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 lib/libutee/include/elf.h \ 10 core/arch/arm/include/arm{32,64}.h \ 11 core/arch/arm/plat-ti/api_monitor_index_a{9,15}.h \ 12 core/arch/arm/dts) 13_CP_EXCL=$(for p in $CHECKPATCH_IGNORE; do echo ":(exclude)$p" ; done) 14 15function _checkpatch() { 16 # Use --typedefsfile if supported by the checkpatch tool 17 typedefs_opt="--typedefsfile typedefs.checkpatch" 18 $CHECKPATCH --help 2>&1 | grep -q -- --typedefsfile || \ 19 typedefs_opt=""; 20 # Ignore NOT_UNIFIED_DIFF in case patch has no diff 21 # (e.g., all paths filtered out) 22 $CHECKPATCH $typedefs_opt - 23} 24 25function checkpatch() { 26 git show --oneline --no-patch $1 27 # The first git 'format-patch' shows the commit message 28 # The second one produces the diff (might be empty if _CP_EXCL 29 # filters out all diffs) 30 (git format-patch $1^..$1 --stdout | sed -n '/^diff --git/q;p'; \ 31 git format-patch $1^..$1 --stdout -- $_CP_EXCL . | \ 32 sed -n '/^diff --git/,$p') | _checkpatch 33} 34 35function checkstaging() { 36 git diff --cached -- . $_CP_EXCL | _checkpatch 37} 38 39function checkworking() { 40 git diff -- . $_CP_EXCL | _checkpatch 41} 42 43function checkdiff() { 44 git diff $1...$2 -- . $_CP_EXCL | _checkpatch 45} 46 47