Add excludeAllSPMTestTargets configuration option

.gitignore

@@ -5,3 +5,4 @@ DerivedData/
 .swiftpm/configuration/registries.json
 .swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
 .netrc
+.build/

README.md

@@ -36,6 +36,7 @@ For example, if you need to:
 - exclude `.build` and `.github` paths from scanning
 - exclude target `SomeTarget` from scanning
 - exclude package `SomePackage` from scanning
+- exclude all SPM test targets from scanning
 - exclude `someInternalPath` only for `SICDemoApp` target from scanning
 - exclude `SomeImport` import statements only for `SICDemoApp` target from scanning
 - throw error when scan finds `STLT` import statement only for `SICDemoApp` target
@@ -56,6 +57,7 @@ excludedTargets:
     - SomeTarget
 excludedPackages:
     - SomePackage
+excludeAllSPMTestTargets: false
 diagrams:
     regular:
         layers:

Sources/Configuration/Configuration.swift

@@ -13,19 +13,22 @@ struct Configurations: Codable, Equatable {
     let excludedPaths: [String]
     let excludedTargets: [String]
     let excludedPackages: [String]
+    let excludeAllSPMTestTargets: Bool
     let diagrams: DiagramsConfiguration?
 
     init(
         configurations: [String: Configuration] = [:],
         excludedTargets: [String] = [],
         excludedPaths: [String] = [],
         excludedPackages: [String] = [],
+        excludeAllSPMTestTargets: Bool = false,
         diagrams: DiagramsConfiguration? = nil
     ) {
         self.configurations = configurations
         self.excludedTargets = excludedTargets
         self.excludedPaths = excludedPaths
         self.excludedPackages = excludedPackages
+        self.excludeAllSPMTestTargets = excludeAllSPMTestTargets
         self.diagrams = diagrams
     }
 
@@ -34,6 +37,7 @@ struct Configurations: Codable, Equatable {
         case excludedPaths
         case excludedPackages
         case excludedTargets
+        case excludeAllSPMTestTargets
         case diagrams
     }
 
@@ -43,10 +47,12 @@ struct Configurations: Codable, Equatable {
         let excludedTargets = try? container.decode([String].self, forKey: .excludedTargets)
         let excludedPackages = try? container.decode([String].self, forKey: .excludedPackages)
         let excludedPaths = try? container.decode([String].self, forKey: .excludedPaths)
+        let excludeAllSPMTestTargets = try? container.decode(Bool.self, forKey: .excludeAllSPMTestTargets)
         self.diagrams = try? container.decode(DiagramsConfiguration.self, forKey: .diagrams)
         self.excludedTargets = excludedTargets ?? []
         self.excludedPackages = excludedPackages ?? []
         self.excludedPaths = excludedPaths ?? []
+        self.excludeAllSPMTestTargets = excludeAllSPMTestTargets ?? false
         self.configurations = configurations ?? [:]
     }
 }

Sources/SPMParsing/PackagesParser.swift

@@ -40,6 +40,9 @@ final class PackagesParser {
                 diagramBuilder.append(package: package)
                 let targets = package.targets
                 for target in targets {
+                    if configs.excludeAllSPMTestTargets && target.type == .test {
+                        continue
+                    }
                     let config = configs.configurations[target.name] ?? .default
                     print("Package: \(package.name) Target: \(target.name) - Type: \(target.type.rawValue)")
                     guard target.duplicateDependencies.isEmpty else {

Tests/SwiftImportChecksTests/Configuration/ConfigFactoryTests.swift

@@ -98,7 +98,8 @@ extension Configurations {
                 )
             ],
             excludedTargets: ["Tests"],
-            excludedPackages: ["PackageTest"]
+            excludedPackages: ["PackageTest"],
+            excludeAllSPMTestTargets: false
         )
     }
 }

packages.html

@@ -7,9 +7,7 @@
         group framework(vscode-icons:file-type-swift)[Framework]
         junction _framework in framework
         %% Foundation
-        service examplemodule(vscode-icons:file-type-package)[ExampleModule] in foundation
-        %% Framework
-        service othermodule(vscode-icons:file-type-package)[OtherModule] in framework
+        service testtarget(vscode-icons:file-type-package)[TestTarget] in foundation
         _framework:B -- T:_foundation
     </pre>
     <script type="module">
@@ -24,4 +22,4 @@
       ]);
     </script>
   </body>
-</html>
+</html>