No allow import from derivation - #15
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UnstoppableMango
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Jul 19, 2026
UnstoppableMango
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- Initial vibe
- Re-enable go cache
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Pull request overview
Disables Nix import-from-derivation (IFD) for this flake/CI and switches the gomod2nix input to a forked source, aligning with the goal of re-enabling Go caching while avoiding IFD.
Changes:
- Set
nixConfig.allow-import-from-derivation = falseinflake.nix. - Switch
gomod2nixflake input fromnix-communitytoUnstoppableMango(and updateflake.lockaccordingly). - Add
allow-import-from-derivation = falseto the CI build job’s Nix configuration.
Reviewed changes
Copilot reviewed 2 out of 3 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| flake.nix | Disables IFD via nixConfig and repoints gomod2nix to a fork. |
| flake.lock | Locks the new gomod2nix fork revision/hash. |
| .github/workflows/ci.yml | Disables IFD in the CI build job’s Nix config. |
| # Trigger Nix GC on GitHub-hosted runners when < 3GiB free; keep up to 10GiB free. | ||
| min-free = 3221225472 | ||
| max-free = 10737418240 | ||
| allow-import-from-derivation = false |
Comment on lines
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| gomod2nix = { | ||
| url = "github:nix-community/gomod2nix"; | ||
| # url = "github:nix-community/gomod2nix"; | ||
| url = "github:UnstoppableMango/gomod2nix?ref=main"; | ||
| inputs.nixpkgs.follows = "nixpkgs"; |
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