#/!bin/bash
## PREBUILD PROCESS
# check dist dir to be present and empty
if [ ! -d "dist" ]; then
  ## MAKE DIR
  mkdir "dist"
  echo "Directory dist created."
else
  ## CLEANUP
  rm -fr dist/*
fi

if [ -d "node_modules" ]; then
  rm -fr node_modules
fi

# Install dependencies
#npm install

## PROJECT NEEDS
echo "Building app... from $(git rev-parse --abbrev-ref HEAD)"
#npm run-script build
#cp -r {.env,app.js,package.json,server,public} dist/
cp -r ./* dist/

#Add version control for pm2
cd dist
#Add version control for pm2
version=$(git describe)
file_pkg="package.json"
key="  \"version\": \""

count=$(echo ${version%%-*} | grep -o "\." | wc -l)
if (( $count > 1 )); then
        version=${version%%-*}
else
        version="${version%%-*}.0"
fi
if [ -f "$file_pkg" ] && [ ! -z "$version" ]; then
  version="  \"version\": \"$version\","
  sed -i "s|^.*$key.*|${version//\//\\/}|g" $file_pkg
  text=$(cat $file_pkg | grep -c "$version")
  if [ $text -eq 0 ]; then
          echo "Version couldn't be set"
  else
          echo "Version $version successfully applied to App"
  fi
fi

## POST BUILD

cd -