docker devenv WIP

docker/docker-compose.yaml

@@ -0,0 +1,7 @@
+version: 3.8
+services: 
+    elixir_dev:
+        build: 
+            context: ./elixir_dev
+        ports:
+            - 4000:4000

docker/elixir_dev/.Dockerfile

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+FROM ubuntu:18.04
+
+# install ubuntu packages
+RUN apt-get update -q \
+ && apt-get install -y \
+    git \
+    curl \
+    locales \
+    build-essential \
+    autoconf \
+    libncurses5-dev \
+    libwxgtk3.0-dev \
+    libgl1-mesa-dev \
+    libglu1-mesa-dev \
+    libpng-dev \
+    libssh-dev \
+    unixodbc-dev \
+ && apt-get clean
+
+# install asdf and its plugins
+# ASDF will only correctly install plugins into the home directory as of 0.7.5
+# so .... Just go with it.
+ENV ASDF_ROOT /root/.asdf
+ENV PATH "${ASDF_ROOT}/bin:${ASDF_ROOT}/shims:$PATH"
+
+RUN git clone https://github.com/asdf-vm/asdf.git ${ASDF_ROOT} --branch v0.7.5  \
+ && asdf plugin-add erlang https://github.com/asdf-vm/asdf-erlang \
+ && asdf plugin-add elixir https://github.com/asdf-vm/asdf-elixir \
+ && asdf plugin-add nodejs https://github.com/asdf-vm/asdf-nodejs \
+ && ${ASDF_ROOT}/plugins/nodejs/bin/import-release-team-keyring
+
+# set the locale
+RUN locale-gen en_US.UTF-8
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US:en
+ENV LC_ALL en_US.UTF-8
+# install erlang
+ENV ERLANG_VERSION 22.0.7
+RUN asdf install erlang ${ERLANG_VERSION} \
+ && asdf global erlang ${ERLANG_VERSION}
+
+# install elixir
+ENV ELIXIR_VERSION 1.10.3-otp-21
+RUN asdf install elixir ${ELIXIR_VERSION} \
+ && asdf global elixir ${ELIXIR_VERSION}
+
+# install local Elixir hex and rebar
+RUN mix local.hex --force \
+ && mix local.rebar --force
+
+# install nodejs
+ENV NODEJS_VERSION 12.8.4
+RUN asdf install nodejs ${NODEJS_VERSION} \
+ && asdf global nodejs ${NODEJS_VERSION}