add another check that validates that the context for jsonld

Signed-off-by: Maximilian Huber <[email protected]>

.github/workflows/spec-parser.yml

@@ -39,6 +39,11 @@ jobs:
               --out-dir /tmp/spec-parser.out \
               ../model
 
+      - name: validate that context is valid
+        run: |
+          python3 -m pip install rdflib
+          python3 ./.github/workflows/test_context.py /tmp/spec-parser.out/context.json
+
       - uses: actions/upload-artifact@v3
         with:
           name: model.ttl
@@ -78,11 +83,14 @@ jobs:
         run: |
           git fetch 
           git checkout gh-pages
-          rm -rf /auto-generated/
+
           cp /tmp/spec-parser.out/model.ttl .
           cp /tmp/spec-parser.out/model.jsonld .
           cp /tmp/spec-parser.out/context.json .
+
+          rm -rf /auto-generated/
           cp -r /tmp/auto-generated/ .
+
           if [ -n "$(git status -s -- "auto-generated/" "*.ttl" "*.jsonld" "*.json")" ]
           then
             git add model.ttl model.jsonld context.json auto-generated/

.github/workflows/test_context.py

@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2023 spdx contributors
+#
+# SPDX-License-Identifier: Apache-2.0
+
+import sys
+from rdflib import Graph
+
+def parseString(data: str) -> Graph:
+  return Graph().parse(data=data, format='json-ld')
+
+def testLocalContext(context_file: str) -> Graph:
+  data = "{ \"@context\": [ \"" + context_file + "\" ], \"@graph\": [ ] }"
+  parseString(data)
+
+
+if __name__ == '__main__':
+  # run testLocalContext with first argument as context file
+  testLocalContext(sys.argv[1])