42 lines
809 B
Bash
42 lines
809 B
Bash
#!/bin/zsh
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typeset -Uga ZSHU_PARENTS_PID
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typeset -ga ZSHU_PARENTS_NAME
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function {
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local i c g
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i=${PPID}
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while : ; do
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[ -n "$i" ] || break
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## don't deal with PID1
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[ "$i" = 1 ] && break
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ZSHU_PARENTS_PID+=( $i )
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read -r i c g <<< $(ps -o 'ppid=,comm=' -p "$i" 2>/dev/null)
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[ -n "$c" ] && ZSHU_PARENTS_NAME+=( "${c:t}" )
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done
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typeset -r ZSHU_PARENTS_PID ZSHU_PARENTS_NAME
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}
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typeset -gA ZSHU_RUN
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z-run-test() {
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local k i
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k=$1 ; shift
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for i ( ${ZSHU_PARENTS_NAME} ) ; do
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(( ${+argv[(r)$i]} )) || continue
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ZSHU_RUN[$k]=1
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return
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done
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ZSHU_RUN[$k]=0
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}
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z-run-test gui konsole xterm x-terminal-emulator
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z-run-test nested screen tmux mc
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z-run-test nested1L mc
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z-run-test elevated sudo su
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