nes-proj/tools/code-style/uncrustify-changed.sh

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#!/bin/bash
#
2014-03-08 23:24:50 +00:00
# This file checks your git index and runs uncrustify on every changed *.c and *.h
# file.
#
# Author: Valentin Sawadski <valentin@sawadski.eu>
# Exit if any called command exits nonzero
set -e
# Determine the repository root as the path returned by porcelain always
# start there
GIT_REPOSITORY_ROOT=$(git rev-parse --show-toplevel)
# This is the format command that will be run.
FORMAT_COMMAND=$GIT_REPOSITORY_ROOT/tools/code-style/uncrustify-fix-style.sh
# Parse all the files we get from git.
RAW_FILES=$(git status --porcelain)
# Set \n to be the field separator
IFS=$'\n'
# This splits the input by newline
GIT_FILES_BY_LINE=( $RAW_FILES )
# Now go throug them once more and remove the GIT status logs.
# Count the amount of C and H files we have to format.
IFS=$' '
for i in "${!GIT_FILES_BY_LINE[@]}"; do
LINE_BY_SPACE=( ${GIT_FILES_BY_LINE[i]} )
FILE=${LINE_BY_SPACE[1]}
if [[ ${FILE: -2} = ".c" || ${FILE: -2} = ".h" ]]; then
# echo Formatting File: $FILE
$FORMAT_COMMAND $GIT_REPOSITORY_ROOT/$FILE
fi
done