tmuxconfig/tmux-sessionizer

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#!/usr/bin/sh
HOMEDIR=~
which fd > /dev/null
if [ 0 = $? ]; then
if [ -n "$1" ]; then
SEL_DIR=$(fd "$1" ~ --type directory | fzf) # if fd-find is installed
else
SEL_DIR=$(fd . ~ --type directory | fzf) # if fd-find is installed
fi
else
if [ -n "$1" ]; then
SEL_DIR=$(find ~ -not -path "*/.*" -type d -name "$1" -print 2>/dev/null | fzf)
else
SEL_DIR=$(find ~ -not -path "*/.*" -type d -print 2>/dev/null | fzf)
fi
fi
if [ "$?" -ne 0 ]; then
exit
fi
SEL_NAME=$(basename "$SEL_DIR")
new_session_name(){
RET=0
while [ $RET -eq 0 ]; do
clear
read -p "New session name: " SEL_NAME
if [ -z "$SEL_NAME" ]; then
clear
else
RET=1
fi
done
}
if [ -z "$SEL_DIR" ] || [ -n "$SEL_DIR" ] && [ "$SEL_DIR" = "$HOMEDIR" ]; then
new_session_name
else
RET=0
while [ $RET -eq 0 ]; do
clear
read -r -p "Choose a different session-name? [y/n] " USR_CHOICE
echo $USR_CHOICE
if [ "$USR_CHOICE" = "y" ]; then
clear
new_session_name
RET=1
elif [ "$USR_CHOICE" = "n" ] || [ "$USR_CHOICE" = "" ]; then
clear
RET=1
else
clear
fi
done
fi
SEL_NAME=$(echo "$SEL_NAME" | tr "[:lower:]" "[:upper:]")
tmux new-session -d -s "$SEL_NAME" -c "$SEL_DIR"
if [ -z "$TMUX" ]; then
tmux attach -t "$SEL_NAME"
else
tmux switch-client -t "$SEL_NAME"
fi