mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-27 13:23:09 +00:00
17 lines
790 B
Fish
17 lines
790 B
Fish
function __fish_print_zfs_snapshots -d "Lists ZFS snapshots"
|
|
set fast_results (zfs list -o name -H)
|
|
printf "%s\n" $fast_results
|
|
|
|
# Don't retrieve all snapshots for all datasets until an @ is specified,
|
|
# or if there is only one possible matching dataset. (See #7472)
|
|
set current_token (commandline --current-token)
|
|
set current_dataset (string replace -rf "([^@]+)@?.*" '$1' -- $current_token)
|
|
set filtered_results (string match -ie -- $current_dataset $fast_results)
|
|
if contains -- --force $argv ||
|
|
string match -ieq @ -- $current_token ||
|
|
not set -q filtered_results[2]
|
|
|
|
# Ignore errors because the dataset specified could be non-existent
|
|
zfs list -t snapshot -o name -H -d 1 $current_dataset 2>/dev/null
|
|
end
|
|
end
|