From 2f4ad2ed24de4c727b0a8bd5260b9d65095bd364 Mon Sep 17 00:00:00 2001
From: adust09 <shoukitsuda@icloud.com>
Date: Thu, 28 May 2026 00:06:58 +0900
Subject: [PATCH] feat(transport-interop): add Haskell (libp2p-hs)
 implementation

Register libp2p-hs as a transport-interop implementation (haskell-v0.1),
supporting TCP + Noise + Yamux.

- impl/haskell/v0.1/Makefile: fetches libp2p-hs at a pinned commit and builds
  its root Dockerfile (which produces the libp2p-interop daemon) via
  dockerBuildWrapper.sh, writing image.json.
- versionsInput.json: add haskell-v0.1 (transports: tcp, secureChannels: noise,
  muxers: yamux). containerImageID is omitted so the canonical image.json lookup
  is used.
---
 .../impl/haskell/v0.1/.gitignore              |  3 +++
 transport-interop/impl/haskell/v0.1/Makefile  | 25 +++++++++++++++++++
 transport-interop/versionsInput.json          | 12 +++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 transport-interop/impl/haskell/v0.1/.gitignore
 create mode 100644 transport-interop/impl/haskell/v0.1/Makefile

diff --git a/transport-interop/impl/haskell/v0.1/.gitignore b/transport-interop/impl/haskell/v0.1/.gitignore
new file mode 100644
index 000000000..b8fb9be5a
--- /dev/null
+++ b/transport-interop/impl/haskell/v0.1/.gitignore
@@ -0,0 +1,3 @@
+libp2p-hs-*
+*.zip
+image.json
diff --git a/transport-interop/impl/haskell/v0.1/Makefile b/transport-interop/impl/haskell/v0.1/Makefile
new file mode 100644
index 000000000..fc9399baf
--- /dev/null
+++ b/transport-interop/impl/haskell/v0.1/Makefile
@@ -0,0 +1,25 @@
+image_name := haskell-v0.1
+commitSha := 574acdc43f824090f8d397e4e36ea8a5d2fb8317
+
+all: image.json
+
+# Build the image from libp2p-hs's own root Dockerfile, which compiles the
+# libp2p-interop daemon. dockerBuildWrapper.sh runs:
+#   docker buildx build --load -t $(image_name) .
+image.json: libp2p-hs-${commitSha}
+	cd libp2p-hs-${commitSha} && IMAGE_NAME=${image_name} ../../../../dockerBuildWrapper.sh .
+	docker image inspect ${image_name} -f "{{.Id}}" | \
+		xargs -I {} echo "{\"imageID\": \"{}\"}" > $@
+
+libp2p-hs-${commitSha}: libp2p-hs-${commitSha}.zip
+	unzip -o libp2p-hs-${commitSha}.zip
+
+libp2p-hs-${commitSha}.zip:
+	wget -O $@ "https://github.com/adust09/libp2p-hs/archive/${commitSha}.zip"
+
+.PHONY: clean all
+
+clean:
+	rm -f image.json
+	rm -f libp2p-hs-*.zip
+	rm -rf libp2p-hs-*
diff --git a/transport-interop/versionsInput.json b/transport-interop/versionsInput.json
index cf329aaba..b3971bc43 100644
--- a/transport-interop/versionsInput.json
+++ b/transport-interop/versionsInput.json
@@ -469,5 +469,17 @@
     ],
     "secureChannels": [],
     "muxers": []
+  },
+  {
+    "id": "haskell-v0.1",
+    "transports": [
+      "tcp"
+    ],
+    "secureChannels": [
+      "noise"
+    ],
+    "muxers": [
+      "yamux"
+    ]
   }
 ]
\ No newline at end of file