Cache gitlab-ci based on mix.lock

b9a99ac0 · Alex Gleason · d9e782c1 · b9a99ac0
Verified Commit b9a99ac0 authored Apr 27, 2021 by Alex Gleason
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,7 +8,9 @@ variables: &global_variables
  MIX_ENV: test

 cache: &global_cache_policy
-  key: ${CI_COMMIT_REF_SLUG}
+  key:
+    files:
+      - mix.lock
  paths:
    - deps
    - _build