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Factor out --json

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This commit is contained in:
Eelco Dolstra 2017-04-24 14:21:36 +02:00
parent 9b63bb88c8
commit 66577a1c64
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GPG key ID: 8170B4726D7198DE
3 changed files with 14 additions and 8 deletions
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12
src/libmain/common-args.hh
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@ -12,7 +12,7 @@ struct MixCommonArgs : virtual Args
struct MixDryRun : virtual Args
{
bool dryRun;
bool dryRun = false;
MixDryRun()
{
@ -20,4 +20,14 @@ struct MixDryRun : virtual Args
}
};
struct MixJSON : virtual Args
{
bool json = false;
MixJSON()
{
mkFlag(0, "json", "produce JSON output", &json);
}
};
}

5
src/nix/path-info.cc
View file

@ -2,25 +2,24 @@
#include "shared.hh"
#include "store-api.hh"
#include "json.hh"
#include "common-args.hh"
#include <iomanip>
#include <algorithm>
using namespace nix;
struct CmdPathInfo : StorePathsCommand
struct CmdPathInfo : StorePathsCommand, MixJSON
{
bool showSize = false;
bool showClosureSize = false;
bool showSigs = false;
bool json = false;
CmdPathInfo()
{
mkFlag('s', "size", "print size of the NAR dump of each path", &showSize);
mkFlag('S', "closure-size", "print sum size of the NAR dumps of the closure of each path", &showClosureSize);
mkFlag(0, "sigs", "show signatures", &showSigs);
mkFlag(0, "json", "produce JSON output", &json);
}
std::string name() override

5
src/nix/show-config.cc
View file

@ -7,13 +7,10 @@
using namespace nix;
struct CmdShowConfig : Command
struct CmdShowConfig : Command, MixJSON
{
bool json = false;
CmdShowConfig()
{
mkFlag(0, "json", "produce JSON output", &json);
}
std::string name() override