51 lines
1.5 KiB
Nix
51 lines
1.5 KiB
Nix
{ lib, stdenvNoCC, system, cacert, depotdownloader }:
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let
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checkDepot = depot: with builtins;
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hasAttr "depotId" depot && hasAttr "manifestId" depot;
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depotFormat = "{ depotId = ...; manifestId = ...; [beta = ...;] }";
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in lib.makeOverridable (
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{
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name ? null,
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appId,
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depot,
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additionalDepots ? [],
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hash
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}:
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if ! checkDepot depot then
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throw "Invalid format for depot: must be ${depotFormat}"
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else if ! builtins.all checkDepot additionalDepots then
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throw "Invalid format for additionalDepots: must be ${depotFormat}"
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else
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let
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depotOs =
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if system == "x86_64-linux" then
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"linux"
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else
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throw "fetchFromSteam does not currently support systems other than x86_64-linux";
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makeDepotArg = depot:
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"-app ${appId} -depot ${depot.depotId} -manifest ${depot.manifestId} -os ${depotOs}"
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+ (lib.optionalString (builtins.hasAttr "beta" depot) " -beta ${depot.beta}");
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depotArgs = builtins.map makeDepotArg [ depot ] ++ additionalDepots;
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in stdenvNoCC.mkDerivation {
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name = "steam-depot-${appId}" + (lib.optionalString (name != null) "-${name}");
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builder = ./builder.sh;
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inherit appId;
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inherit depotArgs;
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nativeBuildInputs = [
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depotdownloader
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cacert
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];
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SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
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# impureEnvVars are not handled here
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# if used in an environment with eg, an http proxy, consult DepotDownloader and/or .NET for how to
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# configure that sort of thing
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outputHashMode = "recursive";
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outputHash = hash;
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preferLocalBuild = true;
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})
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