scripts/misc-check

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0-only
   3
   4 set -e
   5
   6 # Detect files that are tracked but ignored by git. This is checked only when
   7 # ${KBUILD_EXTRA_WARN} contains 1, git is installed, and the source tree is
   8 # tracked by git.
   9 check_tracked_ignored_files () {
  10         case "${KBUILD_EXTRA_WARN}" in
  11         *1*) ;;
  12         *) return;;
  13         esac
  14
  15         git -C ${srctree:-.} ls-files -i -c --exclude-per-directory=.gitignore 2>/dev/null |
  16                 sed 's/$/: warning: ignored by one of the .gitignore files/' >&2
  17 }
  18
  19 check_tracked_ignored_files