Build the container properly

Docker/ubuntu-16.04/Dockerfile

@@ -1,18 +1,11 @@
 FROM ircmaxell/php-compiler:16.04-dev
 
-WORKDIR ../
+COPY ./ /compiler
 
-RUN curl -L https://github.com/ircmaxell/php-compiler/archive/master.zip -o master.zip && \
-    unzip master.zip && \
-    mv php-compiler-master/* compiler/
-
-WORKDIR compiler
+WORKDIR /compiler
 
 RUN php /composer.phar install --no-ansi --no-dev --no-interaction --no-progress --no-scripts --optimize-autoloader
 
-# Needed to initialize PRE
-RUN php vendor/autoload.php
-
 ENTRYPOINT ["php", "/compiler/bin/jit.php"]
 
 CMD ["-r", "'echo \"Hello World\n\";'"]

Makefile

@@ -15,7 +15,7 @@ shell:
 .PHONY: docker-build
 docker-build:
 	docker build -t ircmaxell/php-compiler:16.04-dev Docker/dev/ubuntu-16.04
-	docker build --no-cache -t ircmaxell/php-compiler:16.04 Docker/ubuntu-16.04
+	docker build --no-cache -t ircmaxell/php-compiler:16.04 -f Docker/ubuntu-16.04/Dockerfile .
 
 .PHONY: benchmark
 benchmark: rebuild-changed