wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-06-27 12:41:15 +02:00
Code Activity

nix.conf: builders-use-substitutes

Browse source 
Fixes #937
This commit is contained in:
Renzo Carbonara 2018-01-09 22:40:07 +01:00
parent 3cd0704387
commit b0328c244d
3 changed files with 23 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/build-remote/build-remote.cc
View file

@ -218,9 +218,11 @@ connected:
signal(SIGALRM, old);
}
auto substitute = settings.buildersUseSubstitutes ? Substitute : NoSubstitute;
{
Activity act(*logger, lvlTalkative, actUnknown, fmt("copying dependencies to '%s'", storeUri));
copyPaths(store, ref<Store>(sshStore), inputs, NoRepair, NoCheckSigs);
copyPaths(store, ref<Store>(sshStore), inputs, NoRepair, NoCheckSigs, substitute);
}
uploadLock = -1;
@ -240,7 +242,7 @@ connected:
if (!missing.empty()) {
Activity act(*logger, lvlTalkative, actUnknown, fmt("copying outputs from '%s'", storeUri));
setenv("NIX_HELD_LOCKS", concatStringsSep(" ", missing).c_str(), 1); /* FIXME: ugly */
copyPaths(ref<Store>(sshStore), store, missing, NoRepair, NoCheckSigs);
copyPaths(ref<Store>(sshStore), store, missing, NoRepair, NoCheckSigs, substitute);
}
return;

5
src/libstore/globals.hh
View file

@ -138,6 +138,11 @@ public:
Setting<std::string> builders{this, "@" + nixConfDir + "/machines", "builders",
"A semicolon-separated list of build machines, in the format of nix.machines."};
Setting<bool> buildersUseSubstitutes{this, false, "builders-use-substitutes",
"Whether build machines should use their own substitutes for obtaining "
"build dependencies if possible, rather than waiting for this host to "
"upload them."};
Setting<off_t> reservedSize{this, 8 * 1024 * 1024, "gc-reserved-space",
"Amount of reserved disk space for the garbage collector."};