attempt to get phoenix dockerized

Dockerfile

@@ -0,0 +1,26 @@
+# Use an official Elixir runtime as a parent image.
+FROM elixir:latest
+
+RUN apt-get update && \
+  apt-get install -y postgresql-client inotify-tools nodejs npm
+
+# Create app directory and copy the Elixir projects into it.
+RUN mkdir /app
+COPY . /app
+WORKDIR /app
+
+# Install Hex package manager.
+RUN mix local.hex --force
+
+# Compile the project.
+RUN mix deps.get
+
+WORKDIR /app/assets
+RUN npm install --verbose
+
+WORKDIR /app
+RUN mix assets.setup
+RUN mix assets.build
+RUN mix do compile
+
+CMD ["/app/entrypoint.sh"]