Add release version of Dockerfile and use in workflow (#171)

Currently, the release Docker build doesn't actually use the Firedrake
`release` branch. The quickest way to fix this is to create a second
Dockerfile, which should do the trick for now.

Author: joewallwork

.github/workflows/docker_firedrake-parmmg_release.yml

@@ -56,7 +56,7 @@ jobs:
     with:
       # starting from firedrake-parmmg-base, build firedrake-parmmg image
       # which includes Animate, Movement, Goalie, and Thetis packages
-      dockerfile-path: 'docker/Dockerfile.firedrake-parmmg'
+      dockerfile-path: 'docker/Dockerfile.firedrake-parmmg_release'
       firedrake-branch: 'release'
       docker-image-tag: 'ghcr.io/mesh-adaptation/firedrake-parmmg:release'
       load-docker-image-artifact: 'firedrake-parmmg-base-release'

docker/Dockerfile.firedrake-parmmg_release

@@ -0,0 +1,26 @@
+# Dockerfile that provides Firedrake release built with (Par)Mmg support
+# and with the main mesh-adaptation packages installed in /root
+FROM ghcr.io/mesh-adaptation/firedrake-parmmg-base:release
+
+# Which branch is to be used across all repositories?
+ARG BRANCH="main"
+
+WORKDIR /root
+
+# Install Thetis
+RUN pip install --verbose --src . -e git+https://github.com/thetisproject/thetis.git#egg=thetis
+
+# Install adapt_common, Animate, Movement, Goalie and their dependencies
+RUN git clone https://github.com/mesh-adaptation/adapt_common.git && \
+    git clone https://github.com/mesh-adaptation/animate.git && \
+    git clone https://github.com/mesh-adaptation/movement.git && \
+    git clone https://github.com/mesh-adaptation/goalie.git && \
+    cd animate && git checkout ${BRANCH} && cd .. && \
+    cd movement && git checkout ${BRANCH} && cd .. && \
+    cd goalie && git checkout ${BRANCH} && cd .. && \
+    cd animate && git submodule init && git submodule update && cd .. && \
+    cd movement && git submodule init && git submodule update && cd .. && \
+    pip install -e adapt_common[dev] && \
+    pip install -e animate[dev] && \
+    pip install -e movement[dev] && \
+    pip install -e goalie[dev]