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ci/cache: Prune profile generations
Update docs / update (push) Failing after 1m5s
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CI / Check, build and cache nixfiles (push) Failing after 3h5m51s
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Explicitly remove expired generations from the nonstandard Harmonia
profile before collecting garbage. This keeps old CI closures from
remaining rooted until the cache exhausts its inodes.
This commit is contained in:
Jack O'Sullivan
2026-08-25 08:46:45 +01:00
parent e875971237
commit adea4bd9e5
2 changed files with 6 additions and 3 deletions
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docs/deployment.md
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@@ -223,8 +223,8 @@ Harmonia substituter as the boxes), runs `nix flake check --no-build`, then buil
of `.#ci.x86_64-linux`: systems as `system-<name>`, homes as `home-<name>` (with `@` changed to
`-at-`), packages as `package-<name>`, and the development `shell`. Each result is pushed to the
Harmonia cache with [`ci/push-to-cache.sh`](../ci/push-to-cache.sh). Before the first push, the
workflow collects cache paths older than its retention period so a full cache cannot prevent
collection from being reached.
workflow deletes cache-profile generations older than its retention period, then collects
unreachable paths so a full cache cannot prevent collection from being reached.
It then builds `.#ciDrv.x86_64-linux`, a `linkFarm` of all CI attributes, and pushes it with
`UPDATE_PROFILE=1`. That updates the `nixfiles` profile on the cache box and collects old paths