Catch error events on runner child; console.error all stdin errors

index.js

@@ -109,16 +109,13 @@ function transformSource (runner, config, source, map, callback) {
  }
  })
 
+ child.on('error', callback)
+
  child.stdin.on('error', function (error) {
- // When the `runner` command is not found, stdin will not be open.
- // Attemping to write then causes an EPIPE error. Ignore this because the
- // `exec` callback gives a more meaningful error that we show to the user.
- if (error.code !== 'EPIPE') {
- console.error(
- 'rails-erb-loader encountered an unexpected error while writing to stdin: "' +
- error.message + '". Please report this to the maintainers.'
- )
- }
+ console.error(
+ 'rails-erb-loader encountered an unexpected error while writing to stdin: "' +
+ error.message + '". Please report this to the maintainers.'
+ )
  })
  child.stdin.write(source)
  child.stdin.end()