From aa95a7ceeea39e4ca536159033fa48aee4718a9d Mon Sep 17 00:00:00 2001
From: ryouze <98982999+ryouze@users.noreply.github.com>
Date: Wed, 25 Sep 2024 20:23:19 +0200
Subject: [PATCH] Fix missing or redundant headers.

---
 src/app.cpp          |  3 +--
 src/core/env.cpp     |  2 +-
 src/core/shell.cpp   | 11 +++++------
 src/core/sysctl.hpp  |  2 +-
 src/modules/cpu.cpp  |  3 +--
 src/modules/host.cpp |  7 ++++---
 6 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/src/app.cpp b/src/app.cpp
index cf8e0fe..5b1ee05 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -2,8 +2,7 @@
  * @file app.cpp
  */
 
-#include <stdexcept>  // for std::runtime_error
-#include <string>     // for std::string
+#include <string>  // for std::string
 
 #include <fmt/color.h>
 #include <fmt/core.h>
diff --git a/src/core/env.cpp b/src/core/env.cpp
index d56a58c..44e0b4d 100644
--- a/src/core/env.cpp
+++ b/src/core/env.cpp
@@ -3,7 +3,7 @@
  */
 
 #include <cstdlib>   // for std::getenv
-#include <optional>  // for std::optional
+#include <optional>  // for std::optional, std::nullopt
 #include <string>    // for std::string
 
 #include "env.hpp"
diff --git a/src/core/shell.cpp b/src/core/shell.cpp
index a4cd1f3..355134b 100644
--- a/src/core/shell.cpp
+++ b/src/core/shell.cpp
@@ -2,12 +2,11 @@
  * @file shell.cpp
  */
 
-#include <array>      // for std::array
-#include <cstdio>     // for popen, pclose, FILE, fgets
-#include <memory>     // for std::unique_ptr
-#include <optional>   // for std::optional
-#include <stdexcept>  // for std::runtime_error
-#include <string>     // for std::string
+#include <array>     // for std::array
+#include <cstdio>    // for popen, pclose, FILE, fgets
+#include <memory>    // for std::unique_ptr
+#include <optional>  // for std::optional, std::nullopt
+#include <string>    // for std::string
 
 #include <fmt/core.h>
 
diff --git a/src/core/sysctl.hpp b/src/core/sysctl.hpp
index e691a99..3926df2 100644
--- a/src/core/sysctl.hpp
+++ b/src/core/sysctl.hpp
@@ -7,7 +7,7 @@
 #pragma once
 
 #include <cstddef>       // for std::size_t
-#include <optional>      // for std::optional
+#include <optional>      // for std::optional, std::nullopt
 #include <string>        // for std::string
 #include <sys/sysctl.h>  // for ::sysctl, ::sysctlbyname
 #include <type_traits>   // for std::is_arithmetic_v, std::is_standard_layout_v, std::is_trivial_v
diff --git a/src/modules/cpu.cpp b/src/modules/cpu.cpp
index 399b527..be42974 100644
--- a/src/modules/cpu.cpp
+++ b/src/modules/cpu.cpp
@@ -2,8 +2,7 @@
  * @file cpu.cpp
  */
 
-#include <optional>  // for std::optional
-#include <string>    // for std::string
+#include <string>  // for std::string
 
 #include "core/sysctl.hpp"
 #include "cpu.hpp"
diff --git a/src/modules/host.cpp b/src/modules/host.cpp
index 9bc27a8..ce98238 100644
--- a/src/modules/host.cpp
+++ b/src/modules/host.cpp
@@ -2,11 +2,12 @@
  * @file host.cpp
  */
 
-#include <algorithm>      // for std::remove_if
-#include <array>          // for std::array
+#include <algorithm>      // for std::remove_if, std::all_of
 #include <cctype>         // for std::isspace, std::isdigit
+#include <cstddef>        // for std::size_t
 #include <ctime>          // for std::time_t, std::time, std::difftime
-#include <string>         // for std::string
+#include <exception>      // for std::exception
+#include <string>         // for std::string, std::to_string, std::stoi
 #include <sys/utsname.h>  // for utsname, uname
 
 #include <fmt/core.h>