Allow specifying different AiiDA base image (#213)

This allows us to test the plugin against multiple versions of AiiDA.

.github/workflows/ci.yml

@@ -1,13 +1,22 @@
 name: Continuous Integration
 
 on:
-  [push, pull_request]
+  push:
+      branches:
+          - main
+  pull_request:
 
 jobs:
 
   test-plugin:
 
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        aiida-version:
+          - '2.4.3'
+          - '2.5.1'
+
     timeout-minutes: 30
 
     steps:
@@ -35,6 +44,8 @@ jobs:
         tags: aiida_cp2k_test
         cache-from: type=local,src=/tmp/.buildx-cache
         cache-to: type=local,dest=/tmp/.buildx-cache-new
+        build-args: |
+          AIIDA_VERSION=${{ matrix.aiida-version }}
 
     # Temp fix
     # https://github.com/docker/build-push-action/issues/252

Dockerfile

@@ -5,8 +5,9 @@
 # For further information on the license, see the LICENSE.txt file.           #
 ###############################################################################
 
+ARG AIIDA_VERSION=2.5.0
 
-FROM aiidateam/aiida-core-with-services:2.5.0
+FROM aiidateam/aiida-core-with-services:${AIIDA_VERSION}
 
 # To prevent the container to exit prematurely.
 ENV KILL_ALL_RPOCESSES_TIMEOUT=50

README.md

@@ -53,10 +53,15 @@ Once this is done, you can build the Docker image with the following command:
 ```bash
 docker build -t aiida_cp2k_test .
 ```
+To test against another version of aiida-core, you can specify the build agrument `AIIDA_VERSION`:
+```bash
+docker build -t aiida_cp2k_test --build-arg AIIDA_VERSION=2.4.3 .
+```
+
 Then, you can launch the container:
 
 ```bash
-DOKERID=`docker run -d aiida_cp2k_test`
+DOCKERID=`docker run -d aiida_cp2k_test`
 ```
 This will remeber the container ID in the variable `DOKERID`.
 You can then run the tests with the following command: