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https://github.com/privatevoid-net/nix-super.git
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68c81c7375
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/ ```
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#include "globals.hh"
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#include "store-api.hh"
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#include "build-result.hh"
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#include <iostream>
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using namespace nix;
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int main (int argc, char **argv)
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{
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try {
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if (argc != 2) {
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std::cerr << "Usage: " << argv[0] << " store/path/to/something.drv\n";
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return 1;
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}
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std::string drvPath = argv[1];
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initLibStore();
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auto store = nix::openStore();
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// build the derivation
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std::vector<DerivedPath> paths {
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DerivedPath::Built {
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.drvPath = makeConstantStorePathRef(store->parseStorePath(drvPath)),
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.outputs = OutputsSpec::Names{"out"}
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}
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};
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const auto results = store->buildPathsWithResults(paths, bmNormal, store);
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for (const auto & result : results) {
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for (const auto & [outputName, realisation] : result.builtOutputs) {
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std::cout << store->printStorePath(realisation.outPath) << "\n";
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}
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}
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return 0;
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} catch (const std::exception & e) {
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std::cerr << "Error: " << e.what() << "\n";
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return 1;
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}
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}
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