RhodeCode

function update_action() {

    if ! diff -q $1 $2 >/dev/null

    then

	echo -n " [$3 updated]"

	rm $2

	mv $1 $2

	CHANGED=YES

    fi

}

function update_warning() {

    echo -n " [$2 warning]"

    WARNED=YES

}

function update_init() {

    echo Update source files...

    TOTAL_FILES=0

    CHANGED_FILES=0

    WARNED_FILES=0

}

function update_done() {

    echo $CHANGED_FILES out of $TOTAL_FILES files has been changed.

    echo $WARNED_FILES out of $TOTAL_FILES files triggered warnings.

}

function update_begin() {

    ((TOTAL_FILES++))

    CHANGED=NO

    WARNED=NO

}

function update_end() {

    if [ $CHANGED == YES ]

    then

	((++CHANGED_FILES))

    fi

    if [ $WARNED == YES ]

    then

	((++WARNED_FILES))

    fi

}

function check_action() {

    if [ "$3" == 'tabs' ]

    then

    elif [ "$3" == 'trailing spaces' ]

    then

        PATTERN='\ +$'

    else

        PATTERN='*'

    fi

    if ! diff -q $1 $2 >/dev/null

    then

        if [ "$PATTERN" == '*' ]

        then

            diff $1 $2 | grep '^[0-9]' | sed "s|^\(.*\)c.*$|$2:\1: check failed: $3|g" |

              sed "s/:\([0-9]*\),\([0-9]*\):\(.*\)$/:\1:\3 (until line \2)/g"

        else

            grep -n -E "$PATTERN" $2 | sed "s|^\([0-9]*\):.*$|$2:\1: check failed: $3|g"

        fi

        FAILED=YES

    fi

}

function check_warning() {

    if [ "$2" == 'long lines' ]

    then

        grep -n -E '.{81,}' $1 | sed "s|^\([0-9]*\):.*$|$1:\1: warning: $2|g"

    else

        echo "$1: warning: $2"

    fi

    WARNED=YES

}

function check_init() {

    echo Check source files...

    FAILED_FILES=0

    WARNED_FILES=0

    TOTAL_FILES=0

}

function check_done() {

    echo $FAILED_FILES out of $TOTAL_FILES files has been failed.

    echo $WARNED_FILES out of $TOTAL_FILES files triggered warnings.

    if [ $WARNED_FILES -gt 0 -o $FAILED_FILES -gt 0 ]

    then

	if [ "$WARNING" == 'INTERACTIVE' ]

	then

	    echo -n "Are the files with errors/warnings acceptable? (yes/no) "

	    while read answer

	    do