[PATCH 1/2] .gitinogre: update the command to check tracked files being ignored

[Masahiro Yamada]

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 for older git versions, but we need to make it
explicit now.

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 never know what are locally added to $GIT_DIR/info/exclude or
$XDG_CONFIG_HOME/git/ignore.

We can only manage .gitignore files committed in the repository.

Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
---

 .gitignore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 3ec73ead6757..2e2e3d1eeaee 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.
 #
-- 
2.34.1