lunaphied/lix
0
0
Fork 0
forked from lix-project/lix
Code Pull requests Activity

Merge pull request #6330 from edolstra/run-remote-store

Browse source 
nix {run,shell}: Print a better error message if the store is not local
This commit is contained in:
Théophane Hufschmitt 2022-03-28 17:57:37 +02:00 committed by GitHub
parent a3f932db32 b266fd53dd
commit 2d572a250f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/nix/run.cc
View file

@ -38,9 +38,12 @@ void runProgramInStore(ref<Store> store,
unshare(CLONE_NEWUSER) doesn't work in a multithreaded program unshare(CLONE_NEWUSER) doesn't work in a multithreaded program
(which "nix" is), so we exec() a single-threaded helper program (which "nix" is), so we exec() a single-threaded helper program
(chrootHelper() below) to do the work. */ (chrootHelper() below) to do the work. */
auto store2 = store.dynamic_pointer_cast<LocalStore>(); auto store2 = store.dynamic_pointer_cast<LocalFSStore>();
if (store2 && store->storeDir != store2->getRealStoreDir()) { if (!store2)
throw Error("store '%s' is not a local store so it does not support command execution", store->getUri());
if (store->storeDir != store2->getRealStoreDir()) {
Strings helperArgs = { chrootHelperName, store->storeDir, store2->getRealStoreDir(), program }; Strings helperArgs = { chrootHelperName, store->storeDir, store2->getRealStoreDir(), program };
for (auto & arg : args) helperArgs.push_back(arg); for (auto & arg : args) helperArgs.push_back(arg);