Add new indentation_width rule

[fredpi]

It's been a while since #227 has last been discussed and it seems that an advanced indentation rule is somehow also pending some clarification on Xcode's side. However, since this issue has been open for such a long time, I thought about adding a basic additive indentation rule that only does the following things:

• Check whether the next line is on the same level as the previous line or one tab or n spaces indented (where n can be configured via indentation_width) or unindented keeping the grid.
• Check whether the first line is not indented.
• Check whether spaces and tabs aren't mixed up in one line's indentation.

This PR implements such a basic rule. I tested it with a large project we have in our company and found out that it matches the indentation style we already pursued before:

let testStruct = TestStruct(
    name: "Test",
    indentation: "Cool"
)

However, this rule won't be compatible with other indentation styles like the one Xcode does by default and that is enforced by the vertical_parameter_alignment_on_call opt-in-rule:

let testStruct = TestStruct(name: "Test",
                            indentation: "Cool")

That's why this is an opt-in rule. As such, it won't do harm to those following another indentation style, yet enable built-in indentation linting for those who follow this basic additive pattern. Previously, we had implemented such a rule using multiple regexes that checked for indentation but didn't always work properly, so having this built-in is definitely a plus.

I want to mention that, according to this rule, unindentation can not only be done by one step (~ indentation_width spaces), but also by multiples of one step. This is to allow for the following indentation which I consider valid:

if
    let myLet = someBool ?
        myLet1 :
        myLet2
{
    // Do something with myLet
} 

[SwiftLintBot]

	56723 Warnings
⚠️	Big PR
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/App/AppDelegate.swift:57:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/PrefsInfo.swift:76:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/PrefsInfo.swift:85:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/PrefsInfo.swift:94:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/PrefsInfo.swift:103:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/AssetLoaderDelegate.swift:57:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/AssetLoaderDelegate.swift:60:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/AssetLoaderDelegate.swift:82:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/AerialVideo.swift:153:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoManager.swift:190:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoLoader.swift:110:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoLoader.swift:213:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoLoader.swift:227:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoDownload.swift:13:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoDownload.swift:16:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoDownload.swift:84:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoDownload.swift:123:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoDownload.swift:153:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoDownload.swift:287:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoDownload.swift:301:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Hardware/DisplayDetection.swift:29:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Hardware/DisplayDetection.swift:108:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Hardware/DisplayDetection.swift:150:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Hardware/DisplayDetection.swift:169:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Hardware/DisplayDetection.swift:178:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/Preferences.swift:42:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/Preferences.swift:66:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/Preferences.swift:187:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/Preferences.swift:214:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/Preferences.swift:839:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Prefs/Preferences.swift:850:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoCache.swift:34:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoCache.swift:57:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoCache.swift:94:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoCache.swift:97:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoCache.swift:243:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoCache.swift:246:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Cache/VideoCache.swift:418:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Time/TimeManagement.swift:150:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Time/TimeManagement.swift:158:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Downloads/DownloadManager.swift:66:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/Downloads/DownloadManager.swift:78:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Time.swift:232:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:39:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:107:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:141:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:453:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:458:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:730:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:780:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Models/ManifestLoader.swift:836:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/AerialView+Player.swift:46:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/AerialView+Player.swift:71:1: warning: Indentation Width Violation: Code should be unindented by multiples of one tab or multiples of 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/ClockLayer.swift:39:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/CustomVideoController.swift:186:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/CustomVideoController.swift:441:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/CustomVideoController.swift:450:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PreferencesWindowController.swift:344:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoTableSource.swift:142:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoTableSource.swift:143:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/BatteryLayer.swift:39:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/MessageLayer.swift:38:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:183:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:186:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:189:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:192:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:245:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:248:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:251:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/InfoCommonView.swift:254:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/LocationLayer.swift:35:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/LocationLayer.swift:120:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:95:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:223:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:227:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:231:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:235:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:240:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:244:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:249:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:276:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:292:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:296:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:347:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:363:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:370:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:381:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:390:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:396:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:409:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:475:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:540:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:575:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:582:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:596:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:610:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Controllers/PWC Tabs/PWC+Videos.swift:642:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/AnimationLayer.swift:129:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/AnimationLayer.swift:134:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/AnimationLayer.swift:140:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/Layers/AnimationLayer.swift:216:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/DisplayView.swift:112:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/DisplayView.swift:130:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/DisplayView.swift:181:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/PrefPanel/DisplayView.swift:189:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/AerialView.swift:330:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/AerialView.swift:429:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/AerialView.swift:433:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/AerialView.swift:437:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	This PR introduced a violation in Aerial: /usr/local/var/buildkite-agent/builds/coastalelectricgaserver-com-1/swiftlint/swiftlint/osscheck/Aerial/Aerial/Source/Views/AerialView.swift:441:1: warning: Indentation Width Violation: Code should be indented using one tab or 4 spaces. (indentation_width)
⚠️	Danger found 56723 violations with this PR. Due to GitHub's max issue comment size, the number shown has been truncated to 111.

	12 Messages
📖	Linting Aerial with this PR took 1.2s vs 1.17s on master (2% slower)
📖	Linting Alamofire with this PR took 2.19s vs 2.16s on master (1% slower)
📖	Linting Firefox with this PR took 9.0s vs 8.84s on master (1% slower)
📖	Linting Kickstarter with this PR took 14.69s vs 14.25s on master (3% slower)
📖	Linting Moya with this PR took 1.16s vs 1.17s on master (0% faster)
📖	Linting Nimble with this PR took 1.36s vs 1.37s on master (0% faster)
📖	Linting Quick with this PR took 0.54s vs 0.54s on master (0% slower)
📖	Linting Realm with this PR took 2.36s vs 2.31s on master (2% slower)
📖	Linting SourceKitten with this PR took 0.99s vs 0.98s on master (1% slower)
📖	Linting Sourcery with this PR took 6.74s vs 6.6s on master (2% slower)
📖	Linting Swift with this PR took 12.44s vs 12.01s on master (3% slower)
📖	Linting WordPress with this PR took 14.86s vs 14.63s on master (1% slower)

Generated by 🚫 Danger

[fredpi]

Any thoughts on this? ;)

[fredpi]

As I'm personally not that active in reviewing other people's PRs, I'm certainly not in the position to complain that, seemingly, nobody wants to review this.

However, I'd still like to see this merged at some point. Don't be scared by the 41903 Warnings message, it's because not all projects follow the indentation pattern this rule enforces.

[fredpi]

@jpsim Would you mind having a look here? ;)

[fredpi]

Anyone?

[fredpi]

Rebasing this every 3 weeks or so is getting frustrating...

If nobody has time to review this, maybe one could give me push access so that I can self-review and merge thereafter...
As this is just an opt-in-rule, it doesn't do any harm...

[fredpi]

@marcelofabri Would you mind having a look here?

[jpsim]

Rebasing this every 3 weeks or so is getting frustrating...

If nobody has time to review this, maybe one could give me push access so that I can self-review and merge thereafter...
As this is just an opt-in-rule, it doesn't do any harm...

Sorry for the lack of communication here @fredpi. I don't have a whole lot of time for OSS work lately 😞

I've given you commit access to the repo. In general, you should feel empowered to merge PRs to SwiftLint if other maintainers aren't being responsive.

[jpsim]

Great rule 💯