Create docker image for the pipeline

.github/actions/docker.yml

@@ -0,0 +1,12 @@
+name: 'Docker'
+description: 'Installs dependencies in a docker container that will be used in workflows'
+runs:
+  using: 'docker'
+  image: './docker/Dockerfile'
+  args:
+    - ${{ inputs.script }}
+
+inputs:
+  script:
+    description: 'The script to run inside the container.'
+    required: true

.github/workflows/ci.yml

@@ -16,7 +16,13 @@ jobs:
     - uses: actions/checkout@v3
       with:
         submodules: true
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+    # - name: Build
+    #   run: cargo build --verbose
+    # - name: Run tests
+    #   run: cargo test --verbose
+    - name: Test
+      uses: ./actions/docker.yml
+      with:
+        script: |
+          cargo build --verbose
+          cargo test --verbose

docker/Dockerfile

@@ -0,0 +1,12 @@
+# ubuntu 22.04
+FROM ubuntu@sha256:3d1556a8a18cf5307b121e0a98e93f1ddf1f3f8e092f1fddfd941254785b95d7
+
+RUN apt update && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -qy --no-install-recommends \
+        libsdl2-dev
+
+COPY entrypoint.sh /entrypoint.sh
+
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

docker/entrypoint.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+
+SCRIPT=$1
+
+eval "$SCRIPT"