From 823a45d7c1afc9f38e8ba6c5e52ec0a6e5048daa Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <dash@wind.garden>
Date: Tue, 17 Sep 2024 23:27:12 +0200
Subject: [PATCH] tools: ditch iwyu

---
 .pre-commit-config.yaml | 6 ++++++
 CONTRIBUTING.md         | 6 ++----
 src/game/clock.c        | 1 -
 src/game/game_string.c  | 2 --
 src/specific/s_fmv.c    | 2 --
 subprojects/libtrx      | 2 +-
 6 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8023ff509..52a3f03a3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,3 +19,9 @@ repos:
     entry: tools/additional_lint
     language: python
     stages: [commit]
+
+  - id: imports
+    name: imports
+    entry: tools/sort_imports
+    language: system
+    files: \.[ch](pp)?$
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 707f3bd4c..d01a4122b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -71,9 +71,7 @@ will be always considered supplementary.
 
 This project uses [pre-commit](https://pre-commit.com/) to make sure the code
 is formatted the right way. This tool has additional external dependencies:
-`clang-format` for automatic code formatting and `include-what-you-use` to
-remove unused `#include`s.
-To install pre-commit:
+`clang-format` for automatic code formatting. To install pre-commit:
 
 ```
 python3 -m pip install --user pre-commit
@@ -83,7 +81,7 @@ pre-commit install
 To install required external dependencies on Ubuntu:
 
 ```
-apt-get install -y iwyu clang-format-18
+apt-get install -y clang-format-18
 ```
 
 After this, each time you make a commit a hook should trigger to automatically
diff --git a/src/game/clock.c b/src/game/clock.c
index ad51882e6..c29027496 100644
--- a/src/game/clock.c
+++ b/src/game/clock.c
@@ -1,4 +1,3 @@
-// IWYU pragma: no_include <bits/types/struct_tm.h>
 #include "game/clock.h"
 
 #include "config.h"
diff --git a/src/game/game_string.c b/src/game/game_string.c
index 264a97ff3..aff8bd572 100644
--- a/src/game/game_string.c
+++ b/src/game/game_string.c
@@ -4,9 +4,7 @@
 
 void GameString_Init(void)
 {
-    // IWYU pragma: begin_keep
 #include "game_string.def"
-    // IWYU pragma: end_keep
 }
 
 void GameString_Shutdown(void)
diff --git a/src/specific/s_fmv.c b/src/specific/s_fmv.c
index 5cbc7d536..5d081ba33 100644
--- a/src/specific/s_fmv.c
+++ b/src/specific/s_fmv.c
@@ -18,8 +18,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-// IWYU pragma: no_include <libavcodec/defs.h>
-
 #include "specific/s_fmv.h"
 
 #include "config.h"
diff --git a/subprojects/libtrx b/subprojects/libtrx
index 0d395b79e..c1f3ab51a 160000
--- a/subprojects/libtrx
+++ b/subprojects/libtrx
@@ -1 +1 @@
-Subproject commit 0d395b79ec7cea7afd40fe241a535b3bb48602a6
+Subproject commit c1f3ab51a07bd8ff93f975b3112830f838147a21