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authorYu Watanabe <watanabe.yu+github@gmail.com>2018-12-17 12:17:12 +0900
committerYu Watanabe <watanabe.yu+github@gmail.com>2018-12-17 14:44:00 +0900
commit19582502c0fa64d458fe931d54732df39d8ce10c (patch)
tree09bef178261c6843a74f89f6041c11996608dfc8 /shell-completion/bash/udevadm
parentd5acf7da914d5ce3493cbd8ef18ae67817207d45 (diff)
downloadsystemd-19582502c0fa64d458fe931d54732df39d8ce10c.tar.gz
bash-completion: udevadm: suggest argument for several options
Diffstat (limited to 'shell-completion/bash/udevadm')
-rw-r--r--shell-completion/bash/udevadm171
1 files changed, 152 insertions, 19 deletions
diff --git a/shell-completion/bash/udevadm b/shell-completion/bash/udevadm
index e5c11bf43c..1789454d8a 100644
--- a/shell-completion/bash/udevadm
+++ b/shell-completion/bash/udevadm
@@ -30,61 +30,194 @@ __get_all_sysdevs() {
printf '%s\n' "${devs[@]%/}"
}
+__get_all_devs() {
+ local i
+ for i in /dev/* /dev/*/*; do
+ echo $i
+ done
+}
+
_udevadm() {
- local i verb comps
+ local i verb comps builtin
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
- local OPTS='-h --help --version --debug'
+ local -A OPTS=(
+ [COMMON]='-h --help -V --version'
+ [DEBUG]='-d --debug'
+ [INFO_STANDALONE]='-r --root -a --attribute-walk -x --export -e --export-db -c --cleanup-db'
+ [INFO_ARG]='-q --query -p --path -n --name -P --export-prefix -d --device-id-of-file'
+ [TRIGGER_STANDALONE]='-v --verbose -n --dry-run -w --settle'
+ [TRIGGER_ARG]='-t --type -c --action -s --subsystem-match -S --subsystem-nomatch
+ -a --attr-match -A --attr-nomatch -p --property-match
+ -g --tag-match -y --sysname-match --name-match -b --parent-match'
+ [SETTLE]='-t --timeout -E --exit-if-exists'
+ [CONTROL_STANDALONE]='-e --exit -s --stop-exec-queue -S --start-exec-queue -R --reload'
+ [CONTROL_ARG]='-l --log-priority -p --property -m --children-max -t --timeout'
+ [MONITOR_STANDALONE]='-k --kernel -u --udev -p --property'
+ [MONITOR_ARG]='-s --subsystem-match -t --tag-match'
+ [TEST]='-a --action -N --resolve-names'
+ )
- local verbs=(info trigger settle control monitor hwdb test-builtin test)
+ local verbs=(info trigger settle control monitor test-builtin test)
+ local builtins=(blkid btrfs hwdb input_id keyboard kmod net_id net_setup_link path_id usb_id uaccess)
for ((i=0; i < COMP_CWORD; i++)); do
- if __contains_word "${COMP_WORDS[i]}" "${verbs[@]}" &&
- ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
+ if __contains_word "${COMP_WORDS[i]}" "${verbs[@]}"; then
verb=${COMP_WORDS[i]}
break
fi
done
if [[ -z $verb ]]; then
- COMPREPLY=( $(compgen -W '${OPTS[*]} ${verbs[*]}' -- "$cur") )
+ if [[ "$cur" = -* ]]; then
+ COMPREPLY=( $(compgen -W '${OPTS[COMMON]} ${OPTS[DEBUG]}' -- "$cur") )
+ else
+ COMPREPLY=( $(compgen -W '${verbs[*]}' -- "$cur") )
+ fi
return 0
fi
case $verb in
'info')
+ if __contains_word "$prev" ${OPTS[INFO_ARG]}; then
+ case $prev in
+ -q|--query)
+ comps='name symlink path property all'
+ ;;
+ -p|--path)
+ comps=$( __get_all_sysdevs )
+ local IFS=$'\n'
+ ;;
+ -n|--name)
