Unable to use the `.mockingbird-ignore` file to blacklist all files and whitelist specific files that are more than 1 folder deep

[DMCApps]

New Issue Checklist

• [X] I updated my Mockingbird framework and CLI to the latest version
• [X] I searched for existing GitHub issues

Description

When using the .mockingbird-ignore file I'm unable to include files by using the ! that are more than 1 folder deep in my project when I've blacklisted all files.

I have a .mockingbird-ignore file that I want to use by blacklisting all files and only whitelisting the ones that I want to Mock. Below I've outlined the file to show which statements work and which do not. Not sure if this is a known limitation?

If I remove all lines from the .mockingbird-ignore then it properly parses the files that are more than 1 folder deep so I can confirm that it generates the mocks on the files that are being whitelisted below when there are no files listed in the .mockingbird-ignore

# Blacklist all files/folders
*

# Whitelist some files
# works
!File1.swift
!File2.swift
!folder1/File3.swift
!folder1/*.swift

# Doesn't work
!folder1/folder2/File4.swift
!folder1/folder3/*.swift

Environment

• Mockingbird CLI version (mockingbird version) 0.16.0

• Xcode and macOS version (are you running a beta?) MacOS Catalina 10.15.7 Xcode 12.2

• Swift version (swift --version) Apple Swift version 5.3.1 (wiftlang-1200.0.41 clang-1200.0.32.8) Target: x86_64-apple-darwin19.6.0

• Installation method (CocoaPods, Carthage, from source, etc) Cocoapods

• Unit testing framework (XCTest, Quick + Nimble, etc) Quick + Nimble

• Does your project use .mockingbird-ignore? Yes

• Are you using supporting source files? No