mirror of
git://git.code.sf.net/p/zsh/code
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57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
#autoload
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# If given the `-m <pattern>' option, this tries to complete only pids
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# of processes whose command line match the `<pattern>'.
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local out pids list expl match desc listargs args all nm ret=1
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_tags processes || return 1
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if [[ "$1" = -m ]]; then
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all=()
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match="*[[:blank:]]${PREFIX}[0-9]#${SUFFIX}[[:blank:]]*[/[:blank:]]${2}*"
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shift 2
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elif [[ "$PREFIX$SUFFIX" = [0-9]# ]]; then
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all=()
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match="*[[:blank:]]${PREFIX}[0-9]#${SUFFIX}[[:blank:]]*"
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else
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all=(-U)
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match="*[[:blank:]]*[[/[:blank:]]$PREFIX*$SUFFIX*"
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nm="$compstate[nmatches]"
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fi
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zstyle -s ":completion:${curcontext}:processes" command args
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out=( "${(@f)$(_call processes ps 2>/dev/null)}" )
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desc="$out[1]"
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out=( "${(@M)out[2,-1]:#${~match}}" )
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if [[ "$desc" = (#i)(|*[[:blank:]])pid(|[[:blank:]]*) ]]; then
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pids=( "${(@)${(@M)out#${(l.${#desc[1,(r)(#i)[[:blank:]]pid]}..?.)~:-}[^[:blank:]]#}##*[[:blank:]]}" )
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else
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pids=( "${(@)${(@M)out##[^0-9]#[0-9]#}##*[[:blank:]]}" )
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fi
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if zstyle -T ":completion:${curcontext}:processes" verbose; then
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list=( "${(@Mr:COLUMNS-1:)out}" )
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desc=(-ld list)
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else
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desc=()
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fi
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_wanted processes expl 'process ID' \
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compadd "$@" "$desc[@]" "$all[@]" -a pids && ret=0
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if [[ -n "$all" ]]; then
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zstyle -s ":completion:${curcontext}:processes" insert-ids out || out=menu
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case "$out" in
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menu) compstate[insert]=menu ;;
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single) [[ $compstate[nmatches] -ne nm+1 ]] && compstate[insert]= ;;
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*) [[ ${#:-$PREFIX$SUFFIX} -gt ${#compstate[unambiguous]} ]] &&
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compstate[insert]=menu ;;
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esac
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fi
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return ret
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