80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
#include "common-args.hh"
|
|
#include "globals.hh"
|
|
#include "loggers.hh"
|
|
|
|
namespace nix {
|
|
|
|
MixCommonArgs::MixCommonArgs(const string & programName)
|
|
: programName(programName)
|
|
{
|
|
addFlag({
|
|
.longName = "verbose",
|
|
.shortName = 'v',
|
|
.description = "increase verbosity level",
|
|
.handler = {[]() { verbosity = (Verbosity) (verbosity + 1); }},
|
|
});
|
|
|
|
addFlag({
|
|
.longName = "quiet",
|
|
.description = "decrease verbosity level",
|
|
.handler = {[]() { verbosity = verbosity > lvlError ? (Verbosity) (verbosity - 1) : lvlError; }},
|
|
});
|
|
|
|
addFlag({
|
|
.longName = "debug",
|
|
.description = "enable debug output",
|
|
.handler = {[]() { verbosity = lvlDebug; }},
|
|
});
|
|
|
|
addFlag({
|
|
.longName = "option",
|
|
.description = "set a Nix configuration option (overriding nix.conf)",
|
|
.labels = {"name", "value"},
|
|
.handler = {[](std::string name, std::string value) {
|
|
try {
|
|
globalConfig.set(name, value);
|
|
} catch (UsageError & e) {
|
|
if (!completions)
|
|
warn(e.what());
|
|
}
|
|
}},
|
|
.completer = [](size_t index, std::string_view prefix) {
|
|
if (index == 0) {
|
|
std::map<std::string, Config::SettingInfo> settings;
|
|
globalConfig.getSettings(settings);
|
|
for (auto & s : settings)
|
|
if (hasPrefix(s.first, prefix))
|
|
completions->insert(s.first);
|
|
}
|
|
}
|
|
});
|
|
|
|
addFlag({
|
|
.longName = "log-format",
|
|
.description = "format of log output; \"raw\", \"internal-json\", \"bar\" "
|
|
"or \"bar-with-logs\"",
|
|
.labels = {"format"},
|
|
.handler = {[](std::string format) { setLogFormat(format); }},
|
|
});
|
|
|
|
addFlag({
|
|
.longName = "max-jobs",
|
|
.shortName = 'j',
|
|
.description = "maximum number of parallel builds",
|
|
.labels = Strings{"jobs"},
|
|
.handler = {[=](std::string s) {
|
|
settings.set("max-jobs", s);
|
|
}}
|
|
});
|
|
|
|
std::string cat = "config";
|
|
globalConfig.convertToArgs(*this, cat);
|
|
|
|
// Backward compatibility hack: nix-env already had a --system flag.
|
|
if (programName == "nix-env") longFlags.erase("system");
|
|
|
|
hiddenCategories.insert(cat);
|
|
}
|
|
|
|
}
|