Add pixi-ci.yml job

.github/workflows/pixi-ci.yml

@@ -0,0 +1,28 @@
+name: CI Workflow
+
+on:
+  pull_request:
+
+jobs:
+  build-with-pixi:
+    name: '[pixi:${{ matrix.os }}]'
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        build_type: [Release]
+        os: [ubuntu-22.04, macos-latest, windows-2019]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Print used environment
+      shell: bash
+      run: |
+        env
+
+    - uses: prefix-dev/setup-pixi@v0.5.1
+
+    - name: Run the tests
+      shell: bash -l {0}
+      run: pixi run test