diff options
Diffstat (limited to 'util/lint/lint-016-non-ascii')
| -rwxr-xr-x | util/lint/lint-016-non-ascii | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/util/lint/lint-016-non-ascii b/util/lint/lint-016-non-ascii new file mode 100755 index 0000000000..881eeba69e --- /dev/null +++ b/util/lint/lint-016-non-ascii @@ -0,0 +1,43 @@ +#!/bin/sh +# This file is part of the coreboot project. +# +# Copyright (C) 2016 Google Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# DESCR: Check for non-ASCII and unprintable characters + +LC_ALL=C export LC_ALL + +INCLUDED_FILES='\.[chsS]$\|\.asl$\|\.cb$\|\.inc$\|Kconfig\|\.ld$|\.txt\|\.hex' +EXCLUDED_DIRS='^payloads/\|^src/vendorcode/\|^Documentation/\|^build/\|^3rdparty/\|^\.git/\|^coreboot-builds/\|^util/nvidia/cbootimage' +EXCLUDED_FILES='to-wiki/towiki\.sh$\|vga/vga_font\|video/font\|PDCurses.*x11' +EXCLUDED_PHRASES='Copyright\|Ported to\|Intel®\|°C\|°F\|Athlon™\|Copyright.*©\|A-Za-zÀ-ÿ' + +# Use git ls-files if the code is in a git repo, otherwise use find. +if [ -n "$(command -v git)" ] && [ -d .git ]; then + FIND_FILES="git ls-files" +else + FIND_FILES="find . " +fi + +# 1. Get the list of files to parse and send them through grep +# 2. Find any characters that aren't TAB, or space (0x20) to ~ (0x7F) +# LF (0x10) isn't included, as it ends the grep line +# 3. Remove common phrases and names that have been found +# 4. Run the result through grep again to highlight the issues that were +# found. Without this step, the characters can be difficult to see. +grep -n "[^ -~]" \ + $(${FIND_FILES} | sed 's|^\./||' | sort | \ + grep "$INCLUDED_FILES" | \ + grep -v "$EXCLUDED_DIRS" | \ + grep -v "$EXCLUDED_FILES") | \ + grep -iv "$EXCLUDED_PHRASES" | \ + grep --color='auto' "[^ -~]" |