Debug CI

.github/workflows/debug.yml

@@ -0,0 +1,24 @@
+name: vertx-json-schema (5.x)
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+jobs:
+  Debug:
+    name: Debug env issue
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: master
+      - name: Install JDK
+        uses: actions/setup-java@v2
+        with:
+          java-version: 11
+          distribution: temurin
+      - name: Get project version
+        run: echo "PROJECT_VERSION=$(mvn org.apache.maven.plugins:maven-help-plugin:evaluate -Dexpression=project.version -q -DforceStdout | grep -v '\[')" >> $GITHUB_ENV