#!/usr/bin/env bash

set -xeuo pipefail

# cargo install cargo-watch https

cleanup() {
	local pids
	read -r -a pids <<EOF
$(jobs -p)
EOF
	echo "pids=${pids[*]}"
	if [ "${#pids[@]}" -eq 0 ]; then
		kill -- "${pids[@]/#/-}"
	fi
}
trap 'cleanup' EXIT

export RUSTDOCFLAGS="--cfg docsrs"
cargo +nightly doc --all-features # init target/doc
http -a 127.0.0.1 -p 8080 target/doc &
cargo watch -s "cargo +nightly doc --all-features"