#!/usr/bin/env bash
DOTFILES_URI="${DOTFILES_URI}"
DOTFILES_USER="${DOTFILES_USER}"

if [ -n "$${DOTFILES_URI// }" ]; then
  if [ -z "$DOTFILES_USER" ]; then
    DOTFILES_USER="$USER"
  fi

  echo "✨ Applying dotfiles for user $DOTFILES_USER"

  if [ "$DOTFILES_USER" = "$USER" ]; then
    coder dotfiles "$DOTFILES_URI" -y 2>&1 | tee ~/.dotfiles.log
  else
    # The `eval echo ~"$DOTFILES_USER"` part is used to dynamically get the home directory of the user, see https://superuser.com/a/484280
    # eval echo ~coder -> "/home/coder"
    # eval echo ~root  -> "/root"

    CODER_BIN=$(which coder)
    DOTFILES_USER_HOME=$(eval echo ~"$DOTFILES_USER")
    sudo -u "$DOTFILES_USER" sh -c "'$CODER_BIN' dotfiles '$DOTFILES_URI' -y 2>&1 | tee '$DOTFILES_USER_HOME'/.dotfiles.log || true"
  fi
fi