Merge branch 'gitlab-ci-6' into 'master'

Add deployment hooks to GitLab CI config

See merge request opensource/PrivateStorageio!63

.gitlab-ci.yml

@@ -14,3 +14,19 @@ system-tests:
   script:
     - "nix-shell --run 'nix-build nixos/system-tests.nix'"
 
+deploy-to-staging:
+  stage: "deploy"
+  only:
+    - "staging"
+  script:
+    - echo -n "Hello $GITLAB_USER_LOGIN from $CI_JOB_NAME. I was triggered by $CI_PIPELINE_SOURCE "
+    - echo "and would like to deploy the $CI_COMMIT_BRANCH branch to the staging environment."
+
+deploy-to-production:
+  stage: "deploy"
+  only:
+    - "production"
+  script:
+    - echo -n "Hello $GITLAB_USER_LOGIN from $CI_JOB_NAME. I was triggered by $CI_PIPELINE_SOURCE "
+    - echo "and would like to deploy the $CI_COMMIT_BRANCH branch to the production environment."
+