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Forward the whole Nix config to the post-build-hook

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Fill `NIX_CONFIG` with the value of the current Nix configuration before
calling the post-build-hook.
That way the whole configuration (including the possible
`experimental-features`, a possibly `--store` option or whatever) will
be made available to the hook
This commit is contained in:
regnat 2021-07-15 18:17:18 +02:00
parent bdc24efc87
commit 9b1f3cbc13
4 changed files with 32 additions and 4 deletions
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src/libstore/build/derivation-goal.cc
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@ -757,6 +757,7 @@ void runPostBuildHook(
hookEnvironment.emplace("DRV_PATH", store.printStorePath(drvPath));
hookEnvironment.emplace("OUT_PATHS", chomp(concatStringsSep(" ", store.printStorePathSet(outputPaths))));
hookEnvironment.emplace("NIX_CONFIG", globalConfig.toKeyValue());
RunOptions opts(settings.postBuildHook, {});
opts.environment = hookEnvironment;