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USER -> LOGNAME for consistency

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Don't remember why we use LOGNAME. Also ensure that it's set.
This commit is contained in:
Eelco Dolstra 2017-10-18 11:23:00 +02:00
parent e70f9e872a
commit cc64e51f75
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GPG key ID: 8170B4726D7198DE
1 changed files with 10 additions and 3 deletions
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13
src/hydra-queue-runner/hydra-queue-runner.cc
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@ -80,6 +80,14 @@ static uint64_t getMemSize()
}
std::string getEnvOrDie(const std::string & key)
{
char * value = getenv(key.c_str());
if (!value) throw Error("environment variable '%s' is not set", key);
return value;
}
State::State()
: config(std::make_unique<::Config>())
, dbPool(config->getIntOption("max_db_connections", 128))
@ -87,12 +95,11 @@ State::State()
, maxOutputSize(config->getIntOption("max_output_size", 2ULL << 30))
, maxLogSize(config->getIntOption("max_log_size", 64ULL << 20))
, uploadLogsToBinaryCache(config->getBoolOption("upload_logs_to_binary_cache", false))
, rootsDir(config->getStrOption("gc_roots_dir", fmt("%s/gcroots/per-user/%s/hydra-roots", settings.nixStateDir, getEnv("USER"))))
, rootsDir(config->getStrOption("gc_roots_dir", fmt("%s/gcroots/per-user/%s/hydra-roots", settings.nixStateDir, getEnvOrDie("LOGNAME"))))
{
debug("using %d bytes for the NAR buffer", memoryTokens.capacity());
hydraData = getEnv("HYDRA_DATA");
if (hydraData == "") throw Error("$HYDRA_DATA must be set");
hydraData = getEnvOrDie("HYDRA_DATA");
logDir = canonPath(hydraData + "/build-logs");