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Diffstat (limited to 'doc/builders/trivial-builders.chapter.md')
| -rw-r--r-- | doc/builders/trivial-builders.chapter.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/builders/trivial-builders.chapter.md b/doc/builders/trivial-builders.chapter.md index bc1317cc49c..46620e1b459 100644 --- a/doc/builders/trivial-builders.chapter.md +++ b/doc/builders/trivial-builders.chapter.md @@ -37,7 +37,7 @@ This works just like `runCommand`. The only difference is that it also provides Variant of `runCommand` that forces the derivation to be built locally, it is not substituted. This is intended for very cheap commands (<1s execution time). It saves on the network roundrip and can speed up a build. -::: note +::: {.note} This sets [`allowSubstitutes` to `false`](https://nixos.org/nix/manual/#adv-attr-allowSubstitutes), so only use `runCommandLocal` if you are certain the user will always have a builder for the `system` of the derivation. This should be true for most trivial use cases (e.g. just copying some files to a different location or adding symlinks), because there the `system` is usually the same as `builtins.currentSystem`. ::: |