Add tests to workflow

Author: Yury Frolov

.github/workflows/test.yaml

@@ -0,0 +1,27 @@
+name: tests
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  regress:
+    name: regress
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        os-version: ['jammy', 'noble']
+        version: ['13', '14', '15', '16', '17']
+
+    steps:
+
+      - name: Check out code
+        uses: actions/checkout@v5
+
+      - name: Run tests
+        run: |
+            make pg_version=${{ matrix.version }} codename=${{ matrix.os-version }} regress
+

Makefile

@@ -73,6 +73,7 @@ tgz:
 	git archive --prefix=$(DISTNAME)/ HEAD | gzip -9 > $(DISTNAME).tar.gz
 
 pg_version?=16
+codename?=jammy
 regress:
-	docker build . --tag pg_hash:1.0 --build-arg POSTGRES_VERSION=$(pg_version) && docker run pg_hash:1.0 | tee logs.out
+	docker build . --tag pg_hash:1.0 --build-arg POSTGRES_VERSION=$(pg_version) --build-arg codename=$(codename) && docker run pg_hash:1.0 | tee logs.out