Speed up builds (#1647)

When testing SQL Client templates, we need to build dependencies first (at this moment, Pg and MySQL clients).

With this change, the ci.yml workflow action tests the target module in two steps instead of one:

- build the target module skipping tests
- run tests

Signed-off-by: Thomas Segismont <tsegismont@gmail.com>

Author: tsegismont

.github/workflows/ci-4.x.yml

@@ -83,6 +83,8 @@ jobs:
             profile: 'Oracle-23'
             module: 'vertx-oracle-client'
     runs-on: ${{ matrix.os }}
+    env:
+      PROFILE_ARG: ${{ matrix.profile && format('-P {0}', matrix.profile) || '' }}
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -91,10 +93,12 @@ jobs:
         with:
           java-version: ${{ matrix.jdk }}
           distribution: temurin
-      - name: Run tests
+      - name: Build without tests
+        run: |
+          mvn -s .github/maven-ci-settings.xml -q clean install -B $PROFILE_ARG -pl :${{ matrix.module }} -am -DskipTests
+      - name: Run tests for the target module
         run: |
-          PROFILE_ARG="${{ matrix.profile && format('-P {0}', matrix.profile) || '' }}"
-          mvn -s .github/maven-ci-settings.xml -q clean verify -B $PROFILE_ARG -pl :${{ matrix.module }} -am
+          mvn -s .github/maven-ci-settings.xml -q verify -B $PROFILE_ARG -pl :${{ matrix.module }}
   Deploy:
     name: Deploy to OSSRH
     if: ${{ github.repository_owner == 'eclipse-vertx' && (github.event_name == 'push' || github.event_name == 'schedule') }}