Release 0.43.1

Missed during the migration from Commandant to swift-argument-parser in
https://github.com/realm/SwiftLint/pull/3465.

Fixes https://github.com/realm/SwiftLint/issues/3571.

CHANGELOG.md

@@ -1,4 +1,4 @@
-## Master
+## 0.43.1: Laundroformat
 
 #### Breaking
 
@@ -14,7 +14,14 @@
 
 #### Bug Fixes
 
-* None.
+* Fix the File Length rule name.  
+  [onato](https://github.com/onato)
+  [#3560](https://github.com/realm/SwiftLint/issues/3560)
+
+* Re-add `--format` flag to reformat Swift files using SourceKit.
+  Only applied with `--fix`/`--autocorrect`.  
+  [JP Simard](https://github.com/jpsim)
+  [#3571](https://github.com/realm/SwiftLint/issues/3571)
 
 ## 0.43.0: Clothes Line Interface
 

Source/SwiftLintFramework/Models/Version.swift

@@ -4,5 +4,5 @@ public struct Version {
     public let value: String
 
     /// The current SwiftLint version.
-    public static let current = Version(value: "0.43.0")
+    public static let current = Version(value: "0.43.1")
 }

Source/SwiftLintFramework/Rules/Metrics/FileLengthRule.swift

@@ -7,7 +7,7 @@ public struct FileLengthRule: ConfigurationProviderRule {
 
     public static let description = RuleDescription(
         identifier: "file_length",
-        name: "File Line Length",
+        name: "File Length",
         description: "Files should not span too many lines.",
         kind: .metrics,
         nonTriggeringExamples: [

Source/swiftlint/Commands/Analyze.swift

@@ -43,6 +43,7 @@ extension SwiftLint {
                 ignoreCache: true,
                 enableAllRules: false,
                 autocorrect: common.fix,
+                format: common.format,
                 compilerLogPath: compilerLogPath,
                 compileCommands: compileCommands
             )

Source/swiftlint/Commands/Lint.swift

@@ -47,6 +47,7 @@ extension SwiftLint {
                 ignoreCache: noCache,
                 enableAllRules: enableAllRules,
                 autocorrect: common.fix,
+                format: common.format,
                 compilerLogPath: nil,
                 compileCommands: nil
             )

Source/swiftlint/Helpers/LintOrAnalyzeArguments.swift

@@ -20,6 +20,11 @@ struct LintOrAnalyzeArguments: ParsableArguments {
     var config = [String]()
     @Flag(name: [.long, .customLong("autocorrect")], help: "Correct violations whenever possible.")
     var fix = false
+    @Flag(help: """
+        Should reformat the Swift files using the same mechanism used by Xcode (via SourceKit).
+        Only applied with `--fix`/`--autocorrect`.
+        """)
+    var format = false
     @Flag(help: "Use an alternative algorithm to exclude paths for `excluded`, which may be faster in some cases.")
     var useAlternativeExcluding = false
     @Flag(help: "Read SCRIPT_INPUT_FILE* environment variables as files.")

Source/swiftlint/Helpers/LintOrAnalyzeCommand.swift

@@ -157,6 +157,15 @@ struct LintOrAnalyzeCommand {
         let storage = RuleStorage()
         let configuration = Configuration(options: options)
         return configuration.visitLintableFiles(options: options, cache: nil, storage: storage) { linter in
+            if options.format {
+                switch configuration.indentation {
+                case .tabs:
+                    linter.format(useTabs: true, indentWidth: 4)
+                case .spaces(let count):
+                    linter.format(useTabs: false, indentWidth: count)
+                }
+            }
+
             let corrections = linter.correct(using: storage)
             if !corrections.isEmpty && !options.quiet {
                 let correctionLogs = corrections.map({ $0.consoleDescription })
@@ -191,6 +200,7 @@ struct LintOrAnalyzeOptions {
     let ignoreCache: Bool
     let enableAllRules: Bool
     let autocorrect: Bool
+    let format: Bool
     let compilerLogPath: String?
     let compileCommands: String?