diff options
Diffstat (limited to 'third_party/nix/src/nix/build.cc')
-rw-r--r-- | third_party/nix/src/nix/build.cc | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/third_party/nix/src/nix/build.cc b/third_party/nix/src/nix/build.cc deleted file mode 100644 index 3fe74b7ffdba..000000000000 --- a/third_party/nix/src/nix/build.cc +++ /dev/null @@ -1,68 +0,0 @@ -#include "libmain/common-args.hh" -#include "libmain/shared.hh" -#include "libstore/store-api.hh" -#include "nix/command.hh" - -namespace nix { -struct CmdBuild final : MixDryRun, InstallablesCommand { - Path outLink = "result"; - - CmdBuild() { - mkFlag() - .longName("out-link") - .shortName('o') - .description("path of the symlink to the build result") - .labels({"path"}) - .dest(&outLink); - - mkFlag() - .longName("no-link") - .description("do not create a symlink to the build result") - .set(&outLink, Path("")); - } - - std::string name() override { return "build"; } - - std::string description() override { - return "build a derivation or fetch a store path"; - } - - Examples examples() override { - return { - Example{"To build and run GNU Hello from NixOS 17.03:", - "nix build -f channel:nixos-17.03 hello; ./result/bin/hello"}, - Example{"To build the build.x86_64-linux attribute from release.nix:", - "nix build -f release.nix build.x86_64-linux"}, - }; - } - - void run(ref<Store> store) override { - auto buildables = build(store, dryRun ? DryRun : Build, installables); - - if (dryRun) { - return; - } - - for (size_t i = 0; i < buildables.size(); ++i) { - auto& b(buildables[i]); - - if (!outLink.empty()) { - for (auto& output : b.outputs) { - if (auto store2 = store.dynamic_pointer_cast<LocalFSStore>()) { - std::string symlink = outLink; - if (i != 0u) { - symlink += fmt("-%d", i); - } - if (output.first != "out") { - symlink += fmt("-%s", output.first); - } - store2->addPermRoot(output.second, absPath(symlink), true); - } - } - } - } - } -}; -} // namespace nix - -static nix::RegisterCommand r1(nix::make_ref<nix::CmdBuild>()); |