Using local Dockerfiles for all tests

Dockerfile.bats

@@ -0,0 +1,24 @@
+FROM ubuntu:16.04
+MAINTAINER Gruntwork <info@gruntwork.io>
+
+# Install basic dependencies
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
+    apt-get install -y vim python-pip jq sudo curl
+
+# Install Bats
+RUN apt-get install -y software-properties-common && \
+    add-apt-repository ppa:duggan/bats && \
+    DEBIAN_FRONTEND=noninteractive apt-get update && \
+    apt-get install -y bats
+
+# Install AWS CLI
+RUN pip install awscli --upgrade --user
+
+# Install moto: https://github.com/spulec/moto
+RUN pip install flask moto moto[server]
+
+# Install tools we'll need to create a mock EC2 metadata server
+RUN apt-get install -y net-tools iptables
+
+# Copy mock AWS CLI into the PATH
+COPY ./.circleci/aws-local.sh /usr/local/bin/aws

docker-compose.yml

@@ -3,12 +3,16 @@ services:
   shellcheck:
     build:
       context: ./
+      dockerfile: Dockerfile.shellcheck
     volumes:
       - ./:/usr/local/src/bash-commons
     working_dir: /usr/local/src/bash-commons/.circleci
     command: ./shellcheck.sh
   bats:
-    image: gruntwork/bash-commons-circleci-tests
+          # image: gruntwork/bash-commons-circleci-tests
+    build:
+      context: ./
+      dockerfile: Dockerfile.bats
     volumes:
       # Mount all the files so you have "hot reload" of all changes from the host
       - ./:/usr/local/src/bash-commons
@@ -20,4 +24,4 @@ services:
       # For moto
       - "5000:5000"
       # For ec2-metadata-mock
-      - "8111:8111"
+      - "8111:8111"