export RUSTUP_INIT_SKIP_PATH_CHECK=yes

# https://rustup.rs/
function install_rustup {
	if command -v rustup &> /dev/null; then
		echo "Rustup is already installed."
		return 1
	fi

	curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path
}

if [ -d "${HOME}/.cargo" ]; then
	if [ -e "${HOME}/.cargo/env" ]; then
		source "$HOME/.cargo/env"
	fi

	export CARGO_TARGET_DIR="$HOME/.cache/cargo-target"
	if [ ! -e "${CARGO_TARGET_DIR}" ]; then
		mkdir -p "$CARGO_TARGET_DIR"
	fi
fi