Globally exclude ObjC product and targets for Linux

.github/workflows/build.yml

@@ -1,5 +1,5 @@
 ---
-name: Build macOS
+name: Build Blocks
 
 # 📜 https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows
 on:
@@ -9,7 +9,8 @@ on:
       - main
 
 jobs:
-  build:
+  build_macOS:
+    name: Build macOS
     runs-on: macos-13
     steps:
       - name: Checkout
@@ -23,3 +24,36 @@ jobs:
       - name: Test debug version
         run: |
           make test
+
+  build_iOS:
+    name: Build iOS
+    runs-on: macos-13
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Output XCode version
+        run: |
+          xcodebuild -version
+      - name: Show destinations
+        run: xcrun xcodebuild -showdestinations -scheme Blocks
+      - name: Build debug version
+        run: |
+          make build-ios
+      # TODO: Find a way for tests without the following error:
+      #
+      # ```
+      # Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "Documentation.docc" as a "Folder" because it is already open as a "Swift User Managed Package Folder"." UserInfo={NSLocalizedDescription=Cannot open "Documentation.docc" as a "Folder" because it is already open as a "Swift User Managed Package Folder".}
+      # ```
+
+  build_linux:
+    name: Build Linux
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build debug version
+        run: |
+          swift build
+      - name: Test debug version
+        run: |
+          swift test

Dockerfile

@@ -8,7 +8,7 @@ WORKDIR /app
 COPY . .
 
 # Build the Swift project
-RUN swift build --target Blocks
+RUN swift build
 
 # Run the tests
 CMD ["swift", "test"]

Makefile

@@ -13,7 +13,8 @@ cli:
 	swift build --package-path Examples/BlocksCLI/
 
 build-ios:
-	xcodebuild -verbose -scheme Blocks -destination "platform=iOS Simulator,OS=17.0.1" -derivedDataPath "/tmp/" clean build
+	xcrun xcodebuild clean build -scheme Blocks -destination generic/platform=ios
+	xcrun xcodebuild clean build -scheme ObjectiveBlocks -destination generic/platform=ios
 
 test-debug:
 	swift package clean
@@ -23,7 +24,7 @@ test:
 	set -o pipefail && swift test | xcpretty
 
 test-ios:
-	xcodebuild -verbose -scheme Blocks -destination "platform=iOS Simulator,OS=17.0.1" -derivedDataPath "/tmp/" clean build test
+	xcrun xcodebuild clean test -scheme Blocks -destination "platform=iOS Simulator,OS=17.0.1"
 
 release:
 	swift build -c release
@@ -57,3 +58,6 @@ dump-packages:
 
 build-linux-dev:
 	docker build -t swift-blocks .
+
+test-linux-dev:
+	docker run swift-blocks

Package.swift

@@ -3,6 +3,57 @@
 // 📜 https://github.com/apple/swift-package-manager/blob/main/Documentation/PackageDescription.md
 import PackageDescription
 
+#if os(Linux)
+let products: [Product] = [
+    .library(
+        name: "Blocks",
+        targets: ["Blocks"]
+    )
+]
+#else
+let products: [Product] = [
+    .library(
+        name: "Blocks",
+        targets: ["Blocks"]
+    ),
+    .library(
+        name: "ObjectiveBlocks",
+        targets: ["ObjectiveBlocks"]
+    )
+]
+#endif
+
+#if os(Linux)
+let targets: [Target] = [
+    .target(
+        name: "Blocks",
+        dependencies: []
+    ),
+    .testTarget(
+        name: "BlocksTests",
+        dependencies: ["Blocks"],
+        resources: [.process("Resources")]
+    )
+]
+#else
+let targets: [Target] = [
+    .target(
+        name: "Blocks",
+        dependencies: []
+    ),
+    .testTarget(
+        name: "BlocksTests",
+        dependencies: ["Blocks"],
+        resources: [.process("Resources")]
+    ),
+    .target(
+        name: "ObjectiveBlocks",
+        dependencies: [],
+        publicHeadersPath: "public"
+    )
+]
+#endif
+
 let package = Package(
     name: "swift-blocks",
     platforms: [
@@ -11,31 +62,7 @@ let package = Package(
         .tvOS(.v15),
         .watchOS(.v8)
     ],
-    products: [
-        .library(
-            name: "Blocks",
-            targets: ["Blocks"]
-        ),
-        .library(
-            name: "ObjectiveBlocks",
-            targets: ["ObjectiveBlocks"]
-        )
-    ],
+    products: products,
     dependencies: [],
-    targets: [
-        .target(
-            name: "Blocks",
-            dependencies: []
-        ),
-        .testTarget(
-            name: "BlocksTests",
-            dependencies: ["Blocks"],
-            resources: [.process("Resources")]
-        ),
-        .target(
-            name: "ObjectiveBlocks",
-            dependencies: [],
-            publicHeadersPath: "public"
-        )
-    ]
+    targets: targets
 )

