message: Using -p arg
diff: #!/bin/bash
  +PATH_BIN=".travis/node_modules/.bin/david"
  +
  echo
  echo "+++ David dependency checker +++"
  echo
  cd .travis
  npm i david
  -ls -la node_modules/.bin
  cd ..
  echo "+ checking .travis"
  -cd .travis
  -pwd
  -node_modules/.bin/david
  -# david
  -echo
  -cd ..
  +$PATH_BIN --package .travis/package.json
  echo "+ checking api"
  -cd api
  -pwd
  -../.travis/node_modules/.bin/david
  -# david
  -echo
  -cd ..
  +$PATH_BIN --package api/package.json
  echo "+ checking app/webFrontend"
  -cd app/webFrontend
  -pwd
  -../../.travis/node_modules/.bin/david
  -# david
  -echo
  -cd ../..
  +$PATH_BIN --package app/webbFrontend/package.json
  +
  