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Support nested launching on ssh

This commit is contained in:
Thomas Avé 2023-09-17 21:31:30 +02:00
parent 741d0f4d1e
commit 910ca81166
1 changed files with 11 additions and 17 deletions
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28
awesome/scripts/launch_alacritty.sh
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@ -1,23 +1,17 @@
#!/bin/bash
RUNNING_SSH=false
CHILD_PID=$(pgrep -P $1)
[[ $(ps -p $CHILD_PID -o comm=) == "ssh" ]] && RUNNING_SSH=true
GRAND_CHILD_PID=$(pgrep -P $CHILD_PID)
[[ $? == 0 ]] && [[ $(ps -p $GRAND_CHILD_PID -o comm=) == "ssh" ]] && RUNNING_SSH=true && CHILD_PID=$GRAND_CHILD_PID
if [ $? == 0 ]
then
PROCESS=$(ps -p $GRAND_CHILD_PID -o comm=)
COMMAND=$(ps -p $GRAND_CHILD_PID -o args --no-headers)
if [ $PROCESS == "ssh" ]
then
PORT=$(ss -tnpa | grep ssh | grep "pid=$GRAND_CHILD_PID" | awk '{ print $4 }' | grep -o '[0-9]*$')
alacritty -e $COMMAND -t "cd \"\$(readlink -e /proc/\$(cat /tmp/ssh_session_$PORT)/cwd)\"; zsh --login"
exit 0
fi
if [ $RUNNING_SSH == true ]; then
CLIENT=$(ps -p $CHILD_PID -o args --no-headers | awk '{ print $2 }')
PORT=$(ss -tnpa | grep ssh | grep "pid=$CHILD_PID" | awk '{ print $4 }' | grep -o '[0-9]*$')
alacritty -e ssh $CLIENT -t "cd \"\$(readlink -e /proc/\$(cat /tmp/ssh_session_$PORT)/cwd)\"; zsh --login"
else
alacritty --working-directory "$(readlink -e /proc/$CHILD_PID/cwd)"
fi
pushd "/proc/$CHILD_PID/cwd"
SHELL_CWD=$(pwd -P)
popd
# Start alacritty with the working directory
alacritty --working-directory "$SHELL_CWD"