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#!/bin/sh
DOMAIN="$(cat aux/domain.txt)"
NAME="$(basename "$PWD")"
export DOMAIN NAME
assert_arg() {
if [ -z "$1" ]; then
printf 'Missing %s.\n\n' "$2" >&2
cat <<-'EOF'
usage >&2
exit 2
EOF
fi
}
uuid() {
od -xN20 /dev/urandom |
head -n1 |
awk '{OFS="-"; print $2$3,$4,$5,$6,$7$8$9}'
}
tmpname() {
printf '%s/uuid-tmpname-without-spaces.%s' "${TMPDIR:-/tmp}" "$(uuid)"
}
mkstemp() {
name="$(tmpname)"
touch -- "$name"
printf '%s' "$name"
}
mkdtemp() {
name="$(tmpname)"
mkdir -p -- "$name"
printf '%s' "$name"
}
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