Added OpenBSD to the ronin-install.sh CI matrix (issue #21).

.github/workflows/ronin-install.yml

@@ -103,3 +103,22 @@ jobs:
         run: |
           export SHUNIT2="$(command -v shunit2 2>/dev/null)"
           ./test/ronin_install_test.sh
+
+  openbsd:
+    runs-on: ubuntu-latest
+    name: "ronin-install.sh on OpenBSD"
+    steps:
+    - uses: actions/checkout@v4
+    - name: Run tests
+      id: openbsd
+      uses: vmactions/openbsd-vm@v1
+      with:
+        usesh: true
+        prepare: |
+          ftp https://cdn.openbsd.org/pub/OpenBSD/$(uname -r)/{ports.tar.gz,SHA256.sig}
+          signify -Cp /etc/signify/openbsd-$(uname -r | cut -c 1,3)-base.pub -x SHA256.sig ports.tar.gz
+          tar -xvf ports.tar.gz -C /usr
+          pkg_add install devel/shunit2
+        run: |
+          export SHUNIT2="$(command -v shunit2 2>/dev/null)"
+          ./test/ronin_install_test.sh