gnu: go-github-com-arceliar-ironwood: Move to golang-web.

* gnu/packages/golang.scm (go-github-com-arceliar-ironwood): Move from here...
* gnu/packages/golang-web.scm: ...to here.

Change-Id: I6ae9084a88ffe0b7cb2d21234c246399e3e0f088

gnu/packages/golang-web.scm

@@ -210,6 +210,54 @@ required dependencies.  The HTTP response contains the aggregated health
 result and details about the health status of each component.")
     (license license:expat)))
 
+(define-public go-github-com-arceliar-ironwood
+  (package
+    (name "go-github-com-arceliar-ironwood")
+    (version "v0.0.0-20241122002527-75a6e82fa380")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/Arceliar/ironwood")
+             (commit (go-version->git-ref version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1xrdy5yn2y8q147n6fafc8cqjf6my06wzlhghv0c5ra9rqg1dii7"))))
+    (build-system go-build-system)
+    (arguments
+     (list
+      #:import-path "github.com/Arceliar/ironwood"
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'remove-examples
+            (lambda* (#:key import-path #:allow-other-keys)
+              (delete-file-recursively
+               (string-append "src/" import-path "/cmd/ironwood-example"))))
+          ;; XXX: Replace when go-build-system supports nested path.
+          (delete 'build)
+          (replace 'check
+            (lambda* (#:key import-path tests? #:allow-other-keys)
+              (when tests?
+                (with-directory-excursion (string-append "src/" import-path)
+                  (invoke "go" "test" "-v" "./..."))))))))
+    (propagated-inputs
+     (list go-github-com-arceliar-phony
+           go-github-com-bits-and-blooms-bitset
+           go-github-com-bits-and-blooms-bloom-v3
+           go-golang-org-x-crypto))
+    (home-page "https://github.com/Arceliar/ironwood")
+    (synopsis "Experimental network routing library")
+    (description
+     "Ironwood is a routing library with a @code{net.PacketConn}-compatible
+interface using @code{ed25519.PublicKey}s as addresses.  Basically, you use it
+when you want to communicate with some other nodes in a network, but you can't
+guarantee that you can directly connect to every node in that network.  It was
+written to test improvements to / replace the routing logic in
+@url{https://github.com/yggdrasil-network/yggdrasil-go,Yggdrasil}, but it may
+be useful for other network applications.")
+    (license license:mpl2.0)))
+
 (define-public go-github-com-anaskhan96-soup
   (package
     (name "go-github-com-anaskhan96-soup")