Reconfigure GitHub Actions & downgrade Swift

.github/workflows/main.yml

@@ -1,33 +1,10 @@
-name: CI
+name: Main
 
 on:
   push:
-    branches: [main, versions]
-  pull_request:
     branches: [main]
 
 jobs:
-  cancel-previous-runs:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Cancel previous runs of this workflow on same branch
-        uses: rokroskar/[email protected]
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-  anylint:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install AnyLint
-        run: brew tap Flinesoft/AnyLint https://github.com/Flinesoft/AnyLint.git && brew install anylint
-
-      - name: Run AnyLint
-        run: anylint
-
   test-linux:
     runs-on: ubuntu-latest
 

.github/workflows/pull-request.yml

@@ -0,0 +1,45 @@
+name: Pull Request
+
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  cancel-previous-runs:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Cancel previous runs of this workflow on same branch
+        uses: rokroskar/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  anylint:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install AnyLint
+        run: brew tap Flinesoft/AnyLint https://github.com/Flinesoft/AnyLint.git && brew install anylint
+
+      - name: Run AnyLint
+        run: anylint
+
+  test-linux:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run tests
+        run: swift test -v --enable-test-discovery
+
+  test-macos:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run tests
+        run: swift test -v --enable-code-coverage

CHANGELOG.md

@@ -19,7 +19,7 @@ If needed, pluralize to `Tasks`, `PRs` or `Authors` and list multiple entries se
 
 ## [Unreleased]
 ### Added
-- YAML-based configuration file. Supportts `FilePaths` and `FileContents` as well as `CustomScripts` for full feature parity with previous Swift-based configuration file.  
+- YAML-based configuration file. Supports `FilePaths` and `FileContents` as well as `CustomScripts` for full feature parity with previous Swift-based configuration file.  
   Author: [Cihat Gündüz](https://github.com/Jeehut)
 ### Changed
 - Migrated from jakeheis/SwiftCLI to apple/swift-argument-parser for improved reliability & reduced maintenance.  
@@ -31,7 +31,7 @@ If needed, pluralize to `Tasks`, `PRs` or `Authors` and list multiple entries se
 ### Removed
 - Swift-based configuration file support removed in favor of YAML-based configuration. All features supported via the Swift file still supported via YAML file. See README.md for more details. Parameters were not renamed to keep migration simple.  
   Author: [Cihat Gündüz](https://github.com/Jeehut)
-- Support for Swift versions below 5.5 was dropped to make use of the latest improvements in concurrency & SwiftPM plugin system. Use version `0.8.2` if you need to stay on lower Swift versions.  
+- Support for Swift versions below 5.4 was dropped to make use of the latest improvements in Swift & SwiftPM. Use version `0.8.2` if you need to stay on lower Swift versions.  
   Author: [Cihat Gündüz](https://github.com/Jeehut)
 ### Fixed
 - Issues with paths due to Swift scripting not being as easy to use now fixed by moving over to YAML-based configuration. For custom scripts, responsibility is moved to the user side by allowing to specify the exact command to run.  

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Flinesoft (alias Cihat Gündüz)
+Copyright (c) 2020-2021 Flinesoft (alias Cihat Gündüz)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.5
+// swift-tools-version:5.4
 import PackageDescription
 
 let package = Package(

Sources/Core/Severity.swift

@@ -1,5 +1,4 @@
 import Foundation
-import AppKit
 
 /// Defines the severity of a lint check.
 public enum Severity: String, CaseIterable, Codable {