ci: Support multiple docker-compose tests.

Author: alexmv

.github/workflows/dockerfile.yaml

@@ -156,13 +156,29 @@ jobs:
           kubectl -n "$namespace" logs "$pod"
           kubectl -n "$namespace" exec "$pod" -c zulip -- cat /var/log/zulip/errors.log
 
+  docker-compose-collect:
+    runs-on: ubuntu-latest
+    outputs:
+      dirs: ${{ steps.dirs.outputs.dirs }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - id: dirs
+        run: |
+          echo "dirs=$(ls -d ci/*/ | jq --raw-input --slurp --compact-output 'split("\n")[:-1]')" >> ${GITHUB_OUTPUT}
+
   docker-compose-test:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     needs:
       - build
+      - docker-compose-collect
     env:
       GITHUB_CI_IMAGE: ghcr.io/${{ github.repository }}:pr-${{ github.event.pull_request.number }}
+    strategy:
+      matrix:
+        dir: ${{ fromJson(needs.docker-compose-collect.outputs.dirs) }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v5
@@ -174,8 +190,8 @@ jobs:
         run: |
           docker compose \
             -f compose.yaml \
-            -f ci/compose.override.yaml \
-            --env-file ci/env \
+            -f ${{ matrix.dir }}/compose.override.yaml \
+            --env-file ${{ matrix.dir }}/env \
             config
 
       - name: Log in to GHCR
@@ -189,8 +205,8 @@ jobs:
         run: |
           docker compose \
             -f compose.yaml \
-            -f ci/compose.override.yaml \
-            --env-file ci/env \
+            -f ${{ matrix.dir }}/compose.override.yaml \
+            --env-file ${{ matrix.dir }}/env \
             up -d --no-build
 
       - name: Wait for services to be healthy
@@ -207,6 +223,9 @@ jobs:
             exit 1
           fi
 
+      - name: Run tests
+        run: ${{ matrix.dir }}/test.sh
+
       - name: Check service logs for critical errors
         if: success() || failure()
         continue-on-error: true

ci/compose.override.yaml renamed to ci/basic/compose.override.yaml

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -eux
+
+echo "Success!"
+exit 0