refactor: Move build functionality to utils/docker and metadata models to models directory

Co-Authored-By: Aaron <AJ> Steers <[email protected]>

Author: devin-ai-integration[bot]

airbyte_cdk/models/connector_metadata.py

@@ -0,0 +1,54 @@
+"""Models for connector metadata."""
+
+from __future__ import annotations
+
+from enum import Enum
+from typing import Optional
+
+from pydantic import BaseModel, Field
+
+
+class ConnectorLanguage(str, Enum):
+    """Connector implementation language."""
+
+    PYTHON = "python"
+    JAVA = "java"
+    LOW_CODE = "low-code"
+    MANIFEST_ONLY = "manifest-only"
+    UNKNOWN = "unknown"
+
+
+class ConnectorBuildOptions(BaseModel):
+    """Connector build options from metadata.yaml."""
+
+    model_config = {"extra": "allow"}
+
+    baseImage: Optional[str] = Field(
+        None, description="Base image to use for building the connector"
+    )
+    path: Optional[str] = Field(
+        None, description="Path to the connector code within the repository"
+    )
+
+
+class ConnectorMetadata(BaseModel):
+    """Connector metadata from metadata.yaml."""
+
+    model_config = {"extra": "allow"}
+
+    dockerRepository: str = Field(..., description="Docker repository for the connector image")
+    dockerImageTag: str = Field(..., description="Docker image tag for the connector")
+    language: Optional[ConnectorLanguage] = Field(
+        None, description="Language of the connector implementation"
+    )
+    connectorBuildOptions: Optional[ConnectorBuildOptions] = Field(
+        None, description="Options for building the connector"
+    )
+
+
+class MetadataFile(BaseModel):
+    """Represents the structure of a metadata.yaml file."""
+
+    model_config = {"extra": "allow"}
+
+    data: ConnectorMetadata = Field(..., description="Connector metadata")

airbyte_cdk/utils/docker/__init__.py

@@ -0,0 +1 @@
+"""Docker utilities for Airbyte CDK."""