zio
/
rootfs
2
0
Fork 0
Code

sh.zio.backup: add ability to run arbitrary restic commands

main
Ducky 2023-08-15 05:07:20 +01:00
parent 229cee2f31
commit 82b10ba696
1 changed files with 52 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

98
usr/local/bin/sh.zio.backup
View File

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