diff options
| -rw-r--r-- | Completion/Unix/Type/_pids | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/Completion/Unix/Type/_pids b/Completion/Unix/Type/_pids new file mode 100644 index 000000000..7b09a1195 --- /dev/null +++ b/Completion/Unix/Type/_pids @@ -0,0 +1,56 @@ +#autoload + +# 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 args 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="$compstate[nmatches]" +fi + +zstyle -s ":completion:${curcontext}:processes" command args + +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 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]= ;; + *) [[ ${#:-$PREFIX$SUFFIX} -gt ${#compstate[unambiguous]} ]] && + compstate[insert]=menu ;; + esac +fi + +return ret |