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Diffstat (limited to 'doc/manual/rl-next/fod-failure-includes-url.md')
| -rw-r--r-- | doc/manual/rl-next/fod-failure-includes-url.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/manual/rl-next/fod-failure-includes-url.md b/doc/manual/rl-next/fod-failure-includes-url.md new file mode 100644 index 000000000..43179aa52 --- /dev/null +++ b/doc/manual/rl-next/fod-failure-includes-url.md @@ -0,0 +1,16 @@ +--- +synopsis: "Hash mismatch diagnostics for fixed-output derivations include the URL" +cls: [1536] +credits: [jade] +category: Improvements +--- + +Now, when building fixed-output derivations, Lix will guess the URL that was used in the derivation using the `url` or `urls` properties in the derivation environment. +This is a layering violation but making these diagnostics tractable when there are multiple instances of the `AAAA` hash is too significant of an improvement to pass it up. + +``` +error: hash mismatch in fixed-output derivation '/nix/store/sjfw324j4533lwnpmr5z4icpb85r63ai-x1.drv': + likely URL: https://meow.puppy.forge/puppy.tar.gz + specified: sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= + got: sha256-a1Qvp3FOOkWpL9kFHgugU1ok5UtRPSu+NwCZKbbaEro= +``` |