feat: remove warnings from get user code frame

Author: victorandcode

src/__tests__/get-user-code-frame.js

@@ -69,10 +69,6 @@ test('it returns only user code frame when node code frames are present afterwar
 })
 
 test("it returns empty string if file from code frame can't be read", () => {
- const consoleWarnSpy = jest
- .spyOn(global.console, 'warn')
- .mockImplementationOnce(jest.fn)
-
  // Make fire read purposely fail
  fs.readFileSync.mockImplementationOnce(() => {
  throw Error()
@@ -83,8 +79,4 @@ test("it returns empty string if file from code frame can't be read", () => {
  globalErrorMock.mockImplementationOnce(() => ({stack}))
 
  expect(getUserCodeFrame(stack)).toEqual('')
- expect(consoleWarnSpy).toHaveBeenCalledTimes(1)
- expect(consoleWarnSpy).toHaveBeenCalledWith(
- `Couldn't read file /sample-error/error-example.js for displaying the code frame`,
- )
 })

src/get-user-code-frame.js

@@ -12,10 +12,6 @@ try {
  chalk = nodeRequire.call(module, 'chalk')
 } catch {
  // We're in a browser environment
- /* istanbul ignore next */
- console.warn(
- 'Printing the user trace is not supported in a browser environment',
- )
 }
 
 // frame has the form "at myMethod (location/to/my/file.js:10:2)"
@@ -35,7 +31,6 @@ function getCodeFrame(frame) {
  try {
  rawFileContents = readFileSync(filename, 'utf-8')
  } catch {
- console.warn(`Couldn't read file ${filename} for displaying the code frame`)
  return ''
  }