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Add .editorconfig file for basic formatting

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EditorConfig is a specification to define the most basic code formatting
stuff, and it's supported by many editors and IDEs, either directly or
via plugins, including VSCode/VSCodium, Vim, emacs and more.

It allows to define formatting style related to indentation, charset,
end of lines and trailing whitespaces. It also allows to apply different
formats for different files based on wildcards, so for example it is
possible to apply different configs to *.{c,h}, *.py and *.rs.

In linux project, defining a .editorconfig might help to those people
that work on different projects with different indentation styles, so
they cannot define a global style. Now they will directly see the
correct indentation on every fresh clone of the project.

See https://editorconfig.org

Co-developed-by: Danny Lin <danny@kdrag0n.dev>
Signed-off-by: Danny Lin <danny@kdrag0n.dev>
Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
Acked-by: Mickaël Salaün <mic@digikod.net>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Tested-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Íñigo Huguet 2023-06-01 09:53:33 +02:00 committed by Masahiro Yamada
parent ac14947c77
commit 5a602de997
4 changed files with 41 additions and 0 deletions
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32
.editorconfig Normal file
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@ -0,0 +1,32 @@
# SPDX-License-Identifier: GPL-2.0-only
root = true
[{*.{awk,c,dts,dtsi,dtso,h,mk,s,S},Kconfig,Makefile,Makefile.*}]
charset = utf-8
end_of_line = lf
trim_trailing_whitespace = true
insert_final_newline = true
indent_style = tab
indent_size = 8
[*.{json,py,rs}]
charset = utf-8
end_of_line = lf
trim_trailing_whitespace = true
insert_final_newline = true
indent_style = space
indent_size = 4
# this must be below the general *.py to overwrite it
[tools/{perf,power,rcu,testing/kunit}/**.py,]
indent_style = tab
indent_size = 8
[*.yaml]
charset = utf-8
end_of_line = lf
trim_trailing_whitespace = unset
insert_final_newline = true
indent_style = space
indent_size = 2

1
.gitignore vendored
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@ -96,6 +96,7 @@ modules.order
#
!.clang-format
!.cocciconfig
!.editorconfig
!.get_maintainer.ignore
!.gitattributes
!.gitignore

4
Documentation/process/4.Coding.rst
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@ -66,6 +66,10 @@ for aligning variables/macros, for reflowing text and other similar tasks.
See the file :ref:`Documentation/process/clang-format.rst <clangformat>`
for more details.
Some basic editor settings, such as indentation and line endings, will be
set automatically if you are using an editor that is compatible with
EditorConfig. See the official EditorConfig website for more information:
https://editorconfig.org/
Abstraction layers
******************

4
Documentation/process/coding-style.rst
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@ -735,6 +735,10 @@ for aligning variables/macros, for reflowing text and other similar tasks.
See the file :ref:`Documentation/process/clang-format.rst <clangformat>`
for more details.
Some basic editor settings, such as indentation and line endings, will be
set automatically if you are using an editor that is compatible with
EditorConfig. See the official EditorConfig website for more information:
https://editorconfig.org/
10) Kconfig configuration files
-------------------------------