sh.zio.backup: add ability to run arbitrary restic commands
parent
229cee2f31
commit
82b10ba696
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@ -21,18 +21,19 @@ function download_restic() {
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restic_path="/tmp/restic-$restic_version"
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restic_path="/tmp/restic-$restic_version"
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restic_archive_path="${restic_path}_$(date +%s).${restic_download_url##*.}"
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restic_archive_path="${restic_path}_$(date +%s).${restic_download_url##*.}"
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say info "Downloading Restic ($restic_version)..."
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if [[ ! -f "$restic_path" ]]; then
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say info "Downloading Restic ($restic_version)..."
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rm -f "$restic_path"
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curl -L -s -o "$restic_archive_path" "$restic_download_url"
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bzip2 -dc "$restic_archive_path" > "$restic_path"
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rm -f "$restic_archive_path"
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curl -L -s -o "$restic_archive_path" "$restic_download_url"
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chmod +x "$restic_path"
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bzip2 -dc "$restic_archive_path" > "$restic_path"
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rm -f "$restic_archive_path"
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chmod +x "$restic_path"
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if [[ ! "$(echo "$("$restic_path" version)")" == "restic $restic_version"* ]]; then
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die "Unexpected output from '$restic_path version'"
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if [[ ! "$(echo "$("$restic_path" version)")" == "restic $restic_version"* ]]; then
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rm -f "$restic_path"
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die "Unexpected output from '$restic_path version'"
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fi
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fi
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fi
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}
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}
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@ -60,7 +61,7 @@ function invoke_restic() {
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if [[ -z $command ]]; then
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if [[ -z $command ]]; then
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say warning "No command specified. Not running"
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say warning "No command specified. Not running"
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elif [[ $command == "self-update" ]]; then
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elif [[ $command == "self-update" ]]; then
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say warning "Command 'self-update' not supported. Not running"
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say warning "Command '$command' not supported. Not running"
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else
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else
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"$restic_path" \
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"$restic_path" \
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--cache-dir "$cache_dir" \
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--cache-dir "$cache_dir" \
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@ -159,41 +160,46 @@ download_restic 0.16.0
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test_file "$restic_repo_file"
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test_file "$restic_repo_file"
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test_file "$restic_repo_passwd_file"
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test_file "$restic_repo_passwd_file"
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say info "Running backup scripts..."
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if [[ -z "$1" ]]; then
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say info "Running backup scripts..."
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if ! [[ "$(ls -A $backup_scripts_dir)" ]]; then
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if ! [[ "$(ls -A $backup_scripts_dir)" ]]; then
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die "No scripts found in '$backup_scripts_dir'"
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die "No scripts found in '$backup_scripts_dir'"
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fi
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for backup_script in $backup_scripts_dir/*; do
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backup_script_filename="$(basename "$backup_script")"
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backup_script_name="${backup_script_filename%.*}"
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backup_script_name_length="${#backup_script_name}"
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say primary "-[$backup_script_name]$(repeat "-" $((80-3-$backup_script_name_length)))"
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chmod +x "$backup_script"
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export -f backup_dir
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export -f die
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export -f forget_backup
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export -f get_config_dir
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export -f invoke_restic
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export -f prune_backup
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export -f say
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export -f start_service
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export -f stop_service
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export -f test_file
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export backup_scripts_dir
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export cache_dir
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export host
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export restic_repo_file
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export restic_repo_passwd_file
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export restic_path
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export secrets_dir
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"$backup_scripts_dir/$backup_script_filename"
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done
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say primary "$(repeat "-" 80)"
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else
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command="$1"
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arguments="${@:2}"
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say info "Running: $restic_path $command $arguments"
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invoke_restic $command $arguments
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fi
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fi
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for backup_script in $backup_scripts_dir/*; do
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backup_script_filename="$(basename "$backup_script")"
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backup_script_name="${backup_script_filename%.*}"
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backup_script_name_length="${#backup_script_name}"
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say primary "-[$backup_script_name]$(repeat "-" $((80-3-$backup_script_name_length)))"
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chmod +x "$backup_script"
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export -f backup_dir
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export -f die
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export -f forget_backup
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export -f get_config_dir
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export -f invoke_restic
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export -f prune_backup
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export -f say
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export -f start_service
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export -f stop_service
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export -f test_file
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export backup_scripts_dir
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export cache_dir
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export host
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export restic_repo_file
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export restic_repo_passwd_file
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export restic_path
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export secrets_dir
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"$backup_scripts_dir/$backup_script_filename"
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done
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say primary "$(repeat "-" 80)"
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#sudo rm -f "$restic_path"
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