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#!/bin/sh
clonemissing() {
# pull and return if already existing
if [ -d "$2"/.git ]; then
run cd $VERBOSE_ARG "$2"
run git pull $VERBOSE_ARG || echo "$2: failed to pull from remote"
return
fi
# clone $1 to $2
run mkdir -p $VERBOSE_ARG "$2"
run git clone $VERBOSE_ARG "$1" "$2"
# link files to $3
[ -z "$3" ] && return
run mkdir -p $VERBOSE_ARG "$3"
run ln -sf $VERBOSE_ARG "$2"/* "$3"
}
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