Create postgres.yml

.github/workflows/postgres.yml

@@ -0,0 +1,27 @@
+name: postgres
+on:
+  workflow_dispatch:
+    inputs:
+      postgres:
+        description: "List of postgres containers, injected as TESTCONTAINERS_POSTGRES_IMAGE"
+        default: '["postgres:13-alpine", "postgres:15-alpine"]'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        postgres: ${{ fromJSON(github.event.inputs.postgres) }}
+      fail-fast: false
+    env:
+      TESTCONTAINERS_POSTGRES_IMAGE: ${{ matrix.postgres }}
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: true
+    - uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        cache: maven
+    - run: find . \( -type d -name .git -prune \) -o -type f -print0 | xargs -0 sed -i "s/postgres:12-alpine/$TESTCONTAINERS_POSTGRES_IMAGE/g"
+    - run: mvn --batch-mode verify