Merge pull request #1584 from awslabs/release/v1.23.0

Release/v1.23.0

Author: sriram-mv

samtranslator/__init__.py

@@ -1 +1 @@
-__version__ = "1.22.0"
+__version__ = "1.23.0"

samtranslator/model/sam_resources.py

@@ -140,7 +140,9 @@ def to_cloudformation(self, **kwargs):
         alias_name = ""
         if self.AutoPublishAlias:
             alias_name = self._get_resolved_alias_name("AutoPublishAlias", self.AutoPublishAlias, intrinsics_resolver)
-            code_sha256 = self.AutoPublishCodeSha256
+            code_sha256 = None
+            if self.AutoPublishCodeSha256:
+                code_sha256 = intrinsics_resolver.resolve_parameter_refs(self.AutoPublishCodeSha256)
             lambda_version = self._construct_version(
                 lambda_function, intrinsics_resolver=intrinsics_resolver, code_sha256=code_sha256
             )

tests/translator/input/function_with_alias_and_code_sha256.yaml

@@ -1,3 +1,9 @@
+Parameters:
+  AutoPublishCodeSha256:
+    Type: "String"
+    Description: "Sha256 to uniquely identify creation of the lambda"
+    Default: 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
+
 Resources:
   MinimalFunction:
     Type: 'AWS::Serverless::Function'
@@ -6,6 +12,6 @@ Resources:
       Handler: hello.handler
       Runtime: python2.7
       AutoPublishAlias: live
-      AutoPublishCodeSha256: 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
+      AutoPublishCodeSha256: !Ref AutoPublishCodeSha256
       VersionDescription: sam-testing