From 66360675cf4d091b7460e4a8e1435c13216c1929 Mon Sep 17 00:00:00 2001
From: dundargoc <gocdundar@gmail.com>
Date: Sun, 11 Sep 2022 17:12:44 +0200
Subject: build: allow IWYU to fix includes for all .c files

Allow Include What You Use to remove unnecessary includes and only
include what is necessary. This helps with reducing compilation times
and makes it easier to visualise which dependencies are actually
required.

Work on https://github.com/neovim/neovim/issues/549, but doesn't close
it since this only works fully for .c files and not headers.
---
 src/nvim/fileio.c | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)

(limited to 'src/nvim/fileio.c')

diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index e1ffc27d5b..6c5469d020 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -6,62 +6,68 @@
 #include <assert.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <iconv.h>
 #include <inttypes.h>
+#include <limits.h>
 #include <stdbool.h>
+#include <stdio.h>
 #include <string.h>
+#include <sys/stat.h>
+#include <uv.h>
 
-#include "nvim/api/private/helpers.h"
+#include "auto/config.h"
 #include "nvim/ascii.h"
+#include "nvim/autocmd.h"
 #include "nvim/buffer.h"
+#include "nvim/buffer_defs.h"
 #include "nvim/buffer_updates.h"
 #include "nvim/change.h"
-#include "nvim/charset.h"
 #include "nvim/cursor.h"
 #include "nvim/diff.h"
 #include "nvim/drawscreen.h"
 #include "nvim/edit.h"
 #include "nvim/eval.h"
-#include "nvim/eval/typval.h"
-#include "nvim/eval/userfunc.h"
 #include "nvim/ex_cmds.h"
-#include "nvim/ex_docmd.h"
 #include "nvim/ex_eval.h"
 #include "nvim/fileio.h"
 #include "nvim/fold.h"
-#include "nvim/func_attr.h"
 #include "nvim/garray.h"
 #include "nvim/getchar.h"
-#include "nvim/hashtab.h"
+#include "nvim/gettext.h"
+#include "nvim/globals.h"
+#include "nvim/highlight_defs.h"
 #include "nvim/iconv.h"
 #include "nvim/input.h"
+#include "nvim/log.h"
+#include "nvim/macros.h"
 #include "nvim/mbyte.h"
 #include "nvim/memfile.h"
 #include "nvim/memline.h"
 #include "nvim/memory.h"
 #include "nvim/message.h"
 #include "nvim/move.h"
-#include "nvim/normal.h"
 #include "nvim/option.h"
 #include "nvim/optionstr.h"
+#include "nvim/os/fs_defs.h"
 #include "nvim/os/input.h"
 #include "nvim/os/os.h"
-#include "nvim/os/os_defs.h"
 #include "nvim/os/time.h"
 #include "nvim/os_unix.h"
 #include "nvim/path.h"
-#include "nvim/quickfix.h"
+#include "nvim/pos.h"
 #include "nvim/regexp.h"
-#include "nvim/search.h"
+#include "nvim/screen.h"
 #include "nvim/sha256.h"
 #include "nvim/shada.h"
-#include "nvim/state.h"
 #include "nvim/strings.h"
 #include "nvim/types.h"
 #include "nvim/ui.h"
-#include "nvim/ui_compositor.h"
 #include "nvim/undo.h"
 #include "nvim/vim.h"
-#include "nvim/window.h"
+
+#ifdef OPEN_CHR_FILES
+# include "nvim/charset.h"
+#endif
 
 #define BUFSIZE         8192    // size of normal write buffer
 #define SMBUFSIZE       256     // size of emergency write buffer
-- 
cgit