A "Snapshots" section on the info screen lists the snapshots, newest
first, without Proxmox's "current" pseudo entry. Keys:
- p takes a snapshot. The name defaults to tui_YYYYMMDD_HHMM, the
description is optional, and VMs can include RAM.
- R rolls back to the snapshot under the cursor. The confirm names the
snapshot and its date. A running guest is started again; its status
is read right before the rollback, and if it cannot be read the
rollback does not run.
- D deletes the snapshot under the cursor, after a confirm.
`delete ct|vm <node> <vmid> -y` without the snapshot subcommand
destroys the whole guest. delete_snapshot therefore validates the name
first (letter first, then [A-Za-z0-9_-], not "current"), writes
"snapshot" into the argv as a literal, and checks the argv shape
before running it. A property test covers rejected names.
The info screen now scrolls, because four sections do not fit short
terminals. A description starting with "-" is refused, since it is a
positional argument and could be read as an option.
Live test on CT 104: take, roll back (started again) and delete. The
snapshot list, status, config and IPv4/IPv6 match the baseline.
Closes#8
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
DuckbootandClaude Opus 5.5
ec35a4c996