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#!/bin/bash
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dodiff=0
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force=0
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single=0
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while [ $# -gt 0 ]; do
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case $1 in
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-d)
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dodiff=1
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shift
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;;
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-f)
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force=1
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shift
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;;
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-s)
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single=1
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shift
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;;
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*)
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break
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;;
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esac
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done
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cpr(){
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if [ $dodiff -eq 1 ]; then
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if [ $single -eq 0 ]; then
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for entry in $(ls $2); do
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if [ $entry = "CVS" -o $(expr "$entry" : '[^~]*[~]') -ne 0 ]; then
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continue
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fi
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if [ -e $1/$entry ]; then
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continue
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fi
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if [ -d $2/$entry ]; then
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echo "###Patch: Directory $1/$entry does not exist"
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elif [ -f $2/$entry ]; then
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echo "###Patch: File $1/$entry does not exist"
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fi
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done
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fi
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fi
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for entry in $(ls $1); do
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if [ $entry = "CVS" -o $(expr "$entry" : '[^~]*[~]') -ne 0 ]; then
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continue
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fi
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if [ -d $1/$entry -a ! -e $2/$entry ]; then
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if [ $dodiff -eq 1 ]; then
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echo "###Patch: Directory $2/$entry does not exist"
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continue
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else
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echo "###Patch: mkdir $2/$entry"
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mkdir $2/$entry
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fi
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fi
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if [ -d $1/$entry ]; then
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cpr $1/$entry $2/$entry
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else
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if [ $dodiff -eq 1 ]; then
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if [ -e $2/$entry ]; then
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echo "###Patch: diff $1/$entry $2/$entry"
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diff $1/$entry $2/$entry
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echo ""
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else
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echo "###Patch: File $2/$entry does not exist"
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fi
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else
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if [ ! -e $2/$entry -o -n "$(diff $1/$entry $2/$entry)" ]; then
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copy=0
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if [ -e $2/$entry -a $force -eq 0 ]; then
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copy=-1
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while [ $copy -lt 0 ]; do
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echo "###Patch: Overwrite $2/$entry? (Y=yes|n=no|d=diff)"
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read answer
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case $answer in
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'Y')
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copy=1
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;;
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'n')
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copy=0
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;;
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'd')
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echo "###Patch: diff $1/$entry $2/$entry"
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diff $1/$entry $2/$entry
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;;
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*)
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;;
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esac
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done
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else
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copy=1
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fi
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if [ $copy -eq 1 ]; then
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echo "###Patch: cp $1/$entry $2/"
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cp $1/$entry $2/
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fi
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fi
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fi
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fi
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done
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}
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if [ ! -d "$1" -o ! -d "$2" ]; then
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echo "Usage: patch DIR1 DIR2"
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exit 1
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fi
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cpr $1 $2
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|
