51 lines
1.1 KiB
Nix
51 lines
1.1 KiB
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-${args.name}.sh" "if [ -e .attrs.sh ]; then source .attrs.sh; fi; eval \"$buildCommand\"")];
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} // removeAttrs args ["builder" "meta"])
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// { meta = args.meta or {}; };
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input1 = mkDerivation {
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shell = busybox;
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name = "build-remote-input-1";
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buildCommand = "echo FOO > $out";
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requiredSystemFeatures = ["foo"];
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};
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input2 = mkDerivation {
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shell = busybox;
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name = "build-remote-input-2";
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buildCommand = "echo BAR > $out";
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requiredSystemFeatures = ["bar"];
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};
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input3 = mkDerivation {
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shell = busybox;
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name = "build-remote-input-3";
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buildCommand = ''
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read x < ${input2}
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echo $x BAZ > $out
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'';
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requiredSystemFeatures = ["baz"];
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};
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in
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mkDerivation {
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shell = busybox;
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name = "build-remote";
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buildCommand =
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''
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read x < ${input1}
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read y < ${input3}
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echo "$x $y" > $out
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'';
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}
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