#!/usr/bin/env bash
set -Eeuo pipefail
cd "$(dirname "${BASH_SOURCE[0]}")"
cd ../

TRANSLATIONS=(pt fr eo)

for f in $(git ls-files | grep -E '.(md|slides)$' | grep -v '^vendor/reveal.js$' | grep -v '^templates/'); do
  file_lang="$(grep '^lang: ..$' "$f" | awk '{print $2}')"
  if [[ "$file_lang" = 'en' ]]; then
    for l in "${TRANSLATIONS[@]}"; do
      OUT="locale/$l/LC_MESSAGES/${f%.md}.po"
      mkdir -p "$(dirname "$OUT")"
      md2po "$f" --include-codeblocks --quiet --save --po-filepath "$OUT"
    done
  fi
done