1*e8939222SJani Nikula#!/bin/sh
2*e8939222SJani Nikula# Treewide grep for references to files under Documentation, and report
3*e8939222SJani Nikula# non-existing files in stderr.
4*e8939222SJani Nikula
5*e8939222SJani Nikulafor f in $(git ls-files); do
6*e8939222SJani Nikula	for ref in $(grep -ho "Documentation/[A-Za-z0-9_.,~/*+-]*" "$f"); do
7*e8939222SJani Nikula		# presume trailing . and , are not part of the name
8*e8939222SJani Nikula		ref=${ref%%[.,]}
9*e8939222SJani Nikula
10*e8939222SJani Nikula		# use ls to handle wildcards
11*e8939222SJani Nikula		if ! ls $ref >/dev/null 2>&1; then
12*e8939222SJani Nikula			echo "$f: $ref" >&2
13*e8939222SJani Nikula		fi
14*e8939222SJani Nikula	done
15*e8939222SJani Nikuladone
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