Add nix pull through cache to CI builds.

2026-10-21 09:43:17 -04:00
parent 1fa6327511
commit e44be41d94
5 changed files with 20 additions and 0 deletions
--- a/.webhook_bridge/pipeline-foreign-document-test.yaml
+++ b/.webhook_bridge/pipeline-foreign-document-test.yaml
@@ -122,6 +122,10 @@ spec:
              - "$(params.image-name)-buildcache"
              - --cache-to
              - "$(params.image-name)-buildcache"
+              - --build-arg
+              - "SOURCE_DATE_EPOCH=$(tasks.get-git-commit-time.results.unix-time)"
+              - --build-arg
+              - "NIX_SUBSTITUTERS=http://ncps.nix-pull-through-cache.svc.cluster.local:80 https://cache.nixos.org"
          - name: REGISTRIES_CONF
            value: |
              unqualified-search-registries = ["docker.io"]