b5b80e5a6d
This solution can become messy when you have too many options listed,
because it repeats all of them. For example, after invoking completion
with this input:
$ partx --output END,SECTORS,SCHEME,START,
You got these completions:
END,SECTORS,SCHEME,START,FLAGS, END,SECTORS,SCHEME,START,NR,
END,SECTORS,SCHEME,START,TYPE,
END,SECTORS,SCHEME,START,NAME, END,SECTORS,SCHEME,START,SIZE,
END,SECTORS,SCHEME,START,UUID,
Nevertheless, it works even with numbers (listed options properly
excluded from completion). Try to invoke completion after
'chcpu --disable ' or 'lsblk --exclude ' to see it in action.
Few issues remained:
* completion interrupts after encountering ':' in listed option,
like in 'MAJ:MIN' in lsblk, losetup.
* lscpu completion is broken: it inserts space after '--extended',
but lscpu assumes there is no space after this option. It also
doesn't complete '--parse' option.
* some completion options are outdated (for example, lscpu MMHZ). We
need to sync them with code. Fix for lscpu follows.
Signed-off-by: Boris Egorov <egorov@linux.com>
97 lines
2.3 KiB
Text
97 lines
2.3 KiB
Text
_setpriv_module()
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{
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local cur prev OPTS
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COMPREPLY=()
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cur="${COMP_WORDS[COMP_CWORD]}"
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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case $prev in
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'--inh-caps'|'--bounding-set')
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local prefix realcur INHERIT_ALL INHERIT
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realcur="${cur##*,}"
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prefix="${cur%$realcur}"
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INHERIT_ALL=$($1 --list-caps| awk '{print $1, "-" $1}')
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for WORD in $INHERIT_ALL; do
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if ! [[ $prefix == *"$WORD"* ]]; then
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INHERIT="$WORD $INHERIT"
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fi
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done
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compopt -o nospace
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COMPREPLY=( $(compgen -P "$prefix" -W "$INHERIT" -S ',' -- $realcur) )
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return 0
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;;
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'--ruid'|'--euid'|'--reuid')
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local UIDS
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UIDS=$(getent passwd | awk -F: '{print $3}')
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COMPREPLY=( $(compgen -W "$UIDS" -- $cur) )
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return 0
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;;
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'--rgid'|'--egid'|'--regid')
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local GIDS
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GIDS=$(getent group | awk -F: '{print $3}')
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COMPREPLY=( $(compgen -W "$GIDS" -- $cur) )
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return 0
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;;
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'--groups')
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local prefix realcur GIDS_ALL GIDS
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realcur="${cur##*,}"
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prefix="${cur%$realcur}"
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GIDS_ALL=$(getent group | awk -F: '{print $3}')
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for WORD in $GIDS_ALL; do
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if ! [[ $prefix == *"$WORD"* ]]; then
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GIDS="$WORD $GIDS"
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fi
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done
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compopt -o nospace
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COMPREPLY=( $(compgen -P "$prefix" -W "$GIDS" -S ',' -- $realcur) )
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return 0
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;;
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'--securebits')
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local SBITS
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SBITS="noroot noroot_locked no_setuid_fixup no_setuid_fixup_locked keep_caps_locked
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-noroot -noroot_locked -no_setuid_fixup -no_setuid_fixup_locked -keep_caps_locked"
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COMPREPLY=( $(compgen -W "$SBITS" -- $cur) )
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return 0
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;;
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'--selinux-label')
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# FIXME: how to list selinux labels?
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COMPREPLY=( $(compgen -W "label" -- $cur) )
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return 0
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;;
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'--apparmor-profile')
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# FIXME: how to list apparmor profiles?
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COMPREPLY=( $(compgen -W "profile" -- $cur) )
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return 0
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;;
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'-h'|'--help'|'-V'|'--version')
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return 0
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;;
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esac
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case $cur in
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-*)
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OPTS="--dump
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--no-new-privs
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--inh-caps
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--bounding-set
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--ruid
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--euid
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--rgid
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--egid
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--reuid
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--regid
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--clear-groupsclear
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--keep-groupskeep
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--groups
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--securebits
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--selinux-label
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--apparmor-profile
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--help
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--version"
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COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
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return 0
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;;
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esac
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compopt -o bashdefault
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COMPREPLY=( $(compgen -c -- $cur) )
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return 0
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}
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complete -F _setpriv_module setpriv
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