#!/bin/sh
#------------------------------------------------------------------------------
#$Author: saulius $
#$Date: 2005-07-13 09:49:16 +0300 (Wed, 13 Jul 2005) $
#$Revision: 6 $
#$URL: svn+ssh://kolibris.ibt.lt/home/saulius/svn-repositories/svnscripts/svn-set-text-time $
#------------------------------------------------------------------------------

SCRIPT=false
FORCE=false

while [ $# -gt 0 ]
do
    case "$1" in
        -f|--force|--forc|--for|--fo|--f)
            FORCE=true
            ;;
        -f-|--no-force|--no-forc|--no-for|--no-fo|--no-f)
            FORCE=false
            ;;
        --script|--scrip|--scri|--scr|--sc|--s)
            SCRIPT=true
	    ;;
        --run|--ru|--r)
            SCRIPT=false
	    ;;
        -*) echo "$0: unknown option '$1'" >&2
            exit 1
	    ;;
    esac
    shift
done

find . -type f \
	-exec sh -c \
'
set -e
file="{}"

if [[ "$file" == *.svn* ]]
then
    exit 0
fi

if [ "'$FORCE'" = true ] || svn proplist "$file" | grep -q svn:text-time
then
    svn_time=`svn proplist -v "$file" | awk "/svn:text-time/{print \\\$3}"`
    ls_longtime=`(
	export TZ=UTC
	ls -l --time-style="+%Y-%m-%dT%H:%M:%S" "$file" | awk "{print \\\$6}"
    )`
    ls_microseconds=`(
	export TZ=UTC
	ls -l --time-style="+%N" "$file" | awk "{printf \"%06d\n\", \\\$6/1000}"
    )`
    ls_time="${ls_longtime}.${ls_microseconds}Z"
    if [ "${ls_time}" != "${svn_time}" ]
    then
        cmd1="svn propset svn:text-time \"${ls_time}\" \"$file\""
        cmd2="svn proplist -v \"$file\""
        if [ "'$SCRIPT'" = false ]
        then
            eval $cmd1
            eval $cmd2
	else
            echo $cmd1
            echo $cmd2
        fi
        ## echo "text-time \"${ls_time}\""
        ## echo "replaces  \"${svn_time}\" on \"$file\""
        ## echo ""
    fi
fi
' \;

test $SCRIPT = true && echo "*** tree not modified"