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nix-shell: Handle --eval-store correctly

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This commit is contained in:
Eelco Dolstra 2021-07-16 12:47:59 +02:00
parent e9848beca7
commit 7321657746
1 changed files with 16 additions and 6 deletions
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22
src/nix-build/nix-build.cc
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@ -302,8 +302,8 @@ static void main_nix_build(int argc, char * * argv)
absolute = canonPath(absPath(i), true);
} catch (Error & e) {};
auto [path, outputNames] = parsePathWithOutputs(absolute);
if (store->isStorePath(path) && hasSuffix(path, ".drv"))
drvs.push_back(DrvInfo(*state, store, absolute));
if (evalStore->isStorePath(path) && hasSuffix(path, ".drv"))
drvs.push_back(DrvInfo(*state, evalStore, absolute));
else
/* If we're in a #! script, interpret filenames
relative to the script. */
@ -349,9 +349,10 @@ static void main_nix_build(int argc, char * * argv)
throw UsageError("nix-shell requires a single derivation");
auto & drvInfo = drvs.front();
auto drv = store->derivationFromPath(store->parseStorePath(drvInfo.queryDrvPath()));
auto drv = evalStore->derivationFromPath(evalStore->parseStorePath(drvInfo.queryDrvPath()));
std::vector<StorePathWithOutputs> pathsToBuild;
RealisedPath::Set pathsToCopy;
/* Figure out what bash shell to use. If $NIX_BUILD_SHELL
is not set, then build bashInteractive from
@ -370,7 +371,9 @@ static void main_nix_build(int argc, char * * argv)
if (!drv)
throw Error("the 'bashInteractive' attribute in <nixpkgs> did not evaluate to a derivation");
pathsToBuild.push_back({store->parseStorePath(drv->queryDrvPath())});
auto bashDrv = store->parseStorePath(drv->queryDrvPath());
pathsToBuild.push_back({bashDrv});
pathsToCopy.insert(bashDrv);
shell = drv->queryOutPath() + "/bin/bash";
@ -385,9 +388,16 @@ static void main_nix_build(int argc, char * * argv)
for (const auto & input : drv.inputDrvs)
if (std::all_of(envExclude.cbegin(), envExclude.cend(),
[&](const string & exclude) { return !std::regex_search(store->printStorePath(input.first), std::regex(exclude)); }))
{
pathsToBuild.push_back({input.first, input.second});
for (const auto & src : drv.inputSrcs)
pathsToCopy.insert(input.first);
}
for (const auto & src : drv.inputSrcs) {
pathsToBuild.push_back({src});
pathsToCopy.insert(src);
}
copyClosure(evalStore, store, pathsToCopy);
buildPaths(pathsToBuild);
@ -554,7 +564,7 @@ static void main_nix_build(int argc, char * * argv)
drvMap[drvPath] = {drvMap.size(), {outputName}};
}
copyClosure(state->store, state->buildStore, drvsToCopy);
copyClosure(evalStore, store, drvsToCopy);
buildPaths(pathsToBuild);