feat: add flexible pattern and multiple examples for start_date field

Co-Authored-By: AJ Steers <aj@airbyte.io>

Author: devin-ai-integration[bot]

airbyte_cdk/sources/file_based/config/abstract_file_based_spec.py

@@ -54,8 +54,15 @@ class AbstractFileBasedSpec(BaseModel):
     start_date: Optional[str] = Field(
         title="Start Date",
         description="UTC date and time in the format 2017-01-25T00:00:00.000000Z. Any file modified before this date will not be replicated.",
-        examples=["2021-01-01T00:00:00.000000Z"],
+        examples=[
+            "2021-01-01T00:00:00.000000Z",
+            "2021-01-01T00:00:00Z",
+            "2021-01-01T00:00:00.000Z",
+            "2021-01-01",
+        ],
         format="date-time",
+        pattern=r"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[+-][0-9]{2}:[0-9]{2})?)?$",
+        pattern_descriptor="YYYY-MM-DD, YYYY-MM-DDTHH:mm:ssZ, or YYYY-MM-DDTHH:mm:ss.SSSSSSZ",
         order=1,
     )
 

unit_tests/sources/file_based/scenarios/csv_scenarios.py

@@ -61,8 +61,15 @@
                     "start_date": {
                         "title": "Start Date",
                         "description": "UTC date and time in the format 2017-01-25T00:00:00.000000Z. Any file modified before this date will not be replicated.",
-                        "examples": ["2021-01-01T00:00:00.000000Z"],
+                        "examples": [
+                            "2021-01-01T00:00:00.000000Z",
+                            "2021-01-01T00:00:00Z",
+                            "2021-01-01T00:00:00.000Z",
+                            "2021-01-01",
+                        ],
                         "format": "date-time",
+                        "pattern": r"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[+-][0-9]{2}:[0-9]{2})?)?$",
+                        "pattern_descriptor": "YYYY-MM-DD, YYYY-MM-DDTHH:mm:ssZ, or YYYY-MM-DDTHH:mm:ss.SSSSSSZ",
                         "order": 1,
                         "type": "string",
                     },