#!/usr/bin/env bash
workspace=$(i3-msg -t get_workspaces | jq -r '.[] | select(.focused) | .name')

# Cherche le dossier courant d'un terminal déjà ouvert sur ce bureau
terminal_cwd() {
  local wids
  wids=$(i3-msg -t get_tree | jq -r "
    .nodes[].nodes[].nodes[]
    | select(.name == \"$workspace\")
    | .. | objects | select(.window? != null) | .window
  ")

  for wid in $wids; do
    local pid
    pid=$(xdotool getwindowpid "$wid" 2>/dev/null) || continue
    local shell_pid
    shell_pid=$(pgrep -P "$pid" -x zsh | head -1) || continue
    local cwd
    cwd=$(readlink "/proc/$shell_pid/cwd" 2>/dev/null) || continue
    echo "$cwd"
    return
  done
}

dir=$(terminal_cwd)

if [ -z "$dir" ]; then
  dir_file="$HOME/.config/i3/workspace-dirs"
  dir=$(grep "^${workspace}=" "$dir_file" 2>/dev/null | cut -d= -f2-)
fi

exec sakura --working-directory "${dir:-$HOME}"