dynamcly add the swift docc plugin to generate the doc

Author: sebsto

Makefile

@@ -9,6 +9,16 @@ preview-docs:
 
 # https://build-on-aws.github.io/swift-bedrock-library/documentation/bedrockservice/
 generate-docs:
+	# Dynamically add the swift-docc-plugin for doc generation
+	cp Package.swift Package.swift.bak
+	for manifest in Package.swift Package@*.swift ; do \
+		if [[ -f "$$manifest" ]] && ! grep -E -i "https://github.com/(apple|swiftlang)/swift-docc-plugin" "$$manifest" ; then \
+			echo "package.dependencies.append(" >> "$$manifest" ; \
+			echo "	.package(url: \"https://github.com/swiftlang/swift-docc-plugin\", from: \"1.4.5\")" >> "$$manifest" ; \
+			echo ")" >> "$$manifest" ; \
+		fi ; \
+	done
+
 	touch .nojekyll
 	swift package                         \
 		--allow-writing-to-directory ./docs \
@@ -17,4 +27,6 @@ generate-docs:
 		--disable-indexing                  \
 		--transform-for-static-hosting      \
 		--hosting-base-path swift-bedrock-library \
-		--output-path ./docs
+		--output-path ./docs
+	
+	mv Package.swift.bak Package.swift

Package.swift

@@ -15,7 +15,6 @@ let package = Package(
         .package(url: "https://github.com/smithy-lang/smithy-swift", from: "0.158.0"),
         .package(url: "https://github.com/apple/swift-log.git", from: "1.6.4"),
         .package(url: "https://github.com/awslabs/aws-crt-swift", from: "0.53.0"),
-        .package(url: "https://github.com/apple/swift-docc-plugin", from: "1.0.0"),
     ],
     targets: [
         .target(