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--- gitlabci [2022/09/22 14:19] – skipidar
+++ gitlabci [2022/09/22 16:35] (current) – skipidar
@@ Line 229: / Line 229: @@
 === extends: syntax ===
+=== <<: *my_anchor reuse properties with anchors ===
+Using anchors you can reuse attriburtes across jobs,
+especially from a disabled job:
+<sxh yaml>
+.deployment: &deployment
+  image: path/to/image.jpg
+  tags:
+    - LAUNCHTAG
+.deploy_to_prod:
+  <<: *deployment
+  variables: !reference [.env_variables, prod]
+.deploy_to_prodint:
+  <<: *deployment
+  variables: !reference [.env_variables, prodint]
+</sxh>
+=== !reference [.terraform, feature_destroy] ===
+Reference some piece of code.
+https://docs.gitlab.com/ee/ci/yaml/yaml_optimization.html#reference-tags
+Use the !reference custom YAML tag to select keyword configuration from other job sections and reuse it in the current section.
+Unlike YAML anchors, you can use `!reference` tags to reuse configuration from included configuration files as well.
+setup.yml
+<sxh yaml>
+.setup:
+  script:
+    - echo creating environment
+</sxh>
+gitlab-ci.yml
+<sxh yaml>
+include:
+  - local: setup.yml
+.teardown:
+  after_script:
+    - echo deleting environment
+test:
+  script:
+    - !reference [.setup, script]
+    - echo running my own command
+  after_script:
+    - !reference [.teardown, after_script]
+</sxh>