operator_usage_whitespace autocorrect inconsistencies

[SixFiveSoftware]

New Issue Checklist

• Updated SwiftLint to the latest version
• I searched for existing GitHub issues

Describe the bug

When running SwiftLint autocorrect, the operator_usage_whitespace rule will fix equal sign column alignment for some right-hand side operands, but not some literals. For example:

let color           = UIColor.black // triggers violation
let six               = 6 // triggers violation
let foo              = "foo" // does not trigger violation, but should
let array           = [3.14] // does not trigger violation, but should

So, after auto-correct, I'm left with:

let color = UIColor.black
let six = 6
let foo              = "foo"
let array           = [3.14]

Complete output when running SwiftLint, including the stack trace and command used

$ swiftlint lint

for properly triggered violations:

warning: Operator Usage Whitespace Violation: Operators should be surrounded by a single whitespace when they are being used. (operator_usage_whitespace)

for the String/Array literals listed above, no output is given (i.e. linting succeeds)

Environment

• SwiftLint version (run swiftlint version to be sure)? 0.39.2
• Installation method used (Homebrew, CocoaPods, building from source, etc)? CocoaPods
• Paste your configuration file:

opt_in_rules:
...
  - operator_usage_whitespace
...

• Are you using nested configurations? No
  If so, paste their relative paths and respective contents.
• Which Xcode version are you using (check xcodebuild -version)? 11.3.1 (11C505)
• Do you have a sample that shows the issue? Run echo "[string here]" | swiftlint lint --no-cache --use-stdin --enable-all-rules
  to quickly test if your example is really demonstrating the issue. If your example is more
  complex, you can use swiftlint lint --path [file here] --no-cache --enable-all-rules.

let foo              = "foo" // does not trigger violation, but should
let array           = [3.14] // does not trigger violation, but should

[stale]

This issue has been automatically marked as stale because it has not had any recent activity. Please comment to prevent this issue from being closed. Thank you for your contributions!

[serejahh]

PR is merged, so the issue should be closed I guess. @SixFiveSoftware could you update SwiftLint to verify if it works for you now?

[SixFiveSoftware]

PR is merged, so the issue should be closed I guess. @SixFiveSoftware could you update SwiftLint to verify if it works for you now?

Yes, it worked! Thank you!