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Improve window PID discovery in sd script

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The current way of finding the PID of the active window is quite fragile due to the extremely loose regex in place. Since xdotool is already a dependency of multiple other scripts I'd recommend just using that.
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snailed 2023-02-22 09:24:17 +00:00 committed by GitHub
parent 6c92dfa4eb
commit 033c7f854d
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1 changed files with 1 additions and 2 deletions
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3
.local/bin/sd
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@ -2,8 +2,7 @@
# Open a terminal window in the same directory as the currently active window. # Open a terminal window in the same directory as the currently active window.
windowPID=$(xprop -id "$(xprop -root | sed -n "/_NET_ACTIVE_WINDOW/ s/^.*# // p")" | sed -n "/PID/ s/^.*= // p") PIDlist=$(pstree -lpATna "$(xdotool getactivewindow getwindowpid)" | sed -En 's/.*,([0-9]+).*/\1/p' | tac)
PIDlist=$(pstree -lpATna "$windowPID" | sed -En 's/.*,([0-9]+).*/\1/p' | tac)
for PID in $PIDlist; do for PID in $PIDlist; do
cmdline=$(ps -o args= -p "$PID") cmdline=$(ps -o args= -p "$PID")
process_group_leader=$(ps -o comm= -p "$(ps -o pgid= -p "$PID" | tr -d ' ')") process_group_leader=$(ps -o comm= -p "$(ps -o pgid= -p "$PID" | tr -d ' ')")