CIP-0010 | Validation by GitHub workflow (#837)

* fix spelling error which breaks structure

* add CI workflow validation

* correction on validation step

* auto run approval

* update

* Changes to schema and workflow

---------

Co-authored-by: Michiel <michiel.bellengmail.com>

.github/workflows/cip10-validation.yaml

@@ -0,0 +1,30 @@
+name: CIP-10 - Validate Registry JSON on Pull Request
+
+on:
+  pull_request:
+    paths:
+      - 'CIP-0010/registry.json'
+
+jobs:
+  approve: # Pre-approval step
+    runs-on: ubuntu-latest
+    steps:
+    - name: Approve
+      run: echo For security reasons, all pull requests need to be approved first before running any automated CI.
+
+  validate-json:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '21'
+
+    - name: Install dependencies
+      run: npm install ajv-cli
+
+    - name: Validate JSON against schema
+      run: npx ajv validate -s CIP-0010/registry.schema.json -d CIP-0010/registry.json  > /dev/null

CIP-0010/registry.schema.json

@@ -1,64 +1,25 @@
 {
-    "$schema": "http://json-schema.org/draft-07/schema",
-    "$id": "https://github.com/cardano-foundation/CIPs/blob/master/CIP-0010",
-    "type": "array",
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "$id": "https://github.com/cardano-foundation/CIPs/blob/master/CIP-0010",    
     "title": "Transaction Metadata Label Registry",
-    "description": "JSON schema for transaction metadata label registry",
-    "default": [],
-    "examples": [
-        [
-            {
-                "transaction_metadatum_label": 1967,
-                "description": "nut.link metadata oracles registry"
-            },
-            {
-                "transaction_metadatum_label": 1968,
-                "description": "nut.link metadata oracles data points"
-            }
-        ]
-    ],
-    "additionalItems": false,
+    "description": "JSON schema for transaction metadata label registry",    
+    "type": "array",
     "items": {
-        "$id": "#/items",
-        "anyOf": [
-            {
-                "$id": "#/items/anyOf/0",
-                "type": "object",
-                "title": "The first anyOf schema",
-                "description": "An entry in the transaction metadata label registry",
-                "default": {},
-                "examples": [
-                    {
-                        "transaction_metadatum_label": 1967,
-                        "description": "nut.link metadata oracles registry"
-                    }
-                ],
-                "required": [
-                    "transaction_metadatum_label",
-                    "description"
-                ],
-                "properties": {
-                    "transaction_metadatum_label": {
-                        "$id": "#/items/anyOf/0/properties/transaction_metadatum_label",
-                        "type": "integer",
-                        "title": "The transaction_metadatum_label number",
-                        "default": 0,
-                        "examples": [
-                            1967
-                        ]
-                    },
-                    "description": {
-                        "$id": "#/items/anyOf/0/properties/description",
-                        "type": "string",
-                        "title": "The metadatum label description",
-                        "default": "",
-                        "examples": [
-                            "nut.link metadata oracles registry"
-                        ]
-                    }
-                },
-                "additionalProperties": true
-            }
-        ]
+      "type": "object",
+      "properties": {
+        "transaction_metadatum_label": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "description": {
+          "type": "string",
+          "maxLength": 256
+        }
+      },
+      "required": [
+        "transaction_metadatum_label",
+        "description"
+      ],
+      "additionalProperties": false
     }
-}
+  }