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#! /usr/bin/env bash
## vim:set ts=4 sw=4 et:
set -e; set -o pipefail
# Copyright (C) Markus Franz Xaver Johannes Oberhumer
[[ -z $1 ]] || cd "$1" || exit 1
[[ -d .git ]] || exit 1
git ls-files --full-name -z | perl -0 -n -e '
s,^,./,;
if (m,^\./src/lzma-sdk(\0|$),) { }
elsif (m,^\./vendor/,) { }
elsif (m,\.bat(\0|$),) { }
elsif (m,\.exe(\0|$),) { }
else { print; }
' | LC_ALL=C sort -z | xargs -0r perl -n -e '
#print("$ARGV\n");
if (m,[\x00\x01\x02\x7f\xfe\xff],) { print "ERROR: binary file detected $ARGV: $_"; exit(1); }
if (m,[\r\x1a],) { print "ERROR: DOS EOL detected $ARGV: $_"; exit(1); }
if (m,([ \t]+)$,) {
# allow exactly two trailing spaces for GitHub flavoured Markdown in .md files
if ($1 ne " " || $ARGV !~ m,\.md$,) {
print "ERROR: trailing whitespace detected $ARGV: $_"; exit(1);
}
}
if (m,\t,) {
if ($ARGV =~ m,(^|/)(gnu|m)?make(file|vars),i) { }
elsif ($ARGV =~ m,\.mk$,) { }
elsif ($ARGV =~ m,/tmp/.*\.(disasm|dump)$,) { }
elsif ($ARGV =~ m,/src/stub/src/arch/.*/lzma\w+\.S$,) { }
else { print "ERROR: hard TAB detected $ARGV: $_"; exit(1); }
}
' || exit 1
|
