open_sftp

#!/bin/bash
#
# Copyright (C) 2019 BarbUk <barbarisme@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
#

set -o errexit -o pipefail -o nounset

readonly file_manager=pcmanfm
readonly active_window_name=$(xdotool getwindowfocus getwindowname)

# Detect if focused app is a terminal or a gui
is_terminal() {
    name="$(xprop -id "$(xdotool getwindowfocus)" WM_CLASS | cut -d'"' -f2 | tr '[:upper:]' '[:lower:]')"
    [[ "$name" =~ term|tilda|kitty|alacritty ]] && return 0
    return 1
}

# Title is something like user@server:path
# You can set this with:
# PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}:${PWD}\007"'
if is_terminal && [[ $active_window_name == *@*:* ]]; then
  server=${active_window_name%%:*}
  user=${server%%@*}
  server=${server##*@}
  path=${active_window_name##*:}
  # Trim path
  path=$(echo -n "$path" | awk '{$1=$1};1')
  # Handle home
  if [[ $path == '~' ]]; then
    if [[ $user == 'root' ]]; then
      path=/root
    else
      path="/home/$user"
    fi
  fi
  # logger "sftp://$server$path"
  $file_manager "sftp://$server$path"
fi