1#!/bin/bash 2 3CHECKPATCH="${CHECKPATCH:-checkpatch.pl}" 4# checkpatch.pl will ignore the following paths 5CHECKPATCH_IGNORE=$(echo \ 6 core/include/gen-asm-defines.h \ 7 core/lib/lib{fdt,tomcrypt} core/lib/zlib \ 8 lib/libutils lib/libmbedtls \ 9 core/arch/arm/include/arm{32,64}.h \ 10 core/arch/arm/plat-ti/api_monitor_index_a{9,15}.h \ 11 core/arch/arm/dts) 12_CP_EXCL=$(for p in $CHECKPATCH_IGNORE; do echo ":(exclude)$p" ; done) 13 14function _checkpatch() { 15 # Use --typedefsfile if supported by the checkpatch tool 16 typedefs_opt="--typedefsfile typedefs.checkpatch" 17 $CHECKPATCH --help 2>&1 | grep -q -- --typedefsfile || \ 18 typedefs_opt=""; 19 # Ignore NOT_UNIFIED_DIFF in case patch has no diff 20 # (e.g., all paths filtered out) 21 $CHECKPATCH $typedefs_opt - 22} 23 24function checkpatch() { 25 git show --oneline --no-patch $1 26 # The first git 'format-patch' shows the commit message 27 # The second one produces the diff (might be empty if _CP_EXCL 28 # filters out all diffs) 29 (git format-patch $1^..$1 --stdout | sed -n '/^diff --git/q;p'; \ 30 git format-patch $1^..$1 --stdout -- $_CP_EXCL . | \ 31 sed -n '/^diff --git/,$p') | _checkpatch 32} 33 34function checkstaging() { 35 git diff --cached -- . $_CP_EXCL | _checkpatch 36} 37 38function checkworking() { 39 git diff -- . $_CP_EXCL | _checkpatch 40} 41 42function checkdiff() { 43 git diff $1...$2 -- . $_CP_EXCL | _checkpatch 44} 45 46