removing frontmatter separators

cat _nav.yml >> mkdocs.yml

if [ -f "frontmatter.md" ] && [ "$(cat frontmatter.md | tr -d ' \n\t')" != "{}" ]; then

  echo "------ Adding frontmatter to index.md --------"

  sed -i 's/^.*\.md:/---/g' ./frontmatter.md

  echo "---" >> ./frontmatter.md

  sed -i 's/^.*\.md://g' ./frontmatter.md

  #echo "---" >> ./frontmatter.md

  cat ./frontmatter.md

  cp ./frontmatter.md docs/index.md

else