+ comps=$( __get_all_devs )
+ ;;
+ *)
+ comps=''
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
if [[ $cur = -* ]]; then
- comps='--help --query= --path= --name= --root --attribute-walk --export-db --cleanup-db'
+ comps="${OPTS[COMMON]} ${OPTS[INFO_STANDALONE]} ${OPTS[INFO_ARG]}"
else
+ local IFS=$'\n'
comps=$( __get_all_sysdevs )
fi
;;
'trigger')
- comps='--help --verbose --dry-run --type= --action= --subsystem-match=
- --subsystem-nomatch= --attr-match= --attr-nomatch= --property-match=
- --tag-match= --sysname-match= --parent-match='
+ if __contains_word "$prev" ${OPTS[TRIGGER_ARG]}; then
+ case $prev in
+ -t|--type)
+ comps='devices subsystems'
+ ;;
+ -c|--action)
+ comps='add change remove bind unbind'
+ ;;
+ -y|--sysname-match|-b|--parent-match)
+ comps=$( __get_all_sysdevs )
+ local IFS=$'\n'
+ ;;
+ --name-match)
+ comps=$( __get_all_devs )
+ ;;
+ *)
+ comps=''
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
+ if [[ $cur = -* ]]; then
+ comps="${OPTS[COMMON]} ${OPTS[TRIGGER_STANDALONE]} ${OPTS[TRIGGER_ARG]}"
+ else
+ local IFS=$'\n'
+ comps=$( __get_all_sysdevs )
+ fi
;;
'settle')
- comps='--help --timeout= --seq-start= --seq-end= --exit-if-exists= --quiet'
+ if __contains_word "$prev" ${OPTS[SETTLE]}; then
+ case $prev in
+ -E|--exit-if-exists)
+ comps=$( compgen -A file -- "$cur" )
+ ;;
+ *)
+ comps=''
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
+ comps="${OPTS[COMMON]} ${OPTS[SETTLE]}"
;;
'control')
- comps='--help --exit --log-priority= --stop-exec-queue --start-exec-queue
- --reload --property= --children-max= --timeout='
+ if __contains_word "$prev" ${OPTS[CONTROL_ARG]}; then
+ case $prev in
+ -l|--log-priority)
+ comps='alert crit debug emerg err info notice warning'
+ ;;
+ *)
+ comps=''
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
+ comps="${OPTS[COMMON]} ${OPTS[CONTROL_STANDALONE]} ${OPTS[CONTROL_ARG]}"
;;
'monitor')
- comps='--help --kernel --udev --property --subsystem-match= --tag-match='
- ;;
- 'hwdb')
- comps='--help --update --test='
+ if __contains_word "$prev" ${OPTS[MONITOR_ARG]}; then
+ case $prev in
+ *)
+ comps=''
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
+ comps="${OPTS[COMMON]} ${OPTS[MONITOR_STANDALONE]} ${OPTS[MONITOR_ARG]}"
;;
'test')
+ if __contains_word "$prev" ${OPTS[TEST]}; then
+ case $prev in
+ -a|--action)
+ comps='add change remove bind unbind'
+ ;;
+ -N|--resolve-names)
+ comps='early late never'
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
if [[ $cur = -* ]]; then
- comps='--help --action='
+ comps="${OPTS[COMMON]} ${OPTS[TEST]}"
else
comps=$( __get_all_sysdevs )
+ local IFS=$'\n'
fi
;;
'test-builtin')
- comps='blkid btrfs hwdb input_id keyboard kmod net_id net_setup_link path_id usb_id uaccess'
+ for ((i=0; i < COMP_CWORD; i++)); do
+ if __contains_word "${COMP_WORDS[i]}" "${builtins[@]}"; then
+ builtin=${COMP_WORDS[i]}
+ break
+ fi
+ done
+
+ if [[ -z $builtin ]]; then
+ comps="${builtins[@]}"
+ elif [[ $cur = -* ]]; then
+ comps="${OPTS[COMMON]}"
+ else
+ comps=$( __get_all_sysdevs )
+ local IFS=$'\n'
+ fi
;;
*)
comps=${VERBS[*]}