Another integration test try

.github/workflows/integration-tests.yml

@@ -35,17 +35,20 @@ jobs:
       run: |
         docker run -d \
           --name relspec-test-postgres \
+          --network host \
           -e POSTGRES_USER=relspec \
           -e POSTGRES_PASSWORD=relspec_test_password \
           -e POSTGRES_DB=relspec_test \
-          -p 5439:5432 \
+          -e POSTGRES_HOST_AUTH_METHOD=trust \
-          postgres:16-alpine
+          -e PGPORT=5439 \
+          postgres:16-alpine \
+          -p 5439
 
     - name: Wait for PostgreSQL to be ready
       run: |
         echo "Waiting for PostgreSQL to be ready..."
         for i in {1..30}; do
-          if docker exec relspec-test-postgres pg_isready -U relspec -d relspec_test > /dev/null 2>&1; then
+          if docker exec relspec-test-postgres pg_isready -U relspec -d relspec_test -p 5439 > /dev/null 2>&1; then
             echo "PostgreSQL is ready!"
             break
           fi
@@ -54,15 +57,17 @@ jobs:
         done
         # Give it one more second to fully initialize
         sleep 2
+        echo "Testing connection from host..."
+        docker exec relspec-test-postgres psql -U relspec -d relspec_test -p 5439 -c "SELECT version();" || echo "Warning: Connection test failed"
 
     - name: Initialize test database
       run: |
-        docker exec -i relspec-test-postgres psql -U relspec -d relspec_test < tests/postgres/init.sql
+        docker exec -i relspec-test-postgres psql -U relspec -d relspec_test -p 5439 < tests/postgres/init.sql
 
     - name: Verify database setup
       run: |
         echo "Verifying database initialization..."
-        docker exec relspec-test-postgres psql -U relspec -d relspec_test -c "
+        docker exec relspec-test-postgres psql -U relspec -d relspec_test -p 5439 -c "
         SELECT
           (SELECT COUNT(*) FROM pg_namespace WHERE nspname NOT IN ('pg_catalog', 'information_schema', 'pg_toast') AND nspname NOT LIKE 'pg_%') as schemas,
           (SELECT COUNT(*) FROM pg_tables WHERE schemaname NOT IN ('pg_catalog', 'information_schema')) as tables,