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src/backup/datastore.rs: list_backups() - include list of index files

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This commit is contained in:
Dietmar Maurer
2019-02-20 13:37:44 +01:00
parent 14691fc1f3
commit 8c75372b79
3 changed files with 36 additions and 2 deletions
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14
src/backup/datastore.rs
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@ -33,6 +33,8 @@ pub struct BackupInfo {
pub backup_id: String,
/// Backup timestamp
pub backup_time: DateTime<Utc>,
/// List of data files
pub files: Vec<String>,
}
lazy_static!{
@ -172,6 +174,7 @@ impl DataStore {
let mut list = vec![];
lazy_static! {
static ref BACKUP_FILE_REGEX: regex::Regex = regex::Regex::new(r"^.*\.([fd]idx)$").unwrap();
static ref BACKUP_TYPE_REGEX: regex::Regex = regex::Regex::new(r"^(host|vm|ct)$").unwrap();
static ref BACKUP_ID_REGEX: regex::Regex = regex::Regex::new(r"^[A-Za-z][A-Za-z0-9_-]+$").unwrap();
static ref BACKUP_DATE_REGEX: regex::Regex = regex::Regex::new(
@ -182,15 +185,24 @@ impl DataStore {
if file_type != nix::dir::Type::Directory { return Ok(()); }
tools::scandir(l0_fd, backup_type, &BACKUP_ID_REGEX, |l1_fd, backup_id, file_type| {
if file_type != nix::dir::Type::Directory { return Ok(()); }
tools::scandir(l1_fd, backup_id, &BACKUP_DATE_REGEX, |_, backup_time, file_type| {
tools::scandir(l1_fd, backup_id, &BACKUP_DATE_REGEX, |l2_fd, backup_time, file_type| {
if file_type != nix::dir::Type::Directory { return Ok(()); }
let dt = Utc.datetime_from_str(backup_time, "%Y-%m-%dT%H:%M:%S")?;
let mut files = vec![];
tools::scandir(l2_fd, backup_time, &BACKUP_FILE_REGEX, |_, filename, file_type| {
if file_type != nix::dir::Type::File { return Ok(()); }
files.push(filename.to_owned());
Ok(())
})?;
list.push(BackupInfo {
backup_type: backup_type.to_owned(),
backup_id: backup_id.to_owned(),
backup_time: dt,
files,
});
Ok(())