forked from lix-project/lix
30dcc19d1f
I think it is bad for these reasons when `tests/` contains a mix of functional and integration tests - Concepts is harder to understand, the documentation makes a good unit vs functional vs integration distinction, but when the integration tests are just two subdirs within `tests/` this is not clear. - Source filtering in the `flake.nix` is more complex. We need to filter out some of the dirs from `tests/`, rather than simply pick the dirs we want and take all of them. This is a good sign the structure of what we are trying to do is not matching the structure of the files. With this change we have a clean: ```shell-session $ git show 'HEAD:tests' tree HEAD:tests functional/ installer/ nixos/ ``` (cherry picked from commit 68c81c737571794f7246db53fb4774e94fcf4b7e)
57 lines
1.5 KiB
Nix
57 lines
1.5 KiB
Nix
with import ./config.nix;
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mkDerivation rec {
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name = "recursive";
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dummy = builtins.toFile "dummy" "bla bla";
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SHELL = shell;
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# Note: this is a string without context.
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unreachable = builtins.getEnv "unreachable";
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NIX_TESTS_CA_BY_DEFAULT = builtins.getEnv "NIX_TESTS_CA_BY_DEFAULT";
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requiredSystemFeatures = [ "recursive-nix" ];
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buildCommand = ''
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mkdir $out
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opts="--experimental-features nix-command ${if (NIX_TESTS_CA_BY_DEFAULT == "1") then "--extra-experimental-features ca-derivations" else ""}"
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PATH=${builtins.getEnv "NIX_BIN_DIR"}:$PATH
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# Check that we can query/build paths in our input closure.
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nix $opts path-info $dummy
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nix $opts build $dummy
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# Make sure we cannot query/build paths not in out input closure.
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[[ -e $unreachable ]]
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(! nix $opts path-info $unreachable)
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(! nix $opts build $unreachable)
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# Add something to the store.
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echo foobar > foobar
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foobar=$(nix $opts store add-path ./foobar)
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nix $opts path-info $foobar
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nix $opts build $foobar
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# Add it to our closure.
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ln -s $foobar $out/foobar
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[[ $(nix $opts path-info --all | wc -l) -eq 4 ]]
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# Build a derivation.
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nix $opts build -L --impure --expr '
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with import ${./config.nix};
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mkDerivation {
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name = "inner1";
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buildCommand = "echo $fnord blaat > $out";
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fnord = builtins.toFile "fnord" "fnord";
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}
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'
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[[ $(nix $opts path-info --json ./result) =~ fnord ]]
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ln -s $(nix $opts path-info ./result) $out/inner1
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'';
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}
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