fest: remove vendored aws-lambda-cpp

.github/workflows/test-on-push-and-pr.yml

@@ -27,10 +27,10 @@ jobs:
 
     # The tests in this job drive the compiled extension against a stub RAPID,
     # so unlike the unit tests they need the native code built first.
-    - name: Install aws-lambda-cpp build dependencies
+    - name: Install build dependencies
       run: |
         sudo apt-get update
-        sudo apt-get install -y g++ make cmake libcurl4-openssl-dev
+        sudo apt-get install -y g++ make curl gnupg libcurl4-openssl-dev
 
     - name: Install requirements
       run: make init

.gitignore

@@ -153,5 +153,4 @@ tmp*.py
 
 # dependencies
 deps/artifacts/
-deps/aws-lambda-cpp-*/
 deps/curl-*/

README.md

@@ -31,12 +31,13 @@ Also, your Lambda function code needs to be copied into the image.
 # Include global arg in this stage of the build
 ARG FUNCTION_DIR
 
-# Install aws-lambda-cpp build dependencies
+# Install build dependencies
 RUN apt-get update && \
   apt-get install -y \
   g++ \
   make \
-  cmake \
+  curl \
+  gnupg \
   unzip \
   libcurl4-openssl-dev
 
@@ -62,12 +63,13 @@ FROM public.ecr.aws/docker/library/python:buster as build-image
 # Include global arg in this stage of the build
 ARG FUNCTION_DIR
 
-# Install aws-lambda-cpp build dependencies
+# Install build dependencies
 RUN apt-get update && \
   apt-get install -y \
   g++ \
   make \
-  cmake \
+  curl \
+  gnupg \
   unzip \
   libcurl4-openssl-dev