Last active
February 19, 2022 08:07
-
-
Save TiddoLangerak/c61e1e48df91192f9554 to your computer and use it in GitHub Desktop.
Revisions
-
Tiddo Langerak revised this gist
Sep 27, 2015 . No changes.There are no files selected for viewing
-
Sep 27, 2015 .There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,36 @@ #!/bin/bash # i3 thread: https://faq.i3wm.org/question/150/how-to-launch-a-terminal-from-here/?answer=152#post-id-152 # Inspired by https://gist.github.com/viking/5851049 but with support for tmux CWD='' # Get window ID ID=$(xdpyinfo | grep focus | cut -f4 -d " ") # Get PID of process whose window this is PID=$(xprop -id $ID | grep -m 1 PID | cut -d " " -f 3) # Get last child process (shell, vim, etc) if [ -n "$PID" ]; then TREE=$(pstree -lpA $PID | tail -n 1) PROCESS=$(echo $TREE | awk -F'---' '{print $NF}') PID=$(echo $TREE | awk -F'---' '{print $NF}' | sed -re 's/[^0-9]//g') # If we're in a tmux session then we need to do some gymnastics to get the # cwd since the tmux session is not a direct child of the terminal if [[ $PROCESS == tmux* ]]; then # To get the pid of the actual process we: # - find the pts of the tmux process found above PTS=$(ps -ef | grep $PID | grep -v grep | awk '{print $6}'); # - find the tmux session that's attached to the pts TMUX_SESSION=$(tmux lsc -t /dev/${PTS} -F "#{client_session}") # - find the pane_pid of the session PID=$(tmux list-panes -st $TMUX_SESSION -F '#{pane_pid}') fi # If we find the working directory, run the command in that directory if [ -e "/proc/$PID/cwd" ]; then CWD=$(readlink /proc/$PID/cwd) fi fi echo $CWD
Tiddo Langerak
revised
this gist