Merge pull request #124 from sameersbn/baseimage-update

update baseimage to ubuntu:bionic-20181204

Author: Sameer Naik

.circleci/config.yml

@@ -0,0 +1,60 @@
+version: 2
+jobs:
+  build:
+    working_directory: /workdir
+    docker:
+      - image: docker:18.03.0-ce-git
+        environment:
+          IMAGE_NAME: "sameersbn/postgresql"
+
+    steps:
+      - checkout
+
+      - setup_remote_docker:
+          version: 18.03.1-ce
+
+      - run:
+          name: Docker info
+          command: |
+            docker version
+            docker info
+
+      - restore_cache:
+          keys:
+            - cache-{{ .Branch }}
+          paths:
+            - /cache/layers.tar
+
+      - run:
+          name: Loading docker cache
+          command: |
+            if [[ -f /cache/layers.tar ]]; then
+              docker load -i /cache/layers.tar
+            fi
+
+      - run:
+          name: Build docker image
+          command: |
+            docker build --cache-from=${IMAGE_NAME} -t ${IMAGE_NAME} .
+
+      - run:
+          name: Generate docker build image cache
+          command: |
+            mkdir -p /cache
+            docker save -o /cache/layers.tar ${IMAGE_NAME}
+
+      - save_cache:
+          key: cache-{{ .Branch }}-{{ epoch }}
+          paths:
+            - /cache/layers.tar
+
+workflows:
+  version: 2
+  build-and-test:
+    jobs:
+      - build:
+          filters:
+            branches:
+              only: /.*/
+            tags:
+              only: /.*/

Dockerfile

@@ -1,11 +1,11 @@
-FROM ubuntu:bionic-20180526 AS add-apt-repositories
+FROM ubuntu:bionic-20181204 AS add-apt-repositories
 
 RUN apt-get update \
  && DEBIAN_FRONTEND=noninteractive apt-get install -y wget gnupg \
  && wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
  && echo 'deb http://apt.postgresql.org/pub/repos/apt/ bionic-pgdg main' >> /etc/apt/sources.list
 
-FROM ubuntu:bionic-20180526
+FROM ubuntu:bionic-20181204
 
 LABEL maintainer="sameer@damagehead.com"