Create divinity_engine.py

divinity_engine.py

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+import os
+import ast
+import subprocess
+from ast_validator import validate_ast
+from sandbox_runner import sandbox_test
+from gated_review import gate_reject
+from patch_manager import prepare_patch, apply_patch
+
+PENDING_PATCH = None        # Stocke un patch en attente de validation humaine
+PENDING_TARGET = None       # Le fichier visé
+
+def divine_mutation(new_code, target_file):
+    global PENDING_PATCH, PENDING_TARGET
+
+    # 1 — Vérification AST
+    ast_ok, ast_err = validate_ast(new_code)
+    if not ast_ok:
+        return f"[❌ AST ERROR]\n{ast_err}"
+
+    # 2 — Shadow Testing
+    sandbox_ok, sandbox_err = sandbox_test(new_code)
+    if not sandbox_ok:
+        return f"[❌ SANDBOX FAILURE]\n{sandbox_err}"
+
+    # 3 — Rejection Gate
+    gate_ok, gate_reason = gate_reject(ast_ok, sandbox_ok)
+    if not gate_ok:
+        return f"[❌ MUTATION BLOQUÉE]\n{gate_reason}"
+
+    # Si tout passe → on prépare le patch mais on ne l'applique PAS
+    PENDING_PATCH = prepare_patch(new_code)
+    PENDING_TARGET = target_file
+
+    return (
+        "[✅ PATCH PRÊT]\n"
+        "La mutation a réussi toutes les vérifications.\n"
+        "Envoie 'VALIDER' pour appliquer, ou 'ANNULER' pour rejeter."
+    )
+
+def apply_pending():
+    global PENDING_PATCH, PENDING_TARGET
+    if PENDING_PATCH and PENDING_TARGET:
+        result = apply_patch(PENDING_TARGET, PENDING_PATCH)
+        PENDING_PATCH = None
+        PENDING_TARGET = None
+        return f"[✔️ PATCH APPLIQUÉ]\nLe fichier {PENDING_TARGET} a été mis à jour."
+    return "Aucun patch en attente."
+
+def cancel_pending():
+    global PENDING_PATCH, PENDING_TARGET
+    PENDING_PATCH = None
+    PENDING_TARGET = None
+    return "[❌ PATCH ANNULÉ]"