Update to meow@7.0.1

[spl]

This is an attempt to update meow to fix #471. I welcome any advice or even concrete changes to this branch. (I'm happy to open it up to others who want to work on it.)

Here's the report from npm test that I'm seeing:

  2 tests failed
  1 known failure

  cli-main › override default ignore

  cli-main › stdin-filename option with stdin

  ~/projects/xo/test/test/cli-main.js:30

  Value must match expression:

  `␊
    <text>:1:14␊
    ✖  1:14  Missing semicolon.  semi␊
  ␊
    1 error`

  Regular expression:

  /unicorn-file:/u

  cli › runs no-local install of XO

  ~/projects/xo/test/fixtures/config-files/xo_config_js/xo.config.js:3

   2:   esnext: true
   3: }             
   4:               

  Rejected promise returned by test. Reason:

  Error {
    command: '~/projects/xo/cli.js --no-local --version',
    exitCode: 1,
    failed: true,
    isCanceled: false,
    killed: false,
    shortMessage: 'Command failed with exit code 1: ~/projects/xo/cli.js --no-local --version',
    signal: undefined,
    signalDescription: undefined,
    stderr: '',
    stdout: `<snip>`,
    timedOut: false,
    message: `Command failed with exit code 1: ~/projects/xo/cli.js --no-local --version␊
    ␊
      test/fixtures/nested/file.js:1:1␊
      ✖  1:1   Unexpected var, use let or const instead.                                      no-var␊
      ✖  1:5   The variable obj should be named object. A more descriptive name will do too.  unicorn/prevent-abbreviations␊
      ✖  1:12  There should be no space after {.                                              object-curly-spacing␊
      ✖  1:17  There should be no space before }.                                             object-curly-spacing␊
    ␊
      test/fixtures/config-files/xo-config/file.js:1:1␊
      ✖  1:1   Unexpected var, use let or const instead.                                      no-var␊
      ✖  1:5   The variable obj should be named object. A more descriptive name will do too.  unicorn/prevent-abbreviations␊
      ✖  1:12  There should be no space after {.                                              object-curly-spacing␊
      ✖  1:17  There should be no space before }.                                             object-curly-spacing␊
    ␊
      test/fixtures/config-files/xo-config_json/file.js:1:1␊
      ✖  1:1   Unexpected var, use let or const instead.                                      no-var␊
      ✖  1:5   The variable obj should be named object. A more descriptive name will do too.  unicorn/prevent-abbreviations␊
      ✖  1:12  There should be no space after {.                                              object-curly-spacing␊
      ✖  1:17  There should be no space before }.                                             object-curly-spacing␊
    ␊
      test/fixtures/config-files/xo-config_js/file.js:1:1␊
      ✖  1:1   Unexpected var, use let or const instead.                                      no-var␊
      ✖  1:5   The variable obj should be named object. A more descriptive name will do too.  unicorn/prevent-abbreviations␊
      ✖  1:12  There should be no space after {.                                              object-curly-spacing␊
      ✖  1:17  There should be no space before }.                                             object-curly-spacing␊
    ␊
      test/fixtures/config-files/xo_config_js/file.js:1:1␊
      ✖  1:1   Unexpected var, use let or const instead.                                      no-var␊
      ✖  1:5   The variable obj should be named object. A more descriptive name will do too.  unicorn/prevent-abbreviations␊
      ✖  1:12  There should be no space after {.                                              object-curly-spacing␊
      ✖  1:17  There should be no space before }.                                             object-curly-spacing␊
    ␊
      test/fixtures/typescript/child/extra-semicolon.ts:1:31␊
      ✖  1:31  Extra semicolon.                                                               @typescript-eslint/semi␊
      ✖  1:31  Missing whitespace after semicolon.                                            semi-spacing␊
      ✖  1:32  Unnecessary semicolon.                                                         @typescript-eslint/no-extra-semi␊
    ␊
      test/fixtures/engines-overrides/promise-then-transpile.js:5:10␊
      ✖  5:10  example is defined but never used.                                             no-unused-vars␊
      ✖  6:17  Prefer await to then().                                                        promise/prefer-await-to-then␊
    ␊
      test/fixtures/engines-overrides/promise-then.js:5:10␊
      ✖  5:10  example is defined but never used.                                             no-unused-vars␊
    ␊
      test/fixtures/nested-configs/no-semicolon.js:1:28␊
      ✖  1:28  Missing semicolon.                                                             semi␊
    ␊
      test/fixtures/nested-configs/child/semicolon.js:1:25␊
      ✖  1:25  Extra semicolon.                                                               semi␊
    ␊
      test/fixtures/nested-configs/child-override/two-spaces.js:2:1␊
      ✖  2:1   Expected indentation of 4 spaces but found 2.                                  indent␊
    ␊
      test/fixtures/nested-configs/child-override/child-prettier-override/semicolon.js:1:25␊
      ✖  1:25  Delete ;                                                                       prettier/prettier␊
    ␊
      test/fixtures/typescript/two-spaces.tsx:2:1␊
      ✖  2:1   Expected indentation of 4 spaces but found 2.                                  @typescript-eslint/indent␊
    ␊
      test/fixtures/typescript/child/sub-child/four-spaces.ts:2:1␊
      ✖  2:1   Expected indentation of 2 spaces but found 4.                                  @typescript-eslint/indent␊
    ␊
      test/fixtures/config-files/xo_config_js/xo.config.js:3:2␊
      ✖  3:2   Missing semicolon.                                                             semi␊
    ␊
      33 errors`,
  }

  test/fixtures/config-files/xo_config_js/xo.config.js:3:2
  at makeError (node_modules/execa/lib/error.js:59:11)
  at handlePromise (node_modules/execa/index.js:114:26)
  at test/cli.js:10:19

[spl]

Ah, the Travis-CI output is more readable than my local output, which overwrites all the short test messages. It says these are the two tests that fail:

• ✖ cli-main › stdin-filename option with stdin
• ✖ cli › runs no-local install of XO Rejected promise returned by test

[spl]

It seems like if I just run ./cli.js, I get the second batch of errors. Could that be related to my node version (v14.4.0)?

[spl]

Could that be related to my node version (v14.4.0)?

I tried with node v12.18.0 and saw similar problems. Note that I'm on macOS Mojave (10.14.6), if that makes a difference.

I'm happy to look into this further, but I need some guidance first. I suspect the solution would be easiest for @sindresorhus since (I believe) they maintain both xo and meow.

For now, I'll just leave this PR here.

[spl]

Superseded by #489.