fix .gitlab-ci.yml

.gitlab-ci.yml

@@ -2,11 +2,14 @@ image: maven:latest
 
 variables:
   MAVEN_CLI_OPTS: "--batch-mode"
+  MAVEN_OPTS: "-Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true"
 
+# Cache downloaded dependencies and plugins between builds.
+# To keep cache across branches add 'key: "$CI_JOB_NAME"'
 cache:
+  key: ${CI_JOB_NAME}
   paths:
-    - .m2/repository/
-#    - **/target/
+    - .m2/repository
 
 build:
   stage: build
@@ -22,7 +25,7 @@ deploy:
     - build
   script:
     - mkdir public
-    - cp p2repository/target/repository public/repository
+    - mv p2repository/target/repository public/repository
 #  only:
 #    - master