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lix/tests/build-hook.nix
2020-06-25 18:42:55 +02:00

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Nix

{ busybox }:
with import ./config.nix;
let
mkDerivation = args:
derivation ({
inherit system;
builder = busybox;
args = ["sh" "-e" args.builder or (builtins.toFile "builder-${args.name}.sh" "if [ -e .attrs.sh ]; then source .attrs.sh; fi; eval \"$buildCommand\"")];
} // removeAttrs args ["builder" "meta"])
// { meta = args.meta or {}; };
input1 = mkDerivation {
shell = busybox;
name = "build-remote-input-1";
buildCommand = "echo FOO > $out";
requiredSystemFeatures = ["foo"];
};
input2 = mkDerivation {
shell = busybox;
name = "build-remote-input-2";
buildCommand = "echo BAR > $out";
};
in
mkDerivation {
shell = busybox;
name = "build-remote";
buildCommand =
''
read x < ${input1}
read y < ${input2}
echo $x$y > $out
'';
}