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Merge pull request #6482 from edolstra/json-utils

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Move json stuff out of util.cc
This commit is contained in:
Eelco Dolstra 2022-05-04 11:58:20 +02:00 committed by GitHub
parent 1385b20078 107613ad2b
commit 470e27ce80
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 23 additions and 21 deletions
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3
src/libstore/build/local-derivation-goal.cc
View file

@ -14,6 +14,7 @@
#include "worker-protocol.hh"
#include "topo-sort.hh"
#include "callback.hh"
#include "json-utils.hh"
#include <regex>
#include <queue>
@ -56,8 +57,6 @@
#include <pwd.h>
#include <grp.h>
#include <nlohmann/json.hpp>
namespace nix {
void handleDiffHook(

2
src/libstore/build/worker.cc
View file

@ -350,7 +350,7 @@ void Worker::waitForInput()
become `available'. Note that `available' (i.e., non-blocking)
includes EOF. */
std::vector<struct pollfd> pollStatus;
std::map <int, int> fdToPollStatus;
std::map<int, size_t> fdToPollStatus;
for (auto & i : children) {
for (auto & j : i.fds) {
pollStatus.push_back((struct pollfd) { .fd = j, .events = POLLIN });

21
src/libutil/json-utils.hh Normal file
View file

@ -0,0 +1,21 @@
#pragma once
#include <nlohmann/json.hpp>
namespace nix {
const nlohmann::json * get(const nlohmann::json & map, const std::string & key)
{
auto i = map.find(key);
if (i == map.end()) return nullptr;
return &*i;
}
nlohmann::json * get(nlohmann::json & map, const std::string & key)
{
auto i = map.find(key);
if (i == map.end()) return nullptr;
return &*i;
}
}

15
src/libutil/util.cc
View file

@ -1586,23 +1586,8 @@ std::string stripIndentation(std::string_view s)
}
const nlohmann::json * get(const nlohmann::json & map, const std::string & key)
{
auto i = map.find(key);
if (i == map.end()) return nullptr;
return &*i;
}
nlohmann::json * get(nlohmann::json & map, const std::string & key)
{
auto i = map.find(key);
if (i == map.end()) return nullptr;
return &*i;
}
//////////////////////////////////////////////////////////////////////
static Sync<std::pair<unsigned short, unsigned short>> windowSize{{0, 0}};

3
src/libutil/util.hh
View file

@ -558,9 +558,6 @@ typename T::mapped_type * get(T & map, const typename T::key_type & key)
return &i->second;
}
const nlohmann::json * get(const nlohmann::json & map, const std::string & key);
nlohmann::json * get(nlohmann::json & map, const std::string & key);
/* Get a value for the specified key from an associate container, or a default value if the key isn't present. */
template <class T>
const typename T::mapped_type & getOr(T & map,