diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libexpr/primops.cc | 14 | ||||
| -rw-r--r-- | src/nix/command.hh | 2 | ||||
| -rw-r--r-- | src/nix/flake.cc | 29 | ||||
| -rw-r--r-- | src/nix/installables.cc | 23 |
4 files changed, 47 insertions, 21 deletions
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index a9a1a1e35..10ce1abf5 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -51,21 +51,20 @@ void EvalState::realiseContext(const PathSet & context) PathSet drvs; for (auto & i : context) { - std::pair<string, string> decoded = decodeContext(i); - Path ctx = decoded.first; + auto [ctx, outputName] = decodeContext(i); assert(store->isStorePath(ctx)); if (!store->isValidPath(ctx)) throw InvalidPathError(ctx); - if (!decoded.second.empty() && nix::isDerivation(ctx)) { - drvs.insert(decoded.first + "!" + decoded.second); + if (!outputName.empty() && nix::isDerivation(ctx)) { + drvs.insert(ctx + "!" + outputName); /* Add the output of this derivation to the allowed paths. */ if (allowedPaths) { - auto drv = store->derivationFromPath(decoded.first); - DerivationOutputs::iterator i = drv.outputs.find(decoded.second); + auto drv = store->derivationFromPath(ctx); + DerivationOutputs::iterator i = drv.outputs.find(outputName); if (i == drv.outputs.end()) - throw Error("derivation '%s' does not have an output named '%s'", decoded.first, decoded.second); + throw Error("derivation '%s' does not have an output named '%s'", ctx, outputName); allowedPaths->insert(i->second.path); } } @@ -80,6 +79,7 @@ void EvalState::realiseContext(const PathSet & context) PathSet willBuild, willSubstitute, unknown; unsigned long long downloadSize, narSize; store->queryMissing(drvs, willBuild, willSubstitute, unknown, downloadSize, narSize); + store->buildPaths(drvs); } diff --git a/src/nix/command.hh b/src/nix/command.hh index 3dad64947..0ffbe46f5 100644 --- a/src/nix/command.hh +++ b/src/nix/command.hh @@ -43,6 +43,8 @@ struct App PathSet context; Path program; // FIXME: add args, sandbox settings, metadata, ... + + App(EvalState & state, Value & vApp); }; struct Installable diff --git a/src/nix/flake.cc b/src/nix/flake.cc index 6f6d3c130..6f6d1a0aa 100644 --- a/src/nix/flake.cc +++ b/src/nix/flake.cc @@ -7,6 +7,7 @@ #include "flake/flake.hh" #include "get-drvs.hh" #include "store-api.hh" +#include "derivations.hh" #include <nlohmann/json.hpp> #include <queue> @@ -301,13 +302,27 @@ struct CmdFlakeCheck : FlakeCommand, MixJSON // FIXME: check meta attributes return drvInfo->queryDrvPath(); } catch (Error & e) { - e.addPrefix(fmt("while checking flake output attribute '" ANSI_BOLD "%s" ANSI_NORMAL "':\n", attrPath)); + e.addPrefix(fmt("while checking the derivation '" ANSI_BOLD "%s" ANSI_NORMAL "':\n", attrPath)); throw; } }; PathSet drvPaths; + auto checkApp = [&](const std::string & attrPath, Value & v) { + try { + auto app = App(*state, v); + for (auto & i : app.context) { + auto [drvPath, outputName] = decodeContext(i); + if (!outputName.empty() && nix::isDerivation(drvPath)) + drvPaths.insert(drvPath + "!" + outputName); + } + } catch (Error & e) { + e.addPrefix(fmt("while checking the app definition '" ANSI_BOLD "%s" ANSI_NORMAL "':\n", attrPath)); + throw; + } + }; + { Activity act(*logger, lvlInfo, actUnknown, "evaluating flake"); @@ -337,9 +352,19 @@ struct CmdFlakeCheck : FlakeCommand, MixJSON name + "." + (std::string) aCheck.name, *aCheck.value); } + else if (name == "apps") { + state->forceAttrs(vProvide); + for (auto & aCheck : *vProvide.attrs) + checkApp( + name + "." + (std::string) aCheck.name, *aCheck.value); + } + else if (name == "defaultPackage" || name == "devShell") checkDerivation(name, vProvide); + else if (name == "defaultApp") + checkApp(name, vProvide); + } catch (Error & e) { e.addPrefix(fmt("while checking flake output '" ANSI_BOLD "%s" ANSI_NORMAL "':\n", name)); throw; @@ -347,7 +372,7 @@ struct CmdFlakeCheck : FlakeCommand, MixJSON }); } - if (build) { + if (build && !drvPaths.empty()) { Activity act(*logger, lvlInfo, actUnknown, "running flake checks"); store->buildPaths(drvPaths); } diff --git a/src/nix/installables.cc b/src/nix/installables.cc index d7dd95606..feaf57f0c 100644 --- a/src/nix/installables.cc +++ b/src/nix/installables.cc @@ -69,26 +69,25 @@ Buildable Installable::toBuildable() return std::move(buildables[0]); } -App Installable::toApp(EvalState & state) +App::App(EvalState & state, Value & vApp) { - auto v = toValue(state); - - state.forceAttrs(*v); + state.forceAttrs(vApp); - auto aType = v->attrs->need(state.sType); + auto aType = vApp.attrs->need(state.sType); if (state.forceStringNoCtx(*aType.value, *aType.pos) != "app") throw Error("value does not have type 'app', at %s", *aType.pos); - App app; - - auto aProgram = v->attrs->need(state.symbols.create("program")); - app.program = state.forceString(*aProgram.value, app.context, *aProgram.pos); + auto aProgram = vApp.attrs->need(state.symbols.create("program")); + program = state.forceString(*aProgram.value, context, *aProgram.pos); // FIXME: check that 'program' is in the closure of 'context'. - if (!state.store->isInStore(app.program)) - throw Error("app program '%s' is not in the Nix store", app.program); + if (!state.store->isInStore(program)) + throw Error("app program '%s' is not in the Nix store", program); +} - return app; +App Installable::toApp(EvalState & state) +{ + return App(state, *toValue(state)); } struct InstallableStorePath : Installable |