Add init, docker-compose and dockerfile

Author: Stratouklos

Dockerfile

@@ -0,0 +1,12 @@
+FROM elixir:1.3.4
+
+RUN mix local.hex --force
+RUN mix local.rebar --force
+RUN mix archive.install --force https://github.com/phoenixframework/archives/raw/master/phoenix_new.ez
+RUN curl -sL https://deb.nodesource.com/setup_6.x | bash -
+RUN apt-get install -y -q nodejs
+
+WORKDIR /app
+ADD . /app
+
+CMD mix phoenix.server

docker-compose.yml

@@ -0,0 +1,18 @@
+version: '3'
+services:
+  db:
+    image: postgres:9.6-alpine
+  web:
+    build:
+      context: .
+      args:
+        http_proxy: ${HTTP_PROXY}
+        https_proxy: ${HTTP_PROXY}
+        HTTP_PROXY: ${HTTP_PROXY}
+        HTTPS_PROXY: ${HTTP_PROXY}
+    volumes:
+      - .:/app
+    ports:
+      - "4000:4000"
+    depends_on:
+      - db

init

@@ -0,0 +1,26 @@
+#!/bin/sh
+set -e
+#set -o xtrace
+
+function usage () {
+    printf """
+    DESCRIPTION:
+        Create a new dockerized Phoenix project
+    Example: ./init hello_world
+    """
+
+}
+
+if  [[ -z  $1  ]]; then
+  usage
+  exit 1
+fi
+
+docker-compose -p $1 up -d
+docker-compose -p $1 run web mix phoenix.new $1
+mv $1/* ./
+mv $1/.gitignore ./
+rm -rf $1
+sed -i.bak 's/hostname: "localhost"/hostname: "db"/g' config/dev.exs && rm -f config/dev.exs.bak
+docker-compose -p $1 run web mix ecto.create
+docker-compose -p $1 restart web