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dotfiles-and-setup/src_files/.local/scripts/tmux-session-init

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#!/bin/zsh
tmux_switch_to() {
[[ -z $TMUX ]] && tmux attach-session -t $1 || tmux switch-client -t $1
}
tmux_hydrate() {
local tmux_hydrate_path="$XDG_CONFIG_HOME/tmux/.tmux-session-hydrate-default"
[[ -f $2/.tmux-session-hydrate ]] && tmux_hydrate_path="$2/.tmux-session-hydrate"
[[ -f $tmux_hydrate_path ]] && tmux send-keys -t $1 "source $tmux_hydrate_path" c-M
}
tmux_existing_sessions=$(tmux list-sessions 2> /dev/null || echo '')
tmux_search_dirs=(
$DIR_HOME_BOX
$DIR_DEV
$DIR_GIT_PROJECTS/*
)
tmux_target_name=''
tmux_target_path=''
[[ $# -eq 1 ]] && tmux_target_path=$1 ||
tmux_target_path=$(find $tmux_search_dirs -mindepth 1 -maxdepth 1 -type d | fzf)
if [[ $tmux_target_path = "." ]]; then tmux_target_name=$(basename $(pwd)) && tmux_target_path=$(pwd);
elif [[ $tmux_target_path = "hub" ]]; then tmux_target_name="hub" && tmux_target_path="$HOME";
elif [[ -n $tmux_target_path ]]; then tmux_target_name=$(basename "$tmux_target_path" | tr . _);
fi
[[ -z $tmux_target_name ]] && exit 0
! (echo $tmux_existing_sessions | grep -q "$tmux_target_name") &&
tmux new-session -d -s $tmux_target_name -c $tmux_target_path &&
tmux_hydrate $tmux_target_name $tmux_target_path
tmux_switch_to $tmux_target_name