#!/bin/bash
set -e

echo "##"
echo "# building tests"
echo "##"
echo ""

containsElement () {
  local e match="$1"
  shift
  for e; do [[ "$e" == "$match" ]] && return 0; done
  return 1
}

# these examples are skipped because they don't run on travis (for now)
skippedExamples=()

# loop all files in the current folder
for f in *; do
	# run only for folders
    if [ -d "$f" ]; then

    	if containsElement "$f" "${skippedExamples[@]}"; then
    		echo "skipping '$f'"
    		echo ""
    	else
    		echo "building '$f'"
    		cd "$f"
    		echo "    - running pandoc build script"
        	bash "$PWD/build.sh"
        	echo "    - generating preview"
        	pdftoppm -r 150 -png "document.pdf" > "preview.png"
        	echo ""
        	cd ".."
    	fi
    fi
done