ $2 ]]; then
|
||
|
|
args[--exclude_file]="$2"
|
||
|
|
shift
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "%s\n" "--exclude_file requires an argument: --exclude_file, -e EXCLUDE"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
# :flag.case
|
||
|
|
--dir | -d )
|
||
|
|
args[--dir]=1
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
|
||
|
|
|
||
|
|
-* )
|
||
|
|
printf "invalid option: %s\n" "$key"
|
||
|
|
exit 1
|
||
|
|
;;
|
||
|
|
|
||
|
|
* )
|
||
|
|
# :command.parse_requirements_case
|
||
|
|
if [[ ! ${args[source]} ]]; then
|
||
|
|
args[source]=$1
|
||
|
|
shift
|
||
|
|
elif [[ ! ${args[target]} ]]; then
|
||
|
|
args[target]=$1
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
printf "invalid argument: %s\n" "$key"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
# :command.default_assignments
|
||
|
|
# :command.whitelist_filter
|
||
|
|
}
|
||
|
|
|
||
|
|
# :command.initialize
|
||
|
|
initialize() {
|
||
|
|
version="0.1.0"
|
||
|
|
long_usage=''
|
||
|
|
set -e
|
||
|
|
|
||
|
|
# :src/initialize.sh
|
||
|
|
# Code here runs inside the initialize() function
|
||
|
|
# Use it for anything that you need to run before any other function, like
|
||
|
|
# setting environment vairables:
|
||
|
|
# CONFIG_FILE=settings.ini
|
||
|
|
#
|
||
|
|
# Feel free to empty (but not delete) this file.
|
||
|
|
echo running initialize function
|
||
|
|
}
|
||
|
|
|
||
|
|
# :command.run
|
||
|
|
run() {
|
||
|
|
declare -A args
|
||
|
|
declare -a other_args
|
||
|
|
parse_requirements "$@"
|
||
|
|
|
||
|
|
if [[ $action == "root" ]]; then
|
||
|
|
root_command
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
initialize
|
||
|
|
run "$@"
|