make swift-docc an optional dependency

1 files changed, 12 insertions, 3 deletions

diff --git a/Package.swift b/Package.swift
index cc8578a..f098cba 100644
--- a/Package.swift
+++ b/Package.swift
@@ -5,12 +5,21 @@ import PackageDescription
 let package = Package(
 	name: "bar",
 	platforms: [.macOS(.v26)],
-	dependencies: [
-		.package(url: "https://github.com/apple/swift-docc-plugin", from: "1.0.0")
-	],
+	dependencies: dependencies,
 	targets: [
 		.executableTarget(name: "bar"),
 		.testTarget(name: "barTests", dependencies: ["bar"]),
 	],
 	swiftLanguageModes: [.v6]
 )
+
+// Set dependencies conditionally to streamline build process
+var dependencies: [Package.Dependency] {
+	var dependencies = [Package.Dependency]()
+
+	if Context.environment["SWIFT_DOCC"] != nil {
+		dependencies.append(.package(url: "https://github.com/apple/swift-docc-plugin", from: "1.0.0"))
+	}
+
+	return dependencies
+}