ヤミRoot VoidGate

Viewing: _pids

#compdef pflags pcred pmap pldd psig pstack pfiles pwdx pstop prun pwait ptree

# If given the `-m <pattern>' option, this tries to complete only pids
# of processes whose command line match the `<pattern>'.

local out pids list expl match desc listargs all nm ret=1

_tags processes || return 1

if [[ "$1" = -m ]]; then
  all=()
  match="*[[:blank:]]${PREFIX}[0-9]#${SUFFIX}[[:blank:]]*[/[:blank:]]${2}*"
  shift 2
elif [[ "$PREFIX$SUFFIX" = ([%-]*|[0-9]#) ]]; then
  all=()
  match="(*[[:blank:]]|)${PREFIX}[0-9]#${SUFFIX}[[:blank:]]*"
else
  all=(-U)
  match="*[[:blank:]]*[[/[:blank:]]$PREFIX*$SUFFIX*"
  nm="$compstate[nmatches]"
fi

out=( "${(@f)$(_call_program processes ps 2>/dev/null)}" )
desc="$out[1]"
out=( "${(@M)out[2,-1]:#${~match}}" )

if [[ "$desc" = (#i)(|*[[:blank:]])pid(|[[:blank:]]*) ]]; then
  pids=( "${(@)${(@M)out#${(l.${#desc[1,(r)(#i)[[:blank:]]pid]}..?.)~:-}[^[:blank:]]#}##*[[:blank:]]}" )
else
  pids=( "${(@)${(@M)out##[^0-9]#[0-9]#}##*[[:blank:]]}" )
fi

if zstyle -T ":completion:${curcontext}:processes" verbose; then
  list=( "${(@Mr:COLUMNS-1:)out}" )
  desc=(-ld list)
else
  desc=()
fi

_wanted -V processes expl 'process ID' \
    compadd "$@" "$desc[@]" "$all[@]" -a - pids && ret=0

if [[ -n "$all" ]]; then
  zstyle -s ":completion:${curcontext}:processes" insert-ids out || out=menu

  case "$out" in
  menu)   compstate[insert]=menu ;;
  single) [[ $compstate[nmatches] -ne nm+1 && $compstate[insert] != menu ]] &&
              compstate[insert]= ;;
  *)      [[ ${#:-$PREFIX$SUFFIX} -gt ${#compstate[unambiguous]} ]] &&
              compstate[insert]=menu ;;
  esac
fi

return ret

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