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git:gitlab:ci:yaml:rules [2024/01/18 13:12] – niziakgit:gitlab:ci:yaml:rules [2025/01/03 14:06] (current) – niziak
Line 13: Line 13:
 [[https://docs.gitlab.com/ee/ci/yaml/#ruleschanges|rules:changes]] [[https://docs.gitlab.com/ee/ci/yaml/#ruleschanges|rules:changes]]
  
 +===== conditional variables =====
 +
 +<code yaml>
 +build:
 +  rules:
 +    - if: $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH
 +      variables:
 +        CCACHE_DISABLE: 1
 +    - if: $CI_COMMIT_TAG
 +      variables:
 +        CCACHE_DISABLE: 1
 +</code>
 +
 +  * [[https://docs.gitlab.com/ee/ci/caching/index.html#use-a-variable-to-control-a-jobs-cache-policy|Use a variable to control a job’s cache policy]]
 +  * [[https://gitlab.com/gitlab-org/gitlab/-/issues/270415#note_1050526105|Support `cache` policies for job `rules`]]
 +
 +
 +<code yaml>
 +workflow:
 +  rules:
 +    - if: $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH
 +      variables:
 +        CCACHE_DISABLE: 1
 +        CACHE_CCACHE_POLICY: pull
 +    - if: $CI_COMMIT_TAG
 +      variables:
 +        CCACHE_DISABLE: 1
 +        CACHE_CCACHE_POLICY: pull
 +    - when: always
 +
 +.ccache: &cache-ccache
 +  key: cache-ccache
 +  paths:
 +    - .ccache
 +  policy: ${CACHE_CCACHE_POLICY}
 +
 +
 +.build-target:
 +  cache:
 +    - <<: *cache-ccache
 +
 +</code>
  
 ===== negate glob? ===== ===== negate glob? =====
Line 26: Line 68:
  
 Ruby's fnmatch is used to handle patterns. It doesn't support ''!'' character. Ruby's fnmatch is used to handle patterns. It doesn't support ''!'' character.
-To write rule to do not match changes in ''src/**/*'' directory but matches ''s'', ''sr'', ''src2'':+ 
 +To write rule to do not match changes in <code>src/**/*</code> directory but matches ''s'', ''sr'', ''src2'':
 <code yaml> <code yaml>
 rules: rules:
   - changes:   - changes:
     - "{[^s]*,s,s[^r]*,sr,sr[^c]*,src?*}/**/*"     - "{[^s]*,s,s[^r]*,sr,sr[^c]*,src?*}/**/*"
 +    - "*"
 +</code>
 +
 +Note: second pattern ''*'' is for match any file (but not directory!)
 +More, to exclude ''src/'' and ''doc/'':
 +
 +<code yaml>
 +  rules:
 +    - changes:
 +        - "{[^s^d]*,s,d,s[^r]*,d[^o],sr,do,sr[^c]*,do[^c]*,src?*,doc?*}/**/*"
 +        - "*"
 </code> </code>
  
-More:+More about:
   * [[https://stackoverflow.com/questions/69905938/is-there-a-way-to-write-a-glob-pattern-that-matches-all-files-except-those-in-a|Is there a way to write a glob pattern that matches all files except those in a folder?]]   * [[https://stackoverflow.com/questions/69905938/is-there-a-way-to-write-a-glob-pattern-that-matches-all-files-except-those-in-a|Is there a way to write a glob pattern that matches all files except those in a folder?]]
   * [[https://stackoverflow.com/questions/73228188/gitlab-ci-cd-ruleschanges-negate-glob/73229777#73229777|gitlab CI/CD rules:changes negate glob]]   * [[https://stackoverflow.com/questions/73228188/gitlab-ci-cd-ruleschanges-negate-glob/73229777#73229777|gitlab CI/CD rules:changes negate glob]]