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Merge pull request #80 from rustic-rs/snapshots-latest

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snapshots: allow argument "latest"
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aawsome 2022-07-24 13:26:24 +02:00 committed by GitHub
commit d4aa97b5e0
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1 changed files with 16 additions and 3 deletions
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19
src/commands/snapshots.rs
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@ -30,9 +30,22 @@ pub(super) struct Opts {
}
pub(super) async fn execute(be: &impl DecryptReadBackend, opts: Opts) -> Result<()> {
let groups = match opts.ids.is_empty() {
true => SnapshotFile::group_from_backend(be, &opts.filter, &opts.group_by).await?,
false => vec![(
let groups = match &opts.ids[..] {
[] => SnapshotFile::group_from_backend(be, &opts.filter, &opts.group_by).await?,
[id] if id == "latest" => {
SnapshotFile::group_from_backend(be, &opts.filter, &opts.group_by)
.await?
.into_iter()
.map(|(group, mut snaps)| {
snaps.sort_unstable();
let last_idx = snaps.len() - 1;
snaps.swap(0, last_idx);
snaps.truncate(1);
(group, snaps)
})
.collect::<Vec<_>>()
}
_ => vec![(
SnapshotGroup::default(),
SnapshotFile::from_ids(be, &opts.ids).await?,
)],