#!/bin/sh

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

function cleanup() {
  trap - SIGINT SIGTERM ERR EXIT

  find content/french -type l -print0 | while IFS= read -r -d $'\0' filename; do
    if realpath "$filename" | grep -E "^$PWD/" > /dev/null; then
      rm -f "$filename"
    fi
  done
}

(cd content/english && find * -type f -name '*.md') | while read file; do
  if [ ! -e "content/french/$file" ]; then
    ln -s ../../../content/english/$file content/french/$file
  fi
done

find content/french -xtype l -exec rm -f {} \;

hugo gen chromastyles --style=borland > static/css/chroma.css
hugo "$@"