chore(migration): ajouter scripts et migrations de donnees

scripts/normalize-dump.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+import sys
+
+
+TABLE_NAME_MAP = {
+    "ModelType": "model_types",
+}
+
+
+def normalize_identifiers(sql: str) -> str:
+    out = []
+    i = 0
+    in_single = False
+    length = len(sql)
+
+    while i < length:
+        ch = sql[i]
+
+        if in_single:
+            if ch == "'":
+                if i + 1 < length and sql[i + 1] == "'":
+                    out.append("''")
+                    i += 2
+                    continue
+                in_single = False
+            out.append(ch)
+            i += 1
+            continue
+
+        if ch == "'":
+            in_single = True
+            out.append(ch)
+            i += 1
+            continue
+
+        if ch == '"':
+            i += 1
+            ident = []
+            while i < length:
+                if sql[i] == '"':
+                    break
+                ident.append(sql[i])
+                i += 1
+            ident_str = ''.join(ident)
+            mapped = TABLE_NAME_MAP.get(ident_str)
+            if mapped is not None:
+                out.append(mapped)
+            else:
+                out.append(ident_str.lower())
+            if i < length and sql[i] == '"':
+                i += 1
+            continue
+
+        out.append(ch)
+        i += 1
+
+    return ''.join(out)
+
+
+def main() -> int:
+    if len(sys.argv) != 3:
+        print("Usage: scripts/normalize-dump.py <input.sql> <output.sql>", file=sys.stderr)
+        return 1
+
+    src = sys.argv[1]
+    dst = sys.argv[2]
+
+    with open(src, "r", encoding="utf-8") as f:
+        data = f.read()
+
+    normalized = normalize_identifiers(data)
+
+    with open(dst, "w", encoding="utf-8") as f:
+        f.write(normalized)
+
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())