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| """SignalMesh core package bootstrap. | |
| Migration engines and guards live in core, but the migration browser surface is | |
| owned by the Site Builder. editor.build() installs that surface explicitly on | |
| its concrete FastAPI app. Core bootstrap must never guess a UI owner by | |
| monkey-patching FastAPI construction. | |
| """ | |
| def _safe(name,label,method="install"): | |
| try: | |
| m=__import__(f"core.{name}",fromlist=[name]); getattr(m,method)() | |
| except Exception as exc: print(f"[{label}] {name} disabled: {type(exc).__name__}: {exc}") | |
| try: | |
| from . import operator_bootstrap as _operator_bootstrap | |
| except Exception as exc: print(f"[operator] bootstrap disabled: {type(exc).__name__}: {exc}") | |
| _safe("bighelp_bridge","bighelp","install_when_ready") | |
| _safe("dbmesh_policy_patch","dbmesh"); _safe("component_data_guard","dbmesh"); _safe("dbmesh_menu_repair","dbmesh") | |
| # Target Joomla schemas differ across generations. Install this after the DB | |
| # policy layer so every migration path uses the same target-column-aware tree | |
| # repair primitive instead of assuming `level` exists. | |
| _safe("schema_tree_guard","dbmesh") | |
| _safe("unified_migration","migration") | |
| _safe("migration_backend_only","migration") | |
| _safe("site_connection_guard","sites"); _safe("site_registry_guard","sites") | |
| # Access/session + connect/intake APIs are backend capabilities. This guard also | |
| # removes historical source/target auto-inference; it does not own migration UI. | |
| _safe("migration_access_guard","migration") | |
| _safe("component_extension_plan_guard","migration"); _safe("component_data_blocker_guard","migration"); _safe("component_family_guard","migration") | |
| _safe("fleet_compat_guard","migration"); _safe("migration_compat_guard","migration") | |
| # Every bridge must preserve the complete source-observed functional contract, | |
| # not merely the code paths that happened to require Joomla-version patches. | |
| _safe("functional_parity_guard","migration") | |
| # Unsupported extension support is an adapter around the proven migrator. The | |
| # normal vendor path remains first choice; compatibility forge work only begins | |
| # when a selected family still lacks a viable target runtime. | |
| _safe("extension_support_guard","migration") | |
| # Final authority: extension/software/compatibility work may shape later | |
| # rehydration, but can never veto the initial safe Joomla/MySQL data pass. This | |
| # must install after every historical migration wrapper so that invariant cannot | |
| # be reintroduced by import order. | |
| _safe("migration_execution_contract","migration") | |
| # Do NOT install migration_lifecycle_suite or migration_scope_suite here. | |
| # editor.migration_routes installs the one migration surface on the actual | |
| # Site Builder app after editor routes exist, then puts the Joomla preview | |
| # catch-all back last. This prevents unrelated FastAPI apps from inheriting it. | |