Pass verbosity level to build hook

2 files changed, 10 insertions, 6 deletions

diff --git a/src/build-remote/build-remote.cc b/src/build-remote/build-remote.cc
index d7aee288670a..f3195f6317d9 100644
--- a/src/build-remote/build-remote.cc
+++ b/src/build-remote/build-remote.cc
@@ -130,14 +130,15 @@ int main (int argc, char * * argv)
             putenv(ssh_env) == -1)
             throw SysError("setting SSH env vars");
 
-        if (argc != 4)
+        if (argc != 5)
             throw UsageError("called without required arguments");
 
         auto store = openStore();
 
         auto localSystem = argv[1];
-        settings.maxSilentTime = stoull(string(argv[2]));
-        settings.buildTimeout = stoull(string(argv[3]));
+        settings.maxSilentTime = std::stoll(argv[2]);
+        settings.buildTimeout = std::stoll(argv[3]);
+        verbosity = (Verbosity) std::stoll(argv[4]);
 
         currentLoad = getEnv("NIX_CURRENT_LOAD", "/run/nix/current-load");
 
@@ -145,6 +146,8 @@ int main (int argc, char * * argv)
         AutoCloseFD bestSlotLock;
 
         auto machines = readConf();
+        debug("got %d remote builders", machines.size());
+
         string drvPath;
         string hostName;
         for (string line; getline(cin, line);) {
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 01a3203dd909..8b869063d5e1 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -614,10 +614,11 @@ HookInstance::HookInstance()
             throw SysError("dupping builder's stdout/stderr");
 
         Strings args = {
-            baseNameOf(buildHook),
+            baseNameOf(settings.buildHook),
             settings.thisSystem,
-            (format("%1%") % settings.maxSilentTime).str(),
-            (format("%1%") % settings.buildTimeout).str()
+            std::to_string(settings.maxSilentTime),
+            std::to_string(settings.buildTimeout),
+            std::to_string(verbosity)
         };
 
         execv(buildHook.c_str(), stringsToCharPtrs(args).data());