24 lines
890 B
Nix
24 lines
890 B
Nix
# Evaluate `release.nix' like Hydra would. Too bad nix-instantiate can't to do this.
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let
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inherit (import ../../lib) isDerivation mapAttrs;
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trace = if builtins.getEnv "VERBOSE" == "1" then builtins.trace else (x: y: y);
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rel = removeAttrs (import ../../pkgs/top-level/release.nix { }) [ "tarball" "unstable" ];
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# Add the ‘recurseForDerivations’ attribute to ensure that
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# nix-instantiate recurses into nested attribute sets.
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recurse = path: attrs:
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if (builtins.tryEval attrs).success then
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if isDerivation attrs
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then
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if (builtins.tryEval attrs.drvPath).success
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then { inherit (attrs) name drvPath; }
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else { failed = true; }
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else if attrs == null then {}
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else { recurseForDerivations = true; } //
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mapAttrs (n: v: let path' = path ++ [n]; in trace path' (recurse path' v)) attrs
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else { };
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in recurse [] rel
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