LXR linux/scripts/documentation-file-ref-check

   1#!/bin/sh
   2# Treewide grep for references to files under Documentation, and report
   3# non-existing files in stderr.
   4
   5for f in $(git ls-files); do
   6        for ref in $(grep -ho "Documentation/[A-Za-z0-9_.,~/*+-]*" "$f"); do
   7                # presume trailing . and , are not part of the name
   8                ref=${ref%%[.,]}
   9
  10                # use ls to handle wildcards
  11                if ! ls $ref >/dev/null 2>&1; then
  12                        echo "$f: $ref" >&2
  13                fi
  14        done
  15done
  16