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#include "common-args.hh"
#include "globals.hh"
namespace nix {
MixCommonArgs::MixCommonArgs(const string & programName)
: programName(programName)
{
mkFlag('v', "verbose", "increase verbosity level", []() {
verbosity = (Verbosity) (verbosity + 1);
});
mkFlag(0, "quiet", "decrease verbosity level", []() {
verbosity = verbosity > lvlError ? (Verbosity) (verbosity - 1) : lvlError;
});
mkFlag(0, "debug", "enable debug output", []() {
verbosity = lvlDebug;
});
mkFlag(0, "option", {"name", "value"}, "set a Nix configuration option (overriding nix.conf)", 2,
[](Strings ss) {
auto name = ss.front(); ss.pop_front();
auto value = ss.front();
try {
settings.set(name, value);
} catch (UsageError & e) {
warn(e.what());
}
});
}
}
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