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Merge pull request #120316 from regnat/easy-ca

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Make it easy to try out content-addressed derivations
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Eelco Dolstra 2021-04-26 16:21:05 +02:00 committed by GitHub
parent 32f7980afb 559c5792ef
commit 6b19be4124
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10
pkgs/stdenv/generic/make-derivation.nix
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@ -89,6 +89,10 @@ in rec {
, patches ? []
, __contentAddressed ?
(! attrs ? outputHash) # Fixed-output drvs can't be content addressed too
&& (config.contentAddressedByDefault or false)
, ... } @ attrs:
let
@ -253,6 +257,12 @@ in rec {
inherit doCheck doInstallCheck;
inherit outputs;
} // lib.optionalAttrs (__contentAddressed) {
inherit __contentAddressed;
# Provide default values for outputHashMode and outputHashAlgo because
# most people won't care about these anyways
outputHashAlgo = attrs.outputHashAlgo or "sha256";
outputHashMode = attrs.outputHashMode or "recursive";
} // lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform) {
cmakeFlags =
(/**/ if lib.isString cmakeFlags then [cmakeFlags]