Tests/BlocksTests/JSONTests.swift

@@ -1,5 +1,4 @@
 @testable import Blocks
-import os
 import XCTest
 
 final class JSONTests: XCTestCase {
@@ -44,15 +43,5 @@ final class JSONTests: XCTestCase {
           ]
         }
         """)
-
-        // Test how things look with print and logger
-        JSON.print(sampleCodable)
-
-        if #available(iOS 14.0, *) {
-            let logger = Logger(subsystem: "swift-blocks", category: "JSON")
-            logger.info("JSON public: \(JSON.stringify(sampleCodable), privacy: .public)")
-            logger.info("JSON private: \(JSON.stringify(sampleCodable), privacy: .private)")
-            logger.info("JSON auto/hash: \(JSON.stringify(sampleCodable), privacy: .auto(mask: .hash))")
-        }
     }
 }

Tests/BlocksTests/Security/PKCETests.swift

@@ -1,3 +1,4 @@
+#if canImport(CryptoKit)
 @testable import Blocks
 import XCTest
 
@@ -12,3 +13,4 @@ final class PKCETests: XCTestCase {
         XCTAssertEqual(try pkceSeeds.codeChallenge(), "E9Melhoa2OwvFrEMTJguCHaoeK1t8URWbuGJSstw-cM")
     }
 }
+#endif

Tests/BlocksTests/Security/SecurityErrorTests.swift

@@ -1,3 +1,4 @@
+#if canImport(Security)
 @testable import Blocks
 import XCTest
 
@@ -7,3 +8,4 @@ final class SecurityErrorTests: XCTestCase {
         XCTAssertEqual(sut.localizedDescription, "A keychain with the same name already exists.")
     }
 }
+#endif

Tests/BlocksTests/Security/SecurityUtilsTests.swift

@@ -1,7 +1,8 @@
+#if canImport(Security)
 import Blocks
 import XCTest
 
-final class PKCEUtilsTests: XCTestCase {
+final class SecurityUtilsTests: XCTestCase {
     func testGenerateCryptographicallySecureRandomOctets() {
         measure {
             do {
@@ -17,3 +18,4 @@ final class PKCEUtilsTests: XCTestCase {
         }
     }
 }
+#endif

Tests/BlocksTests/Transport/DummyURLRequest.swift

@@ -1,5 +1,8 @@
 @testable import Blocks
 import Foundation
+#if canImport(FoundationNetworking)
+import FoundationNetworking
+#endif
 
 struct DummyURLRequest {
     func create() throws -> URLRequest {

Tests/BlocksTests/Transport/LoggingTransportTests.swift

@@ -1,3 +1,4 @@
+#if canImport(os)
 @testable import Blocks
 import XCTest
 
@@ -18,3 +19,4 @@ final class LoggingTransportTests: XCTestCase {
         XCTAssertEqual(data, "Hello".data(using: .utf8)!)
     }
 }
+#endif

Tests/BlocksTests/Transport/StatusCodeCheckingTransportTests.swift

@@ -1,6 +1,9 @@
 @testable import Blocks
 import XCTest
 
+#if os(Linux)
+// Cannot use this test as `HTTPURLResponse` has no accessible initializers
+#else
 @available(iOS 15.0.0, *)
 @available(macOS 12.0, *)
 final class StatusCodeCheckingTransportTests: XCTestCase {
@@ -47,3 +50,4 @@ final class StatusCodeCheckingTransportTests: XCTestCase {
         XCTAssertEqual(sut.localizedDescription, "Unexpected HTTP status code: 200")
     }
 }
+#endif