chore: add Elixir container.

.drone.yml

@@ -22,15 +22,17 @@ steps:
     path-style: true
     mount: .docker-build-cache
 
-- name: build base container
+- name: dev-container:base
   image: thegeeklab/drone-docker-buildx:24
   privileged: true
+  depends_on:
+  - retrieve build cache
   settings:
     username: james
     password:
       from_secret: REGISTRY_TOKEN
     registry: code.harton.nz
-    repo: code.harton.nz/james/dev_container
+    repo: code.harton.nz/james/dev-container/base
     cache_from: 'type=local\\,src=.docker-build-cache'
     cache_to: 'type=local,dest=.docker-build-cache'
     provenance: false
@@ -42,6 +44,28 @@ steps:
     - linux/arm64
     - linux/amd64
 
+- name: dev-container:elixir
+  image: thegeeklab/drone-docker-buildx:24
+  privileged: true
+  depends_on:
+  - dev-container:base
+  settings:
+    username: james
+    password:
+      from_secret: REGISTRY_TOKEN
+    registry: code.harton.nz
+    repo: code.harton.nz/james/dev-container/elixir
+    cache_from: 'type=local\\,src=.docker-build-cache'
+    cache_to: 'type=local,dest=.docker-build-cache'
+    provenance: false
+    context: ./elixir
+    dockerfile: ./elixir/Dockerfile
+    tags:
+    - latest
+    platforms:
+    - linux/arm64
+    - linux/amd64
+
 - name: store build cache
   image: meltwater/drone-cache
   pull: true
@@ -51,6 +75,9 @@ steps:
     AWS_SECRET_ACCESS_KEY:
       from_secret: SECRET_ACCESS_KEY
     AWS_PLUGIN_PATH_STYLE: true
+  depends_on:
+  - dev-container:base
+  - dev-container:elixir
   settings:
     rebuild: true
     endpoint:

base/Dockerfile

@@ -15,11 +15,11 @@ RUN apt-get -q -y update && \
   unixodbc-dev unzip wget xz-utils zlib1g-dev zsh gnupg inotify-tools less \
   postgresql-client ssh direnv && apt-get -q -y clean
 
-ARG LANG=en_NZ
+ARG LOCALE=en_NZ
-RUN locale-gen $LANG.UTF-8
+RUN locale-gen $LOCALE.UTF-8
-ENV LANG $LANG.UTF-8
+ENV LANG $LOCALE.UTF-8
-ENV LANGUAGE $LANG:en
+ENV LANGUAGE $LOCALE:en
-ENV LC_ALL $LANG.UTF-8
+ENV LC_ALL $LOCALE.UTF-8
 
 ARG USERNAME=vscode
 ARG USER_UID=1000
@@ -31,15 +31,20 @@ RUN touch /entrypoint.sh && chown ${USERNAME}:${USERNAME} /entrypoint.sh
 RUN mkdir -p /var/tmp/history && chown -R ${USERNAME}:${USERNAME} /var/tmp/history
 RUN mkdir /storage && chown ${USERNAME}:${USERNAME} /storage
 
-
 # Install starship.
 RUN curl -sS https://starship.rs/install.sh > install.sh
 RUN chmod 755 install.sh
 RUN ./install.sh --yes
 RUN rm install.sh
 
+COPY asdf /usr/local/bin/
+RUN chmod 755 /usr/local/bin/asdf
+COPY asdf_install /usr/local/bin/
+RUN chmod 755 /usr/local/bin/asdf_install
+
 USER ${USERNAME}
 ENV HOME=/home/${USERNAME}
+ENV PATH=/usr/local/bin:${PATH}
 
 WORKDIR $HOME
 

elixir/Dockerfile

@@ -0,0 +1,6 @@
+FROM code.harton.nz/james/dev-container/base
+
+RUN asdf asdf plugin add erlang
+RUN asdf asdf install erlang latest
+RUN asdf asdf plugin add elixir
+RUN asdf asdf install elixir latest