config: add regression on checkstyle-samples ant

.ci/no-exception-test.sh

@@ -179,6 +179,23 @@ no-exception-only-javadoc)
   removeFolderWithProtectedFiles contribution
   ;;
 
+no-exception-samples-ant)
+  CS_POM_VERSION="$(getCheckstylePomVersion)"
+  echo 'CS_POM_VERSION='"${CS_POM_VERSION}"
+  mvn -e --no-transfer-progress -B install -Pno-validations
+  checkout_from https://github.com/sevntu-checkstyle/checkstyle-samples
+  cd .ci-temp/checkstyle-samples/ant-project
+
+  sed -i -e "/<dependencies>/,/<\/dependencies>/ "`
+    `"s|name=\"checkstyle\" rev=\".*\""`
+    `"|name=\"checkstyle\" rev=\"$CS_POM_VERSION\"|g" ivy.xml
+
+  ant checkstyle
+
+  cd ../..
+  removeFolderWithProtectedFiles checkstyle-samples
+  ;;
+
 
   *)
   echo "Unexpected argument: $1"

.travis.yml

@@ -7,6 +7,7 @@ language: java
 cache:
   directories:
     - ~/.m2
+    - ~/.ivy2
 
 branches:
   only:
@@ -16,7 +17,7 @@ before_install:
   - sudo apt update
 
 install:
-  - sudo apt install -y groovy xsltproc xmlstarlet
+  - sudo apt install -y groovy xsltproc xmlstarlet ant
   - ./.ci/travis.sh install-adoptium-jdk
   - ./.ci/travis.sh install-custom-mvn
 
@@ -54,6 +55,11 @@ jobs:
         - DESC="codenarc analysis"
         - CMD="./.ci/codenarc.sh"
 
+    - jdk: openjdk11
+      env:
+        - DESC="no-exception-samples-ant"
+        - CMD="./.ci/no-exception-test.sh no-exception-samples-ant"
+
     # Ensure that all modules are used in no exception configs
     - env:
         - DESC="ensure that all modules are used in no exception configs"