forked from lix-project/lix
15f7fa59be
Adds a new boolean structured attribute
`outputChecks.<output>.unsafeDiscardReferences` which disables scanning
an output for runtime references.
__structuredAttrs = true;
outputChecks.out.unsafeDiscardReferences = true;
This is useful when creating filesystem images containing their own embedded Nix
store: they are self-contained blobs of data with no runtime dependencies.
Setting this attribute requires the experimental feature
`discard-references` to be enabled.
80 lines
1.9 KiB
Nix
80 lines
1.9 KiB
Nix
with import ./config.nix;
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rec {
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dep = import ./dependencies.nix;
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makeTest = nr: args: mkDerivation ({
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name = "check-refs-" + toString nr;
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} // args);
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src = builtins.toFile "aux-ref" "bla bla";
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test1 = makeTest 1 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $dep $out/link";
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inherit dep;
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};
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test2 = makeTest 2 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s ${src} $out/link";
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inherit dep;
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};
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test3 = makeTest 3 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $dep $out/link";
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allowedReferences = [];
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inherit dep;
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};
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test4 = makeTest 4 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $dep $out/link";
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allowedReferences = [dep];
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inherit dep;
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};
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test5 = makeTest 5 {
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builder = builtins.toFile "builder.sh" "mkdir $out";
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allowedReferences = [];
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inherit dep;
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};
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test6 = makeTest 6 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $out $out/link";
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allowedReferences = [];
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inherit dep;
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};
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test7 = makeTest 7 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $out $out/link";
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allowedReferences = ["out"];
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inherit dep;
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};
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test8 = makeTest 8 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s ${test1} $out/link";
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inherit dep;
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};
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test9 = makeTest 9 {
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builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $dep $out/link";
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inherit dep;
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disallowedReferences = [dep];
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};
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test10 = makeTest 10 {
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builder = builtins.toFile "builder.sh" "mkdir $out; echo $test5; ln -s $dep $out/link";
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inherit dep test5;
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disallowedReferences = [test5];
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};
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test11 = makeTest 11 {
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__structuredAttrs = true;
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outputChecks.out = {
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unsafeDiscardReferences = true;
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allowedReferences = [];
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};
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buildCommand = ''echo ${dep} > "''${outputs[out]}"'';
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};
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}
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