solana: check in IDL (#429)

.github/workflows/solana.yml

@@ -134,6 +134,9 @@ jobs:
         - name: Setup SDK
           run: make sdk
           shell: bash
+        - name: Check idl
+          run: |
+            git diff --exit-code idl
         - name: Run tests
           run: anchor test
           shell: bash

solana/Makefile

@@ -1,10 +1,10 @@
 .PHONY: build
-build: _anchor-build target/idl/example_native_token_transfers.json
+build: _anchor-build target/idl/example_native_token_transfers.json idl
 
 # remove the generics from the idl file. This is necessary as of anchor 0.29.0, because
 # the javascript library does not support generics yet, and just panics
 .PHONY: target/idl/example_native_token_transfers.json
-target/idl/example_native_token_transfers.json:
+target/idl/example_native_token_transfers.json: _anchor-build
 	@echo "Removing generics from $@"
 	@ ./scripts/patch-idl $@
 
@@ -15,10 +15,17 @@ _anchor-build:
 anchor-test: node_modules build target/idl/example_native_token_transfers.json sdk
 	anchor test --skip-build
 
-sdk: build target/idl/example_native_token_transfers.json
+sdk: build
 	@echo "Building SDK"
 	cd ../sdk && npm ci && npm run build:solana
 
+.PHONY: idl
+idl: target/idl/example_native_token_transfers.json
+	@ mkdir -p $@/json
+	@ mkdir -p $@/ts
+	@ cp -r target/idl/* $@/json/
+	@ cp -r target/types/* $@/ts/
+
 node_modules: package-lock.json
 	npm ci
 

solana/idl/json/dummy_transfer_hook.json

@@ -0,0 +1,113 @@
+{
+  "version": "0.1.0",
+  "name": "dummy_transfer_hook",
+  "instructions": [
+    {
+      "name": "initializeExtraAccountMetaList",
+      "accounts": [
+        {
+          "name": "payer",
+          "isMut": true,
+          "isSigner": true
+        },
+        {
+          "name": "extraAccountMetaList",
+          "isMut": true,
+          "isSigner": false
+        },
+        {
+          "name": "mint",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "tokenProgram",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "associatedTokenProgram",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "counter",
+          "isMut": true,
+          "isSigner": false
+        },
+        {
+          "name": "systemProgram",
+          "isMut": false,
+          "isSigner": false
+        }
+      ],
+      "args": []
+    },
+    {
+      "name": "transferHook",
+      "accounts": [
+        {
+          "name": "sourceToken",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "mint",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "destinationToken",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "authority",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "extraAccountMetaList",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "dummyAccount",
+          "isMut": false,
+          "isSigner": false,
+          "docs": [
+            "computes and the on-chain code correctly passes on the PDA."
+          ]
+        },
+        {
+          "name": "counter",
+          "isMut": true,
+          "isSigner": false
+        }
+      ],
+      "args": [
+        {
+          "name": "amount",
+          "type": "u64"
+        }
+      ]
+    }
+  ],
+  "accounts": [
+    {
+      "name": "Counter",
+      "type": {
+        "kind": "struct",
+        "fields": [
+          {
+            "name": "count",
+            "type": "u64"
+          }
+        ]
+      }
+    }
+  ],
+  "metadata": {
+    "address": "BgabMDLaxsyB7eGMBt9L22MSk9KMrL4zY2iNe14kyFP5"
+  }
+}