[patch] adds auto backups

etc-update.diff (text/plain), 1.15 KB, created by Ingo Hohmann on 2004-11-02 07:42:03 UTC

12a13,19
> # Ingo Hohmann ([e-mail]) 
> # do_backup & KEEP_BACKUPS added to be able to keep backups of changed files
> 
> # If you DO NOT want backups of automatically merged files, either uncomment 
> # the following line, or set an environment variable like this.
> #ETC_UPDATE_KEEP_BACKUPS="no"
> 
18a26,35
> function do_backup() {
>    if [ "$ETC_UPDATE_KEEP_BACKUPS" != "no" ]; then
>       local ofile="${1}"
>       local path=`dirname $ofile`
>       local name=`basename $ofile`
>    
>       cp $ofile $path/._BACKUP_.$name._`date +%F_%H%M%S_%N`
>    fi
> }
> 
68a86
>                do_backup
125a144,149
>             echo -n "              ("
>             if [ "$ETC_UPDATE_KEEP_BACKUPS" == "no" ]; then
>                echo "NO, I'm NOT keeping updates of automatically merged files)"
>             else   
>                echo "YES, I'm keeping updates of automatically merged files)"
>             fi
134a159
>          # (iho) add switch to keep backup?
263a289,290
>             # (iho) HACK
>             do_backup ${ofile}
291a319,321
>    # (iho) 
>    do_backup ${ofile}
>    
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>                # (iho) 
>                do_backup ${ofile}