#!/bin/bash

set -e

# Print files with hh_parse errors and filter out the rest.

hh_parse --show-file-name --full-fidelity-errors-all $@ |
  grep -v 'A \.php file must begin with' |
  grep -v 'Nested ternary expressions inside ternary expressions are ambiguous' |

  # Only print file paths that have errors
  ruby -e "$(
    cat <<-RUBY
    path = nil

    ARGF.each_line do |line|
      # Consume lines until we have something that does *not* look like a file path.
      next path = line if line =~ /(^.*\.(php|hack))\s/

      unless path.nil?
        # Print the file path before we print any errors.
        puts path
        # Only print the file path once.
        path = nil
      end

      puts line
    end
RUBY
  )"