about summary refs log tree commit diff
path: root/src/nix/show-config.cc
blob: 86638b50d2c6abfc1dc09551e85f974e70afb8fc (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#include "command.hh"
#include "common-args.hh"
#include "shared.hh"
#include "store-api.hh"
#include "json.hh"

using namespace nix;

struct CmdShowConfig : Command, MixJSON
{
    CmdShowConfig()
    {
    }

    std::string name() override
    {
        return "show-config";
    }

    std::string description() override
    {
        return "show the Nix configuration";
    }

    void run() override
    {
        if (json) {
            // FIXME: use appropriate JSON types (bool, ints, etc).
            JSONObject jsonObj(std::cout);
            globalConfig.toJSON(jsonObj);
        } else {
            std::map<std::string, Config::SettingInfo> settings;
            globalConfig.getSettings(settings);
            for (auto & s : settings)
                std::cout << s.first + " = " + s.second.value + "\n";
        }
    }
};

static RegisterCommand r1(make_ref<CmdShowConfig>());