bb6c70bdcc
Change-Id: I189a0e8b86f3af682111668ccdad64a52b48dcb4 Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
129 lines
2.3 KiB
Bash
Executable File
129 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# tools/checkpatch.sh
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#
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# Copyright (C) 2019 Xiaomi
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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TOOLDIR=$(dirname $0)
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usage() {
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echo "USAGE: ${0} [options] [list|-]"
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echo ""
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echo "Options:"
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echo "-h"
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echo "-p <patch list> (default)"
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echo "-c <commit list>"
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echo "-f <file list>"
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echo "- read standard input mainly used by git pre-commit hook as below:"
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echo " git diff --cached | ./tools/checkpatch.sh -"
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}
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check_file() {
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$TOOLDIR/nxstyle $@ 2>&1
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}
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check_ranges() {
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local fail=0
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while read; do
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if [[ $REPLY =~ \+\+\+\ (b/)?([^[:blank:]]+).* ]]; then
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if [ "$ranges" != "" ]; then
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check_file $ranges $path 2>&1
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if [ $? != 0 ]; then
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fail=1
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fi
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fi
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path=${BASH_REMATCH[2]}
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ranges=""
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elif [[ $REPLY =~ @@\ -[0-9]+(,[0-9]+)?\ \+([0-9]+,[0-9]+)?\ @@.* ]]; then
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ranges+="-r ${BASH_REMATCH[2]} "
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fi
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done
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if [ "$ranges" != "" ]; then
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check_file $ranges $path 2>&1
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if [ $? != 0 ]; then
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fail=1
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fi
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fi
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if [ $fail = 1 ]; then
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exit 1
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fi
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}
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check_patch() {
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git apply --check $1
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if [ $? != 0 ]; then
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exit 1
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fi
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git apply $1
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cat $1 | check_ranges
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git apply -R $1
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}
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check_commit() {
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git show $1 | check_ranges
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}
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make -C $TOOLDIR -f Makefile.host nxstyle 1>/dev/null
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if [ -z "$1" ]; then
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usage
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exit 0
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fi
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while [ ! -z "$1" ]; do
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case "$1" in
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-h )
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usage
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exit 0
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;;
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-p )
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shift
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patches=$@
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break
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;;
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-c )
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shift
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commits=$@
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break
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;;
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-f )
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shift
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files=$@
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break
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;;
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- )
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check_ranges
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exit 0
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;;
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* )
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patches=$@
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break
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;;
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esac
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done
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for patch in $patches; do
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check_patch $patch
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done
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for commit in $commits; do
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check_commit $commit
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done
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for file in $files; do
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check_file $file
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done
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