.github: actions: add testing for unreleased ubuntu versions

Author: whitty

.github/workflows/main.yml

@@ -36,3 +36,44 @@ jobs:
       run: |
         modinfo facetimehd
         grep bdc_pci /usr/lib/modprobe.d/blacklist-facetimehd-dkms.conf
+
+  test:
+    name: Test build for ${{ matrix.os }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os:
+          - 25.04
+    container:
+      image: ghcr.io/whitty/gh_ubuntu_${{ matrix.os }}:feature-github_actions
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: recursive
+
+    - name: Install dependencies
+      run: apt update && env DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends build-essential devscripts equivs
+    - name: Install deb dependencies
+      run: |
+        mk-build-deps
+        apt update && env DEBIAN_FRONTEND=noninteractive apt install -y --no-install-recommends ./facetimehd-dkms-build-deps*deb
+        git config --global --add safe.directory "${GITHUB_WORKSPACE}" && git clean -xfd
+
+    - name: Build
+      run: dpkg-buildpackage -us -uc
+    - name: Test install
+      run: |
+        env DEBIAN_FRONTEND=noninteractive apt install -y ../facetimehd-dkms_*.deb
+        find /var/lib/dkms/facetimehd/ -name make.log -exec cat {} \; || true
+        dpkg -L facetimehd-dkms
+
+    - name: Check install
+      run: |
+        # Can't use native modinfo due to underlying OS not matching container OS
+        ver=$(echo /lib/modules/*/updates/dkms | sort -nr | head -n 1 | sed -e 's:/lib/modules/::' -e 's:/updates/dkms.*::')
+        ls -la /lib/modules/${ver}/updates/dkms || true
+        ls /lib/modules/${ver}/updates/dkms/facetimehd.ko || true
+        modinfo -k ${ver} facetimehd
+        ls -latr /usr/lib/modprobe.d/
+        grep bdc_pci /usr/lib/modprobe.d/blacklist-facetimehd-dkms.conf