/* GNU Guix --- Functional package management for GNU Copyright (C) 2016, 2017, 2018, 2019 Ludovic Courtès This file is part of GNU Guix. GNU Guix is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. GNU Guix is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Guix. If not, see . */ #include #include #include #include #include namespace nix { static void builtinDownload(const Derivation &drv, const std::string &drvPath, const std::string &output) { /* Invoke 'guix perform-download'. */ Strings args; args.push_back("perform-download"); args.push_back(drvPath); /* Close all other file descriptors. */ closeMostFDs(set()); const char *const argv[] = { "download", drvPath.c_str(), output.c_str(), NULL }; /* Tell the script what the store file name is, so that 'strip-store-file-name' (used for instance to determine the URL of content-addressed mirrors) works correctly. */ setenv("NIX_STORE", settings.nixStore.c_str(), 1); /* Tell it about options such as "print-extended-build-trace". */ setenv("_NIX_OPTIONS", settings.pack().c_str(), 1); const string program = settings.nixLibexecDir + "/download"; execv(program.c_str(), (char *const *) argv); throw SysError(format("failed to run download program '%1%'") % program); } static const std::map builtins = { { "download", builtinDownload } }; derivationBuilder lookupBuiltinBuilder(const std::string & name) { if (name.substr(0, 8) == "builtin:") { auto realName = name.substr(8); auto builder = builtins.find(realName); return builder == builtins.end() ? NULL : builder->second; } else return NULL; } std::list builtinBuilderNames() { std::list result; for(auto&& iter: builtins) { result.push_back(iter.first); } return result; } } stem.sh?id=028959236dee5e2f851218ea6418675531b400cd&showmsg=1'>Expand)Author 2024-06-13tests: Adjust ‘guix system’ test for EFI bootloader....Ludovic Courtès 2023-10-21tests: Verify plasma.tmpl at x86_64-linux....Zheng Junjie 2023-04-21tests: Fix checks for expected failures....Eric Bavier 2023-04-18tests: guix-system: Drop the i686-linux desktop image test....Maxim Cournoyer 2022-12-04tests: Fix guix-system.sh test....Maxim Cournoyer 2022-10-07tests: Attempt to build 'desktop.tmpl' on all major architectures....Ludovic Courtès 2022-09-04guix system: Do not use 'vm-image.tmpl' in tests....Ludovic Courtès 2022-02-18profiles: 'profile-derivation' rejects unsupported packages....Ludovic Courtès