diff options
Diffstat (limited to 'third_party/nix/src/nix/log.cc')
-rw-r--r-- | third_party/nix/src/nix/log.cc | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/third_party/nix/src/nix/log.cc b/third_party/nix/src/nix/log.cc deleted file mode 100644 index 84207d8576ea..000000000000 --- a/third_party/nix/src/nix/log.cc +++ /dev/null @@ -1,63 +0,0 @@ -#include <glog/logging.h> - -#include "libmain/common-args.hh" -#include "libmain/shared.hh" -#include "libstore/store-api.hh" -#include "nix/command.hh" - -namespace nix { -struct CmdLog final : InstallableCommand { - CmdLog() = default; - - std::string name() override { return "log"; } - - std::string description() override { - return "show the build log of the specified packages or paths, if " - "available"; - } - - Examples examples() override { - return { - Example{"To get the build log of GNU Hello:", "nix log nixpkgs.hello"}, - Example{ - "To get the build log of a specific path:", - "nix log " - "/nix/store/lmngj4wcm9rkv3w4dfhzhcyij3195hiq-thunderbird-52.2.1"}, - Example{"To get a build log from a specific binary cache:", - "nix log --store https://cache.nixos.org nixpkgs.hello"}, - }; - } - - void run(ref<Store> store) override { - settings.readOnlyMode = true; - - auto subs = getDefaultSubstituters(); - - subs.push_front(store); - - auto b = installable->toBuildable(); - - RunPager pager; - for (auto& sub : subs) { - auto log = !b.drvPath.empty() ? sub->getBuildLog(b.drvPath) : nullptr; - for (auto& output : b.outputs) { - if (log) { - break; - } - log = sub->getBuildLog(output.second); - } - if (!log) { - continue; - } - LOG(INFO) << "got build log for '" << installable->what() << "' from '" - << sub->getUri() << "'"; - std::cout << *log; - return; - } - - throw Error("build log of '%s' is not available", installable->what()); - } -}; -} // namespace nix - -static nix::RegisterCommand r1(nix::make_ref<nix::CmdLog>()); |