add docker-compose.yml to have a docker dev env

Author: mathroc

Dockerfile

@@ -0,0 +1,14 @@
+FROM php:7
+
+WORKDIR /scripts
+
+RUN apt-get update && apt-get install -y zlib1g-dev git
+RUN docker-php-ext-install zip mbstring
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin/ --filename=composer
+
+ADD composer.lock /scripts/composer.lock
+ADD composer.json /scripts/composer.json
+
+RUN composer install
+
+ENV PATH /scripts/vendor/bin/:$PATH

docker-compose.yml

@@ -0,0 +1,9 @@
+php:
+  build: .
+  command: phpspec
+  volumes:
+    - ./composer.json:/scripts/composer.json:rw
+    - ./composer.lock:/scripts/composer.lock:rw
+    - ./spec:/scripts/spec:rw
+    - ./src:/scripts/src:rw
+    - ./vendor:/scripts/vendor:rw