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b7db397f61
Under FreeBSD, as annoying as it is, switches must directly follow the command or subcommand in question, and cannot come after actual payload argument. Calling `zpool get all -H` instead of `zpool get -H all` caused error messages to be spewed to the console under FreeBSD when simply completing `zfs <TAB>`, this should fix that. The change should also be compatible with other operating systems (namely Linux) that don't have this requirement, as they (generally) allow arguments to come before _or_ after the primary non-switch argument (though I do not have access to a zfs-enabled Linux machine to test this).
17 lines
723 B
Fish
17 lines
723 B
Fish
function __fish_is_zfs_feature_enabled -a feature target -d "Returns 0 if the given ZFS feature is available or enabled for the given full-path target (zpool or dataset), or any target if none given"
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set -l pool (string replace -r '/.*' '' -- $target)
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set -l feature_name ""
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if test -z "$pool"
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set feature_name (zpool get -H all | string match -r "\s$feature\s")
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else
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set feature_name (zpool get -H all $pool | string match -r "$pool\s$feature\s")
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end
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if test $status -ne 0 # No such feature
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return 1
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end
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echo $feature_name | read -l _ _ state _
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set -l state (echo $feature_name | cut -f3)
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string match -qr '(active|enabled)' -- $state
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return $status
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end
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