#!/bin/bash

# By default, download 'en-US'
DICT=${1:-"en-US"}

# Find out what the actual filename of the dictionary is, for example 'en-US':
DICTURL="$(lynx -dump 'https://chromium.googlesource.com/chromium/deps/hunspell_dictionaries/+/refs/heads/main/' |grep -E "/${DICT}-[0-9].*.bdic" |tail -1 |tr -d '[[:space:]]' |cut -d. -f2-)"

if [ -z "${DICTURL}" ]; then
  echo "** Dictionary '${DICT}' not found!"
  exit 1
fi

# Full filename of the dictionary:
FULLDICT="$(echo $DICTURL |rev |cut -d/ -f1 |rev)"

# Should exist already but just be safe:
mkdir -p ~/.config/chromium-ungoogled/Dictionaries

# Download the specific hunspell dictionary into the user profile:
wget -qO- "${DICTURL}"'?format=TEXT' | base64 -d > ~/.config/chromium-ungoogled/Dictionaries/${FULLDICT}