From 7969991f76bee40b130c425d320a88612060c6f4 Mon Sep 17 00:00:00 2001
From: Tommaso Negri <me@tommasongr.com>
Date: Mon, 10 Aug 2026 14:47:13 +0200
Subject: make swift-docc an optional dependency

---
 Makefile         |  5 ++++-
 Package.resolved |  2 +-
 Package.swift    | 15 ++++++++++++---
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index 1b8ac8f..a7ebe7c 100644
--- a/Makefile
+++ b/Makefile
@@ -18,4 +18,7 @@ uninstall:
 clean:
 	rm -rf .build
 
-.PHONY: all run build install uninstall clean
+docs:
+	SWIFT_DOCC=1 swift package --disable-sandbox preview-documentation --target bar
+
+.PHONY: all run build install uninstall clean docs
diff --git a/Package.resolved b/Package.resolved
index 96dc26d..96b31ad 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -1,5 +1,5 @@
 {
-  "originHash" : "8466be431e8d0f0e999032674c527fee8cc36501529de24f3005631ecc4727db",
+  "originHash" : "9958bbcca2084942cea0065f9057f443438e17e700f862368229fa59fe4a8090",
   "pins" : [
     {
       "identity" : "swift-docc-plugin",
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
+}
-- 
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