README: fix node name look-up
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@ -13,10 +13,13 @@ Afterwards, create a `default.nix` file containing the following:
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```nix
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```nix
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(import
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(import
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(
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(
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let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
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let
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lock = builtins.fromJSON (builtins.readFile ./flake.lock);
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nodeName = lock.nodes.root.inputs.flake-compat;
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in
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fetchTarball {
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fetchTarball {
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url = lock.nodes.flake-compat.locked.url or "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
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url = lock.nodes.${nodeName}.locked.url or "https://github.com/edolstra/flake-compat/archive/${lock.nodes.${nodeName}.locked.rev}.tar.gz";
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sha256 = lock.nodes.flake-compat.locked.narHash;
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sha256 = lock.nodes.${nodeName}.locked.narHash;
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}
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}
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)
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)
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{ src = ./.; }
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{ src = ./.; }
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