Add validation job

.github/workflows/update-data.yml

@@ -6,9 +6,18 @@ on:
     branches: ['main']
 
 jobs:
-  update-data:
+  validate-questions:
     runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Validate questions
+        run: python scripts/validate_questions.py
+        shell: sh
 
+  update-data:
+    runs-on: ubuntu-latest
     steps:
       - name: Call webhook
         run: curl -X POST ${{secrets.DEPLOY_WEBHOOK}}

.github/workflows/validate-questions.yml

@@ -0,0 +1,15 @@
+name: Validate questions
+
+# Configures this workflow to run every time a change is pushed to the branch called `release`.
+on: [pull_request]
+
+jobs:
+  validate-questions:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Validate questions
+        run: python scripts/validate_questions.py
+        shell: sh

scripts/validate_questions.py

@@ -0,0 +1,33 @@
+import os
+import json
+import logging
+
+logging.basicConfig(level=logging.DEBUG)
+
+for filename in os.listdir("data/questions"):
+    logging.info("Analyzing " + filename)
+    with open(os.path.join("data/questions", filename), 'r') as f:
+        text = f.read()
+        try:
+            data = json.loads(text)
+
+            for q in data:
+                if q["quest"] == "" and q["image"] == "":
+                    raise Exception(str(data.index(q)) + ") Question's text and image cannot both be empty.")
+                if q["quest"] is None or q["image"] is None or q["answers"] is None or q["correct"] is None:
+                    raise Exception(str(data.index(q)) + ") Some parameters are null or missing.")
+
+                if len(q["answers"]) == 0:
+                    raise Exception(str(data.index(q)) + ") Question has no answers.")
+
+                for a in q["answers"]:
+                    if a["text"] == "" and a["image"] == "":
+                        raise Exception(str(data.index(q)) + ") Answer's text and image cannot both be empty.")
+                    if a["text"] is None or a["image"] is None:
+                        raise Exception(str(data.index(q)) + ") Some answer's parameters are null or missing.")
+
+        except Exception as e:
+            logging.error(getattr(e, 'message', repr(e)))
+            logging.fatal(filename + " is invalid. Aborting.")
+
+logging.info("Parsing successful!")