MLIA-546 Merge AIET into MLIA

Merge the deprecated AIET interface for backend execution into MLIA:

- Execute backends directly (without subprocess and the aiet CLI)
- Fix issues with the unit tests
- Remove src/aiet and tests/aiet
- Re-factor code to replace 'aiet' with 'backend'
- Adapt and improve unit tests after re-factoring
- Remove dependencies that are not needed anymore (click and cloup)

Change-Id: I450734c6a3f705ba9afde41862b29e797e511f7c

1 files changed, 93 insertions, 0 deletions

diff --git a/src/mlia/backend/config.py b/src/mlia/backend/config.py
new file mode 100644
index 0000000..657adef
--- /dev/null
+++ b/src/mlia/backend/config.py
@@ -0,0 +1,93 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+"""Contain definition of backend configuration."""
+from pathlib import Path
+from typing import Dict
+from typing import List
+from typing import Literal
+from typing import Optional
+from typing import Tuple
+from typing import TypedDict
+from typing import Union
+
+
+class UserParamConfig(TypedDict, total=False):
+    """User parameter configuration."""
+
+    name: Optional[str]
+    default_value: str
+    values: List[str]
+    description: str
+    alias: str
+
+
+UserParamsConfig = Dict[str, List[UserParamConfig]]
+
+
+class ExecutionConfig(TypedDict, total=False):
+    """Execution configuration."""
+
+    commands: Dict[str, List[str]]
+    user_params: UserParamsConfig
+    build_dir: str
+    variables: Dict[str, str]
+    lock: bool
+
+
+class NamedExecutionConfig(ExecutionConfig):
+    """Execution configuration with name."""
+
+    name: str
+
+
+class BaseBackendConfig(ExecutionConfig, total=False):
+    """Base backend configuration."""
+
+    name: str
+    description: str
+    config_location: Path
+    annotations: Dict[str, Union[str, List[str]]]
+
+
+class ApplicationConfig(BaseBackendConfig, total=False):
+    """Application configuration."""
+
+    supported_systems: List[str]
+    deploy_data: List[Tuple[str, str]]
+
+
+class ExtendedApplicationConfig(BaseBackendConfig, total=False):
+    """Extended application configuration."""
+
+    supported_systems: List[NamedExecutionConfig]
+    deploy_data: List[Tuple[str, str]]
+
+
+class ProtocolConfig(TypedDict, total=False):
+    """Protocol config."""
+
+    protocol: Literal["local", "ssh"]
+
+
+class SSHConfig(ProtocolConfig, total=False):
+    """SSH configuration."""
+
+    username: str
+    password: str
+    hostname: str
+    port: str
+
+
+class LocalProtocolConfig(ProtocolConfig, total=False):
+    """Local protocol config."""
+
+
+class SystemConfig(BaseBackendConfig, total=False):
+    """System configuration."""
+
+    data_transfer: Union[SSHConfig, LocalProtocolConfig]
+    reporting: Dict[str, Dict]
+
+
+BackendItemConfig = Union[ApplicationConfig, SystemConfig]
+BackendConfig = Union[List[ExtendedApplicationConfig], List[SystemConfig]]