Resolve "fix empty version issue in CI"

Closes #40 (closed)

.gitlab-ci.yml

@@ -56,11 +56,15 @@ build container image:
     name: gcr.io/kaniko-project/executor:debug
     entrypoint: [""]
   script:
-    - env
-    - export
     # use tag for version if not empty; else commit sha
     - "[[ -n ${CI_COMMIT_TAG} ]] && export version=${CI_COMMIT_TAG} || export version=${CI_COMMIT_SHORT_SHA}"
     - echo $version
+    - "[[ -n $CI_COMMIT_TAG ]] && export version=$CI_COMMIT_TAG || export version=$CI_COMMIT_SHORT_SHA"
+    - echo $version
+    - "[[ -n $CI_COMMIT_TAG ]] && echo ja || echo nein"
+    - export tag=$CI_COMMIT_TAG
+    - "[[ -n $tag ]] && export version=$tag || export version=$CI_COMMIT_SHORT_SHA"
+    - echo $version
     # - mkdir -p /kaniko/.docker
     # - echo "{\"auths\":{\"$CI_REGISTRY\":{\"auth\":\"$(echo -n ${CI_REGISTRY_USER}:${CI_REGISTRY_PASSWORD} | base64 | tr -d '\n')\"},\"$harbor_registry\":{\"auth\":\"$HARBOR_ROBOT_TOKEN64\"}}}" > /kaniko/.docker/config.json
     # - /kaniko/executor