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#!/bin/sh function die() { echo $* exit 1 } if test -z "$DIR"; then echo "Must set DIR" exit 1 fi if test -z "$FILES"; then echo "Must set FILES" exit 1 fi for FILE in $FILES; do if cmp -s $DIR/$FILE $FILE; then echo "File $FILE is unchanged" else cp $DIR/$FILE $FILE || die "Could not move $DIR/$FILE to $FILE" echo "Updated $FILE" git add $FILE fi done |