util-linux/bash-completion/fsck
Kevin Locke 6ead91ce1e bash-completion: Add fallback for symlinks/images
For commands which support operating on files (i.e. disk images), it is
desirable for bash-completion to complete matching file names.  It is
also desirable to complete on block device symlinks (e.g. under
/dev/disk).  To complete common use cases, often on canonical device
names, continue to try completion using canonical device names, then
fall back to matching any file incrementally as Bash does by default.[1]

[1]: https://github.com/karelzak/util-linux/issues/842#issuecomment-523450243

Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
2019-09-19 08:16:32 -06:00

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_fsck_module()
{
local cur prev OPTS
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
case $prev in
'-b')
COMPREPLY=( $(compgen -W "superblock" -- $cur) )
return 0
;;
'-B')
COMPREPLY=( $(compgen -W "blocksize" -- $cur) )
return 0
;;
'-j')
COMPREPLY=( $(compgen -W "external_journal" -- $cur) )
return 0
;;
'-l'|'-L')
COMPREPLY=( $(compgen -W "bad_blocks_file" -- $cur) )
return 0
;;
'-?')
return 0
;;
esac
case $cur in
-*)
OPTS="-p -n -y -c -f -v -b -B -j -l -L"
COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
return 0
;;
esac
compopt -o bashdefault -o default
COMPREPLY=( $(compgen -W "$(lsblk -pnro name)" -- $cur) )
return 0
}
complete -F _fsck_module fsck