From ab7eb979460b620427a14157c88f4290c6b701d6 Mon Sep 17 00:00:00 2001
From: Marcin Rataj <lidel@lidel.org>
Date: Thu, 21 Oct 2021 13:17:37 +0200
Subject: [PATCH] chore: http-rpc-runtime.sh

the Rube Goldberg machine for testing HTTP RPC wire format
changes end-to-end
---
 .github/workflows/test.yml | 30 ++++++++++++++++++++++++++----
 .gitignore                 |  3 ++-
 package-lock.json          |  3 ++-
 package.json               |  3 ++-
 setup-http-rpc-runtime.sh  | 38 ++++++++++++++++++++++++++++++++++++++
 5 files changed, 70 insertions(+), 7 deletions(-)
 create mode 100755 setup-http-rpc-runtime.sh

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f22b2fb7..cb506c36 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,13 +4,23 @@ on:
     branches:
       - master
 
+# TODO: remove  below + use of setup-go
+env:
+  IPFS_GO_EXEC: '/tmp/go-ipfs/cmd/ipfs/ipfs'
+  IPFS_JS_EXEC: '/tmp/js-ipfs/packages/ipfs/src/cli.js'
+  IPFS_JS_MODULE: '/tmp/js-ipfs/packages/ipfs/dist/cjs/src/index.js'
+  IPFS_JS_HTTP_MODULE: '/tmp/js-ipfs/packages/ipfs-http-client/dist/cjs/src/index.js'
+
 jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.16'
+      - uses: actions/setup-node@v2
         with:
           node-version: 16
       - uses: actions/cache@v2
@@ -32,6 +42,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.16'
       - uses: actions/setup-node@v2
         with:
           node-version: 16
@@ -59,7 +72,10 @@ jobs:
     name: test node ${{ matrix.node }}
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.16'
+      - uses: actions/setup-node@v2
         with:
           node-version: 16
       - uses: actions/cache@v2
@@ -92,7 +108,10 @@ jobs:
           - webworker
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.16'
+      - uses: actions/setup-node@v2
         with:
           node-version: 16
       - uses: actions/cache@v2
@@ -122,7 +141,10 @@ jobs:
           - electron-renderer
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.16'
+      - uses: actions/setup-node@v2
         with:
           node-version: 16
       - uses: actions/cache@v2
diff --git a/.gitignore b/.gitignore
index 729bf0ce..36922669 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,4 +37,5 @@ dist
 test/test-data/go-ipfs-repo/LOCK
 test/test-data/go-ipfs-repo/LOG
 test/test-data/go-ipfs-repo/LOG.old
-types
\ No newline at end of file
+types
+tmp
diff --git a/package-lock.json b/package-lock.json
index 9b3bf197..e5f5db6d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,6 +7,7 @@
     "": {
       "name": "ipfs-interop",
       "version": "7.0.3",
+      "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
         "aegir": "^35.0.2",
@@ -49,7 +50,7 @@
         "ipfs-http-client": "^53.0.0"
       },
       "engines": {
-        "node": ">=12.0.0",
+        "node": ">=16.0.0",
         "npm": ">6.0.0"
       }
     },
diff --git a/package.json b/package.json
index 8d8167f5..673c977b 100644
--- a/package.json
+++ b/package.json
@@ -19,10 +19,11 @@
     "ipfs-interop": "bin/ipfs-interop.js"
   },
   "engines": {
-    "node": ">=12.0.0",
+    "node": ">=16.0.0",
     "npm": ">6.0.0"
   },
   "scripts": {
+    "postinstall": "bash ./setup-http-rpc-runtime.sh",
     "lint": "aegir lint",
     "build": "aegir build",
     "pretest": "aegir build --esm-tests",
diff --git a/setup-http-rpc-runtime.sh b/setup-http-rpc-runtime.sh
new file mode 100755
index 00000000..73d9a90b
--- /dev/null
+++ b/setup-http-rpc-runtime.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+set -xeo pipefail
+
+# this script  sets up the Rube Goldberg machine for testing HTTP RPC wire format change end-to-end
+# context:
+# - https://github.com/ipfs/go-ipfs/pull/8183
+# - https://github.com/ipfs/js-ipfs/pull/3922
+
+WORKDIR=$(pwd)
+rm -rf /tmp/js-ipfs /tmp/go-ipfs
+
+
+# use updated GO implementation from https://github.com/ipfs/go-ipfs/pull/8183
+cd /tmp
+    git clone -b feat/pubsub-require-multibase https://github.com/coryschwartz/go-ipfs.git
+    cd go-ipfs
+        make build
+        make install
+
+# TODO: go-ipfs binary path to be used as IPFS_GO_EXEC
+realpath /tmp/go-ipfs/cmd/ipfs/ipfs
+
+
+# use updated JS implementation from https://github.com/ipfs/js-ipfs/pull/3922
+cd /tmp
+    git clone -b feat/pubsub-require-multibase https://github.com/ipfs/js-ipfs.git
+    cd js-ipfs
+        npm install
+        npm run build
+        npm run link
+
+cd $WORKDIR
+
+export IPFS_GO_EXEC=/tmp/go-ipfs/cmd/ipfs/ipfs
+export IPFS_JS_EXEC=/tmp/js-ipfs/packages/ipfs/src/cli.js
+export IPFS_JS_MODULE=/tmp/js-ipfs/packages/ipfs/dist/cjs/src/index.js
+export IPFS_JS_HTTP_MODULE=/tmp/js-ipfs/packages/ipfs-http-client/dist/cjs/src/index.js