Add github actions

.github/workflows/build_test.yml

@@ -0,0 +1,24 @@
+on: [push, pull_request]
+
+env:
+  PYTHON_MINIMUM_VERSION: "3.12"
+
+jobs:
+  build_test:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -l {0}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: conda-incubator/setup-miniconda@v3
+        with:
+          channels: conda-forge
+      - name: Install dependencies
+        run: |
+          conda env update --file requirements.txt --name test
+          conda list
+      - name: Build
+        run: mkdir build && cd build && cmake .. && make
+      - name: Run tests
+        run: ./build/tests/test_make_models

requirements.txt

@@ -1,4 +1,4 @@
 gemmi
 cmake
 hdf5=1.12.2
-hdf5-external-filter-plugins
+hdf5-external-filter-plugins