local cur prev words objword
_init_completion || return
+ # Deal with options
+ if [[ ${words[cword]} == -* ]]; then
+ local c='--version --json --pretty --bpffs'
+ COMPREPLY=( $( compgen -W "$c" -- "$cur" ) )
+ return 0
+ fi
+
# Deal with simplest keywords
case $prev in
help|hex|opcodes|visual)
;;
esac
- # Search for object and command
- local object command cmdword
- for (( cmdword=1; cmdword < ${#words[@]}-1; cmdword++ )); do
- [[ -n $object ]] && command=${words[cmdword]} && break
- [[ ${words[cmdword]} != -* ]] && object=${words[cmdword]}
+ # Remove all options so completions don't have to deal with them.
+ local i
+ for (( i=1; i < ${#words[@]}; )); do
+ if [[ ${words[i]::1} == - ]]; then
+ words=( "${words[@]:0:i}" "${words[@]:i+1}" )
+ [[ $i -le $cword ]] && cword=$(( cword - 1 ))
+ else
+ i=$(( ++i ))
+ fi
done
+ cur=${words[cword]}
+ prev=${words[cword - 1]}
- if [[ -z $object ]]; then
+ local object=${words[1]} command=${words[2]}
+
+ if [[ -z $object || $cword -eq 1 ]]; then
case $cur in
- -*)
- local c='--version --json --pretty --bpffs'
- COMPREPLY=( $( compgen -W "$c" -- "$cur" ) )
- return 0
- ;;
*)
COMPREPLY=( $( compgen -W "$( bpftool help 2>&1 | \
command sed \