It turns out that wildcard expansion, * and ?, is not performed in
matching lists {...}, at least in the vim plugin. The spec is not clear
about that, but refer to "pattern matching through Unix shell-style
wildcards" [0].
So, let's consider that this is not supported. Expand the patterns into
one section each, rather than use a list.
[0] https://spec.editorconfig.org/
Signed-off-by: Yann E. MORIN <yann.morin@orange.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit ceb678ca19)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
EditorConfig [0] is an editor-agnostic configuration file, to set
preferences on how to edit text: tabs vs. spaces, tab width, indentation
size, line endings...
A large number of editors support EditorConfig, either natively [1] or
with the help of plugins [2].
Add a basic .editorconfig that provides defaults for most of the files
used by Buildroot. More can be added in the future if we can find more
matching patterns.
The values are chosen a bit arbitrarily, unless we already have a
(un)written rule about it. Notably, indentation defaults to using 4
spaces, and only a set of files for which we require TABs (Makefile,
essentially) or have already settled for TABs (Kconfig files, init
scripts...) are configured so. The traditional width of TABs is 8 char,
and we pair TAB indentation with TAB size.
Trailing spaces are usually useless, except in asciidoc source where
they can be used to force a new line without a new paragraph.
One of the limitations of .editorconfig, though, is that it matches on
filenames (e.g. *.py), not on the content (e.g. no use of mimetype, or
libmagic, or such). Still, this is enough to cover a lot of files in
Buildroot.
[0] https://editorconfig.org/
[1] https://editorconfig.org/#pre-installed
[2] https://editorconfig.org/#download
Signed-off-by: Yann E. MORIN <yann.morin@orange.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
