68 lines
1.7 KiB
Nix
68 lines
1.7 KiB
Nix
with import ./config.nix;
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rec {
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a = mkDerivation {
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name = "multiple-outputs-a";
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outputs = [ "first" "second" ];
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builder = builtins.toFile "builder.sh"
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''
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mkdir $first $second
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test -z $all
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echo "first" > $first/file
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echo "second" > $second/file
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ln -s $first $second/link
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'';
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helloString = "Hello, world!";
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};
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b = mkDerivation {
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defaultOutput = assert a.second.helloString == "Hello, world!"; a;
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firstOutput = assert a.outputName == "first"; a.first.first;
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secondOutput = assert a.second.outputName == "second"; a.second.first.first.second.second.first.second;
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allOutputs = a.all;
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name = "multiple-outputs-b";
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builder = builtins.toFile "builder.sh"
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''
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mkdir $out
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test "$firstOutput $secondOutput" = "$allOutputs"
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test "$defaultOutput" = "$firstOutput"
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test "$(cat $firstOutput/file)" = "first"
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test "$(cat $secondOutput/file)" = "second"
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echo "success" > $out/file
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'';
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};
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c = mkDerivation {
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name = "multiple-outputs-c";
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drv = b.drvPath;
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builder = builtins.toFile "builder.sh"
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''
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mkdir $out
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ln -s $drv $out/drv
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'';
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};
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d = mkDerivation {
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name = "multiple-outputs-d";
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drv = builtins.unsafeDiscardOutputDependency b.drvPath;
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builder = builtins.toFile "builder.sh"
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''
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mkdir $out
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echo $drv > $out/drv
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'';
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};
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cyclic = (mkDerivation {
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name = "cyclic-outputs";
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outputs = [ "a" "b" "c" ];
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builder = builtins.toFile "builder.sh"
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''
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mkdir $a $b $c
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echo $a > $b/foo
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echo $b > $c/bar
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echo $c > $a/baz
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'';
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}).a;
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}
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