Check for YAML config; create it if it doesn't exist.

Author: hyletic

src/lovd/config.py

@@ -11,6 +11,7 @@
 
 import yaml
 
+
 # ─── helper functions ───────────────────────────────────────────────────────────── ✦ ─
 #
 def load_acquisition_config() -> yaml.YAMLObject:
@@ -30,6 +31,16 @@ def load_acquisition_config() -> yaml.YAMLObject:
         if targets_path.exists():
             with open(targets_path, "r") as f:
                  return yaml.safe_load(f)
+        else:
+            fp = Path("acquisition.yaml")
+            fp.touch()
+            with open(fp, "w") as f:
+                data = {
+                    "target_gene_symbols": ["COL5A1", "MTHFR"],
+                    "email": "user@example.com",
+                    "user_agent": "My-Organization/1.0 (Purpose)"
+                }
+                yaml.safe_dump(data, f)
 
     raise FileNotFoundError("`acquisition.yaml` not found in any parent directory.")