9eb58f5209
structured attrs: improve support / usage of NIX_ATTRS_{SH,JSON}_FILE
(cherry picked from commit 3c042f3b0b0a7ef9c47bf049f5410dbd4aac9e90)
Change-Id: I7e41838338ee1edf31fff6f9e354c3db2bba6c0e
25 lines
543 B
Nix
25 lines
543 B
Nix
{ busybox }:
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with import ./config.nix;
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let
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mkDerivation = args:
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derivation ({
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inherit system;
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builder = busybox;
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args = ["sh" "-e" args.builder or (builtins.toFile "builder-${args.name}.sh" ''
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if [ -e "$NIX_ATTRS_SH_FILE" ]; then source $NIX_ATTRS_SH_FILE; fi;
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eval "$buildCommand"
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'')];
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} // removeAttrs args ["builder" "meta"])
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// { meta = args.meta or {}; };
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in
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{
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failing = mkDerivation {
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name = "failing";
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buildCommand = ''
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echo foo > bar
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exit 1
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'';
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};
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}
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