Don't parse ignored files

[ccqgithub]

… in these files.

Which issue, if any, is this issue related to?

A replacement for #3778.

now, below codes will throw a parse error even the .stylelintignore has pattern /**

const stylelint = require('stylelint');

stylelint.lint({
code: 'var a = {',
codeFilename: 'test.js',
}).then(data => console.log(data));

because lintsource throw parse error even the file is ignored.

this PR ignore files before lint, so avoid that errors.

Is there anything in the PR that needs further explanation?

e.g. "No, it's self explanatory."

[CAYdenberg]

This looks ... good. Don't know why we weren't already doing this 👍

[jeddy3]

@CAYdenberg Thanks for the review. I assume this is a patch and the following changelog entry will suffice?:

• Fixed: ignored files are no longer parsed (#3801).

[CAYdenberg]

Yeah that looks good

…

On Mon, Nov 12, 2018, 3:55 AM jeddy3 ***@***.*** wrote: @CAYdenberg <https://github.com/CAYdenberg> Thanks for the review. I assume this is a patch and the following changelog entry will suffice?: - Fixed: ignored files are no longer parsed (#3801 <#3801>). — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#3801 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADlUUEXeGXtEG48_dbBcY3qfXM9UMfLEks5uuVOSgaJpZM4YX3MT> .

[ccqgithub]

@jeddy3 When can publish a version that include this? The issue throw errors when i use stylelint with vscode 😸

[jeddy3]

We can do a release today #3826.

[ccqgithub]

Oh, very thanks...