c8cc31e079
Change-Id: I25b7197458dbfbde8623545dc0a0286eb2744f10 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9911 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
36 lines
883 B
Nix
36 lines
883 B
Nix
# LGPL-2.1-or-later
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#
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# taken from: https://github.com/NixOS/nix/blob/master/src/libexpr/primops/derivation.nix
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#
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# TODO: rewrite in native Rust code
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/* This is the implementation of the ‘derivation’ builtin function.
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It's actually a wrapper around the ‘derivationStrict’ primop. */
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drvAttrs @ { outputs ? [ "out" ], ... }:
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let
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strict = derivationStrict drvAttrs;
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commonAttrs = drvAttrs // (builtins.listToAttrs outputsList) //
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{
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all = map (x: x.value) outputsList;
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inherit drvAttrs;
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};
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outputToAttrListElement = outputName:
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{
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name = outputName;
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value = commonAttrs // {
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outPath = builtins.getAttr outputName strict;
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drvPath = strict.drvPath;
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type = "derivation";
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inherit outputName;
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};
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};
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outputsList = map outputToAttrListElement outputs;
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in
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(builtins.head outputsList).value
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