fish-shell/share/functions/__fish_complete_blockdevice.fish

# Helper function for completions that need to enumerate block devices.
function __fish_complete_blockdevice
    set -l cmd (commandline -ct)
    test -z "$cmd"
    and set cmd /dev/
    for f in $cmd*
        test -b $f
        and printf "%s\t%s\n" $f "Block device"
        test -d $f
        and printf "%s\n" $f/
    end
end
Split off __fish_complete_blockdevice from mount.fish. The __fish_complete_blockdevice function can be useful to other completions than mount.fish, so it should live on its own so its available to those. 2016-05-27 10:19:01 +00:00			`# Helper function for completions that need to enumerate block devices.`
			`function __fish_complete_blockdevice`
			`set -l cmd (commandline -ct)`
Three more of the same test -z thing. 2022-08-02 07:42:09 +00:00			`test -z "$cmd"`
__fish_complete_blockdevice: Default to /dev This gives all the blockdevices for `mount ` Fixes #7543. 2020-12-11 21:42:59 +00:00			`and set cmd /dev/`
Split off __fish_complete_blockdevice from mount.fish. The __fish_complete_blockdevice function can be useful to other completions than mount.fish, so it should live on its own so its available to those. 2016-05-27 10:19:01 +00:00			`for f in $cmd*`
			`test -b $f`
			`and printf "%s\t%s\n" $f "Block device"`
			`test -d $f`
			`and printf "%s\n" $f/`
			`end`
			`end`