diff --git a/.github/workflows/preflight-pull-request-check.yml b/.github/workflows/preflight-pull-request-check.yml
new file mode 100644
index 0000000..5307842
--- /dev/null
+++ b/.github/workflows/preflight-pull-request-check.yml
@@ -0,0 +1,40 @@
+name: Preflight Code Checks
+
+on: pull_request
+
+jobs:
+  Preflight-Code-Checks:
+    runs-on: self-hosted
+    steps:
+      - uses: actions/checkout@v3
+      - name: Check for Changes
+        id: repo-fetch-changes
+        run: |
+          echo "-> Source: ${{ github.head_ref }} (${{ github.event.pull_request.head.sha }})"
+          echo "-> Target: ${{ github.base_ref }} (${{ github.event.pull_request.base.sha }})"
+          # Fetching base ref
+          git fetch --prune --no-tags --depth=1 origin +refs/heads/${{ github.base_ref }}:refs/heads/${{ github.base_ref }}
+ 
+          against=${{ github.event.pull_request.base.sha }}
+          EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
+ 
+          echo "changed_files<<$EOF" >> $GITHUB_ENV
+ 
+          changed_files=$(git --no-pager diff-index --cached --diff-filter=ACMR --name-only --relative $against -- '*.swift')
+ 
+          echo "$changed_files" >> $GITHUB_ENV
+          echo "$EOF" >> $GITHUB_ENV
+      - name: Code Format Validation
+        if: env.changed_files != ''
+        run: |
+          modified_file_list="${{ github.workspace }}/modified_file_list"
+ 
+          echo "${{ env.changed_files }}" > $modified_file_list
+ 
+          swiftformat --filelist "$modified_file_list" --lint --config ${{ github.workspace }}/.swiftformat --swiftversion 5 --reporter github-actions-log
+      - name: Linting Code
+        if: env.changed_files != ''
+        run: |
+          modified_files=$(cat "${{ github.workspace }}/modified_file_list")
+ 
+          swiftlint lint --config ${{ github.workspace }}/.swiftlint --reporter "github-actions-logging" $modified_files
diff --git a/Examples/GopherExample/GopherExample/DownloadQueue.swift b/Examples/GopherExample/GopherExample/DownloadQueue.swift
index 18a8f7f..a44c5ad 100644
--- a/Examples/GopherExample/GopherExample/DownloadQueue.swift
+++ b/Examples/GopherExample/GopherExample/DownloadQueue.swift
@@ -11,7 +11,7 @@ final class DownloadQueue
 {
     enum Error: Swift.Error
     {
-        case empty
+        case Empty
     }
 
     var count: Int
@@ -21,7 +21,7 @@ final class DownloadQueue
 
     private var queue: [DownloadItem] = []
 
-    func add(url: URL, download_location: URL? = nil)
+    func add(url: URL, download_location _: URL? = nil)
     {
         queue.append(DownloadItem(url: url))
     }
@@ -33,7 +33,8 @@ final class DownloadQueue
 
     func clear()
     {
-        queue.forEach { item in
+        queue.forEach
+        { item in
             switch item.status
             {
                 case .in_progress:
@@ -154,7 +155,7 @@ extension DownloadQueue
             return url
         }
 
-        static private func imageFromFileSystem(for request: URLRequest) throws -> UIImage?
+        private static func imageFromFileSystem(for request: URLRequest) throws -> UIImage?
         {
             guard let url = fileName(for: request)
             else
@@ -167,7 +168,7 @@ extension DownloadQueue
             return UIImage(data: data)
         }
 
-        static private func fileName(for urlRequest: URLRequest) -> URL?
+        private static func fileName(for urlRequest: URLRequest) -> URL?
         {
             guard let fileName = urlRequest.url?.absoluteString.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed),
                   let applicationSupport = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first
diff --git a/Examples/GopherExample/GopherExample/MovieInfoProvider.swift b/Examples/GopherExample/GopherExample/MovieInfoProvider.swift
index 1891d29..5321555 100644
--- a/Examples/GopherExample/GopherExample/MovieInfoProvider.swift
+++ b/Examples/GopherExample/GopherExample/MovieInfoProvider.swift
@@ -24,9 +24,11 @@ extension MovieInfoProvider
 {
     func popular() async throws
     {
+        _ = URL(string: "https://road.to.nowhere")!
         let result: MovieResult = try await service.invoke(resource: .popular)
 
-        DispatchQueue.main.async {
+        DispatchQueue.main.async
+        {
             self.movies = result.results
         }
     }
diff --git a/Examples/GopherExample/GopherExample/NetworkService.swift b/Examples/GopherExample/GopherExample/NetworkService.swift
index a333568..582f404 100644
--- a/Examples/GopherExample/GopherExample/NetworkService.swift
+++ b/Examples/GopherExample/GopherExample/NetworkService.swift
@@ -16,7 +16,7 @@ final class NetworkService
     init(service: Gopher)
     {
         self.service = service
-        self.download_queue = DownloadQueue()
+        download_queue = DownloadQueue()
     }
 
     func invoke<Model>(resource: TheMovieDatabase,
@@ -44,13 +44,13 @@ extension NetworkService
 
         private enum Header
         {
-            static let api_key  = "api_key"
+            static let api_key = "api_key"
             static let language = "language"
         }
 
-        case auth_temp_token
-        case auth_new_session
-        case authenticate
+        case Auth_temp_token
+        case Auth_new_session
+        case Authenticate
         case popular
         case popular_persons
         case topRated
@@ -139,7 +139,7 @@ extension NetworkService
             }
         }
 
-        static private func prepare_endpoint(with identifier: String = DefaultValue.empty_string,
+        private static func prepare_endpoint(with identifier: String = DefaultValue.empty_string,
                                              resource: String) -> String
         {
             let endpoint: String