15a9272495
on depth == 0 we only yield the anchor ns, this simplifies usage in the API as for, e.g. list-snapthos the depth == 0 means only the snapshots from the passed namespace, nothing below. Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
48 lines
1.3 KiB
Rust
48 lines
1.3 KiB
Rust
use std::path::PathBuf;
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use anyhow::{bail, Error};
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use pbs_datastore::DataStore;
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fn run() -> Result<(), Error> {
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let base: PathBuf = match std::env::args().skip(1).next() {
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Some(path) => path.into(),
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None => bail!("no path passed!\n\nusage: ls-snapshots <path> [<max-depth>]"),
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};
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let max_depth: Option<usize> = match std::env::args().skip(2).next() {
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Some(depth) => match depth.parse::<usize>() {
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Ok(depth) if depth < 8 => Some(depth),
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Ok(_) => bail!("max-depth must be < 8"),
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Err(err) => bail!("couldn't parse max-depth from {depth} - {err}"),
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},
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None => None,
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};
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let store = unsafe { DataStore::open_path("", &base, None)? };
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for ns in store.recursive_iter_backup_ns_ok(Default::default(), max_depth)? {
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println!("found namespace store:/{}", ns);
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for group in store.iter_backup_groups(ns)? {
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let group = group?;
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println!(" found group {}", group);
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for snapshot in group.iter_snapshots()? {
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println!("\t{}", snapshot?);
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}
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}
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}
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Ok(())
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}
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fn main() {
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std::process::exit(match run() {
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Ok(_) => 0,
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Err(err) => {
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eprintln!("error: {}", err);
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1
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}
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});
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}
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