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#include "environment-variables.hh"
#include "loggers.hh"
#include "progress-bar.hh"
namespace nix {
LogFormat defaultLogFormat = LogFormat::raw;
LogFormat parseLogFormat(const std::string & logFormatStr) {
if (logFormatStr == "raw" || getEnv("NIX_GET_COMPLETIONS"))
return LogFormat::raw;
else if (logFormatStr == "raw-with-logs")
return LogFormat::rawWithLogs;
else if (logFormatStr == "internal-json")
return LogFormat::internalJSON;
else if (logFormatStr == "bar")
return LogFormat::bar;
else if (logFormatStr == "bar-with-logs")
return LogFormat::barWithLogs;
else if (logFormatStr == "multiline")
return LogFormat::multiline;
else if (logFormatStr == "multiline-with-logs")
return LogFormat::multilineWithLogs;
throw Error("option 'log-format' has an invalid value '%s'", logFormatStr);
}
Logger * makeDefaultLogger() {
switch (defaultLogFormat) {
case LogFormat::raw:
return makeSimpleLogger(false);
case LogFormat::rawWithLogs:
return makeSimpleLogger(true);
case LogFormat::internalJSON:
return makeJSONLogger(*makeSimpleLogger(true));
case LogFormat::bar:
return makeProgressBar();
case LogFormat::barWithLogs: {
auto logger = makeProgressBar();
logger->setPrintBuildLogs(true);
return logger;
}
case LogFormat::multiline: {
auto logger = makeProgressBar();
logger->setPrintMultiline(true);
return logger;
}
case LogFormat::multilineWithLogs: {
auto logger = makeProgressBar();
logger->setPrintMultiline(true);
logger->setPrintBuildLogs(true);
return logger;
}
default:
abort();
}
}
void setLogFormat(const std::string & logFormatStr) {
setLogFormat(parseLogFormat(logFormatStr));
}
void setLogFormat(const LogFormat & logFormat) {
defaultLogFormat = logFormat;
createDefaultLogger();
}
void createDefaultLogger() {
logger = makeDefaultLogger();
}
}
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