apply SwiftLint

.swiftlint.yml

@@ -0,0 +1 @@
+line_length: 150

NSPageControl.xcodeproj/project.pbxproj

@@ -74,6 +74,7 @@
 				736850A91CA40F1C00E2FEA0 /* Frameworks */,
 				736850AA1CA40F1C00E2FEA0 /* Headers */,
 				736850AB1CA40F1C00E2FEA0 /* Resources */,
+				736850B81CA40FDE00E2FEA0 /* SwiftLint */,
 			);
 			buildRules = (
 			);
@@ -125,6 +126,23 @@
 		};
 /* End PBXResourcesBuildPhase section */
 
+/* Begin PBXShellScriptBuildPhase section */
+		736850B81CA40FDE00E2FEA0 /* SwiftLint */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = SwiftLint;
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "if which swiftlint >/dev/null; then\n    swiftlint\nelse\n    echo \"warning: SwiftLint not installed, download from https://github.com/realm/SwiftLint\"\nfi";
+		};
+/* End PBXShellScriptBuildPhase section */
+
 /* Begin PBXSourcesBuildPhase section */
 		736850A81CA40F1C00E2FEA0 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;