Use new XCScheme API instead of PathKit

Package.swift

@@ -14,16 +14,15 @@ let package = Package(
 		.package(url: "https://github.com/tuist/XcodeProj", from: "8.15.0"),
 		.package(url: "https://github.com/mattmassicotte/XCConfig", revision: "fda9516ccdd073812b6d16a0bd702204b14e70a3"),
 		.package(url: "https://github.com/apple/swift-argument-parser", from: "1.2.3"),
-		.package(url: "https://github.com/jpsim/Yams.git", from: "5.0.0"),
-		.package(url: "https://github.com/kylef/PathKit.git", from: "1.0.1"),
+		.package(url: "https://github.com/jpsim/Yams.git", from: "5.0.0")
 	],
 	targets: [
 		.executableTarget(name: "clitool", dependencies: [
 			"XCLinting",
 			.product(name: "ArgumentParser", package: "swift-argument-parser"),
 			"Yams"
 		]),
-		.target(name: "XCLinting", dependencies: ["PathKit", "XCConfig", "XcodeProj"]),
+		.target(name: "XCLinting", dependencies: ["XCConfig", "XcodeProj"]),
 		.testTarget(
 			name: "XCLintTests",
 			dependencies: ["XCLinting", "XcodeProj"],

Sources/XCLinting/Rules/ImplicitDependenciesRule.swift

@@ -3,9 +3,6 @@ import Foundation
 import XcodeProj
 import XCConfig
 
-// this is needed for XCScheme creation
-import PathKit
-
 /// Detect when scheme implicit dependencies are enabled for any schemes.
 struct ImplicitDependenciesRule {
 	func run(_ environment: XCLinter.Environment) throws -> [Violation] {
@@ -41,7 +38,7 @@ struct ImplicitDependenciesRule {
 				.standardizedFileURL
 				.path
 
-			let scheme = try XCScheme(path: Path(entryPath))
+			let scheme = try XCScheme(pathString: entryPath)
 
 			if scheme.buildAction?.buildImplicitDependencies == true {
 				violations.append(.init("Scheme \"\(entry)\" has implicit dependencies enabled"))

Sources/XCLinting/Rules/SharedSchemeSkipsTestsRule.swift

@@ -3,9 +3,6 @@ import Foundation
 import XcodeProj
 import XCConfig
 
-// this is needed for XCScheme creation
-import PathKit
-
 /// Detect when a shared scheme has disabled tests.
 struct SharedSchemeSkipsTestsRule {
 	func run(_ environment: XCLinter.Environment) throws -> [Violation] {
@@ -26,7 +23,7 @@ struct SharedSchemeSkipsTestsRule {
 				.standardizedFileURL
 				.path
 
-			let scheme = try XCScheme(path: Path(entryPath))
+			let scheme = try XCScheme(pathString: entryPath)
 
 			guard let testAction = scheme.testAction else { continue }
 
@@ -56,7 +53,7 @@ struct SharedSchemeSkipsTestsRule {
 				.standardizedFileURL
 				.path
 
-			let scheme = try XCScheme(path: Path(entryPath))
+			let scheme = try XCScheme(pathString: entryPath)
 
 			if scheme.buildAction?.buildImplicitDependencies == true {
 				violations.append(.init("Scheme \"\(entry)\" has implicit dependencies enabled"))

Sources/XCLinting/XCLinter.swift

@@ -1,6 +1,5 @@
 import Foundation
 import XcodeProj
-import PathKit
 
 public struct XCLinter {
 	public struct Environment {