#!/bin/bash
source /usr/share/yunohost/helpers
ynh_abort_if_errors

CUSTOM_ADDONS=$final_path/custom-addons
VENV=$final_path/venv
CUSTOM_REPO=$CUSTOM_ADDONS/custom-repo
REPOS_YML=$CUSTOM_REPO/repos.yml
REQUIREMENTS_TXT=$CUSTOM_REPO/requirements.txt

_setup_git() {
  pushd $CUSTOM_ADDONS>/dev/null
    ynh_exec_as $app git config --global user.email $app@$(hostname)
    ynh_exec_as $app git config --global user.name $app
    ynh_exec_as $app git config --global init.defaultBranch main
    ynh_exec_as $app git config --global pull.rebase false
  popd>/dev/null
}

get__custom_repo() {
  _setup_git
  if [ -d $CUSTOM_REPO ]; then
    echo '"'$(ynh_exec_as $app git -C $CUSTOM_REPO remote get-url origin)'"'
  fi
}

get__custom_branch() {
  _setup_git
  if [ -d $CUSTOM_REPO ]; then
    echo '"'$(ynh_exec_as $app git -C $CUSTOM_REPO rev-parse --abbrev-ref HEAD)'"'
  fi
}

run__update_code() {
  _setup_git
  if [ -d $CUSTOM_REPO ]; then
    ynh_script_progression --message="Updating custom code"
    if [ -z "$custom_repo" ]; then
      rm -rf $CUSTOM_REPO
    else
      pushd $CUSTOM_REPO
        if [ ! -z "$custom_branch" ]; then
          ynh_exec_as $app git -C $CUSTOM_REPO fetch origin $custom_branch
          ynh_exec_as $app git -C $CUSTOM_REPO checkout $custom_branch
        fi
        ynh_exec_as $app git -C $CUSTOM_REPO reset --hard
        ynh_exec_as $app git -C $CUSTOM_REPO pull -X theirs
      popd
    fi
  else
    ynh_script_progression --message="Installing custom code from $custom_repo"
    pushd $CUSTOM_ADDONS
      if [ ! -z "$custom_repo" ]; then
        if [ ! -z "$custom_branch" ]; then
          CUSTOM_BRANCH="-b $custom_branch"
        else
          CUSTOM_BRANCH=""
        fi
        ynh_exec_as $app git clone $custom_repo $CUSTOM_REPO $CUSTOM_BRANCH
      fi
    popd
  fi
  if [ ! -f "$REPOS_YML" ]; then
      ynh_print_warn --message="Could not find a repos.yml file in $CUSTOM_REPO"
  else
      ynh_script_progression --message="Resetting repos and running gitaggregate"
      pushd $CUSTOM_ADDONS
        for GITDIR in $(find $CUSTOM_ADDONS -name .git); do
          ynh_exec_as $app git -C $(dirname $GITDIR) reset --hard
        done
        ynh_exec_as $app $VENV/bin/pip3 install -U git-aggregator
        ynh_exec_as $app $VENV/bin/gitaggregate --force --no-color -c $REPOS_YML
      popd
  fi
  pushd $CUSTOM_ADDONS
      # link addons to custom-addons
      for MANIFEST in $(find $CUSTOM_ADDONS -name __manifest__.py); do
        ynh_exec_as $app ln -rsnf $(dirname $MANIFEST)
      done
      find $CUSTOM_ADDONS -maxdepth 1 -xtype l -delete
  popd
  if [ -f $REQUIREMENTS_TXT ]; then
      ynh_exec_as $app $VENV/bin/pip3 install -Ur $CUSTOM_REPO/requirements.txt
  fi
  ynh_script_progression --message="Updating odoo addons and restarting the service"
  sudo -u $app $VENV/bin/python $final_path/libreerp/odoo-bin shell -d $app -c /etc/$app/main.conf --logfile /proc/self/fd/1 <<ODOODOC
if hasattr(self.env['ir.module.module'], 'upgrade_changed_checksum_shell'):
  self.env['ir.module.module'].upgrade_changed_checksum_shell()
else:
  self.env['ir.module.module'].update_list()
  auto_update = self.env['ir.module.module'].search([('name', '=', 'module_auto_update')])
  if not auto_update:
    print('Unable to install module_auto_update')
  else:
    if auto_update.state != 'installed':
      auto_update.button_immediate_install()
    self.env['ir.module.module'].upgrade_changed_checksum()
ODOODOC
  sudo systemctl restart $app
}

ynh_app_config_run $1