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temperature: allow hwmon-path-abs as array

This commit is contained in:
giskard 2024-05-08 21:00:52 +08:00
parent 2ead1bbf84
commit e298bf922f
1 changed files with 29 additions and 20 deletions
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49
src/modules/temperature.cpp
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@ -1,6 +1,9 @@
#include "modules/temperature.hpp"
#include <bits/ranges_algo.h>
#include <filesystem>
#include <string>
#if defined(__FreeBSD__)
#include <sys/sysctl.h>
@ -11,26 +14,32 @@ waybar::modules::Temperature::Temperature(const std::string& id, const Json::Val
#if defined(__FreeBSD__)
// FreeBSD uses sysctlbyname instead of read from a file
#else
auto& hwmon_path = config_["hwmon-path"];
if (hwmon_path.isString()) {
file_path_ = hwmon_path.asString();
} else if (hwmon_path.isArray()) {
// if hwmon_path is an array, loop to find first valid item
for (auto& item : hwmon_path) {
auto path = item.asString();
if (std::filesystem::exists(path)) {
file_path_ = path;
break;
}
}
} else if (config_["hwmon-path-abs"].isString() && config_["input-filename"].isString()) {
for (const auto& hwmon :
std::filesystem::directory_iterator(config_["hwmon-path-abs"].asString())) {
if (hwmon.path().filename().string().starts_with("hwmon")) {
file_path_ = hwmon.path().string() + "/" + config_["input-filename"].asString();
break;
}
}
auto traverseAsArray = [](const Json::Value& value, auto&& check_set_path) {
if (value.isString())
check_set_path(value.asString());
else if (value.isArray())
for (const auto& item : value)
if (check_set_path(item.asString())) break;
};
// if hwmon_path is an array, loop to find first valid item
traverseAsArray(config_["hwmon-path"], [this](const std::string& path) {
if (!std::filesystem::exists(path)) return false;
file_path_ = path;
return true;
});
if (file_path_.empty() && config_["input-filename"].isString()) {
// fallback to hwmon_paths-abs
traverseAsArray(config_["hwmon-path-abs"], [this](const std::string& path) {
if (!std::filesystem::is_directory(path)) return false;
return std::ranges::any_of(
std::filesystem::directory_iterator(path), [this](const auto& hwmon) {
if (!hwmon.path().filename().string().starts_with("hwmon")) return false;
file_path_ = hwmon.path().string() + "/" + config_["input-filename"].asString();
return true;
});
});
}
if (file_path_.empty()) {