feat: add default_codebuild_image

Author: Dan Xie

src/lambda_codebase/initial_commit/bootstrap_repository/adf-build/shared/cdk/cdk_constructs/adf_codebuild.py

@@ -22,6 +22,7 @@
 
 ADF_DEPLOYMENT_REGION = os.environ["AWS_REGION"]
 ADF_DEPLOYMENT_ACCOUNT_ID = os.environ["ACCOUNT_ID"]
+DEFAULT_CODEBUILD_IMAGE = "STANDARD_5_0"
 DEFAULT_BUILD_SPEC_FILENAME = 'buildspec.yml'
 DEFAULT_DEPLOY_SPEC_FILENAME = 'deployspec.yml'
 ADF_DEFAULT_BUILD_ROLE_NAME = 'adf-codebuild-role'
@@ -338,7 +339,7 @@ def determine_build_spec(codebuild_id, default_props, target=None):
 
     @staticmethod
     def get_image_by_name(specific_image: str):
-        cdk_image_name = specific_image.upper()
+        cdk_image_name = (specific_image or DEFAULT_CODEBUILD_IMAGE).upper()
         if hasattr(_codebuild.LinuxBuildImage, cdk_image_name):
             return getattr(_codebuild.LinuxBuildImage, cdk_image_name)
         if specific_image.startswith('docker-hub://'):
@@ -393,9 +394,6 @@ def determine_build_image(codebuild_id, scope, target, map_params):
                 specific_image.get('tag', 'latest'),
             )
 
-        if not specific_image:
-            raise ValueError("Required CodeBuild image property is not configured")
-
         return CodeBuild.get_image_by_name(specific_image)
 
     @staticmethod

src/lambda_codebase/initial_commit/bootstrap_repository/adf-build/shared/python/schema_validation.py

@@ -57,7 +57,7 @@
 
 # CodeCommit Source
 CODECOMMIT_SOURCE_PROPS = {
-    "account_id": AWS_ACCOUNT_ID_SCHEMA,
+    Optional("account_id"): AWS_ACCOUNT_ID_SCHEMA,
     Optional("repository"): str,
     Optional("branch"): str,
     Optional("poll_for_changes"): bool,
@@ -308,7 +308,7 @@
             lambda x: PROVIDER_SOURCE_SCHEMAS[x['provider']].validate(x),
         ),
     ),
-    'build': Or(
+    Optional('build'): Or(
         And(
             {
                 Optional("provider"): 'codebuild',