.gitignore: update the command to check tracked files being ignored
Recent git versions do not accept the noted command.
$ git ls-files -i --exclude-standard
fatal: ls-files -i must be used with either -o or -c
The -c was implied before, but we need to make it explicit since
git commit b338e9f66873 ("ls-files: error out on -i unless -o or -c
are specified").
Also, replace --exclude-standard with --exclude-per-directory=.gitignore
so that everyone will get consistent results.
git-ls-files(1) says:
--exclude-standard
Add the standard Git exclusions: .git/info/exclude, .gitignore in
each directory, and the user's global exclusion file.
We cannot predict what is locally added to .git/info/exclude or the
user's global exclusion file.
We can only manage .gitignore files committed to the repository.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
diff --git a/.gitignore b/.gitignore
index 20dce5c..22984d2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,7 @@
# subdirectories here. Add them in the ".gitignore" file
# in that subdirectory instead.
#
-# NOTE! Please use 'git ls-files -i --exclude-standard'
+# NOTE! Please use 'git ls-files -i -c --exclude-per-directory=.gitignore'
# command after changing this file, to see if there are
# any tracked files which get ignored after the change.
#
