#!/usr/bin/env bash
# Copyright (C) 2025-Ω Miquel Sabaté Solà <mssola@mssola.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 <http://www.gnu.org/licenses/>.

if ! command -v parallel &> /dev/null; then
   echo "fetch-email (error): you need 'parallel' installed."
   exit 1
fi

if ! command -v mbsync &> /dev/null; then
   echo "fetch-email (error): you need 'mbsync' installed."
   exit 1
fi

grep '^Channel' ~/.mbsyncrc | awk '{ print $2; }' | sort | uniq | parallel -j12 mbsync {}