diff options
Diffstat (limited to 'doc/manual/src/advanced-topics/diff-hook.md')
| -rw-r--r-- | doc/manual/src/advanced-topics/diff-hook.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/manual/src/advanced-topics/diff-hook.md b/doc/manual/src/advanced-topics/diff-hook.md index 207aad3b8..6e5834a15 100644 --- a/doc/manual/src/advanced-topics/diff-hook.md +++ b/doc/manual/src/advanced-topics/diff-hook.md @@ -102,13 +102,13 @@ In particular, notice the has copied the build results to that directory where you can examine it. > []{#check-dirs-are-unregistered} **Note** -> +> > Check paths are not protected against garbage collection, and this > path will be deleted on the next garbage collection. -> +> > The path is guaranteed to be alive for the duration of > the `diff-hook`'s execution, but may be deleted any time after. -> +> > If the comparison is performed as part of automated tooling, please > use the diff-hook or author your tooling to handle the case where the > build was not deterministic and also a check path does not exist. @@ -117,7 +117,7 @@ has copied the build results to that directory where you can examine it. already. If the derivation has not been built Nix will fail with the error: - error: some outputs of '/nix/store/hzi1h60z2qf0nb85iwnpvrai3j2w7rr6-unstable.drv' + error: some outputs of '/nix/store/hzi1h60z2qf0nb85iwnpvrai3j2w7rr6-unstable.drv' are not valid, so checking is not possible Run the build without `--check`, and then try with `--check` again. |