#!/bin/bash
# Really quick hacky script to comment/uncomment links to translations
# of the GPG guide.

enc_mode=$1
enc_lang=$2

if [ $enc_mode = 'enable' ]
then
    # Regex to match <li> tag with language link
    enc_regex="<!--\(<li><a.*href=\"\/${enc_lang}\".*<\/li>\)-->"
    # Uncomment it
    sed -i "s/$enc_regex/\1/" **/*.html
elif [ $enc_mode = 'disable' ]
then
    # Regex to match <li> tag with language link
    enc_regex="\(<li><a.*href=\"\/${enc_lang}\".*<\/li>\)"
    # Comment it out
    sed -i "s/$enc_regex/<!--\1-->/" **/*.html
else
    echo 'Usage: toggle-lang enable|disable <lang>'
fi