Include file hash in the resource state for the Python provisioner ex…

…ample (pulumi#864)

aws-py-ec2-provisioners/provisioners.py

@@ -11,6 +11,15 @@
 from typing import Any, Optional
 from typing_extensions import TypedDict
 from uuid import uuid4
+import hashlib
+
+
+def sha256sum(filename):
+ h = hashlib.sha256()
+ with open(filename, 'rb') as f:
+ data = f.read()
+ h.update(data)
+ return h.hexdigest()
 
 # ConnectionArgs tells a provisioner how to access a remote resource. It includes the hostname
 # and optional port (default is 22), username, password, and private key information.
@@ -115,6 +124,7 @@ def __init__(self, name: str, conn: pulumi.Input[ConnectionArgs],
  'conn': conn,
  'src': src,
  'dest': dest,
+ 'fileHash': sha256sum(src),
  },
  opts,
  )