test_shwasher/front_end/SW.VUE/vite/plugins/_compression.ts

import compression from "vite-plugin-compression"

export default function createCompression(env: Record<string, string>) {
	const { VITE_BUILD_COMPRESS } = env
	const plugin = []
	if (VITE_BUILD_COMPRESS != "") {
		const compressList = VITE_BUILD_COMPRESS.split(",")
		if (compressList.includes("gzip")) {
			plugin.push(
				compression({
					ext: ".gz",
					deleteOriginFile: false
				})
			)
		}
		if (compressList.includes("brotli")) {
			plugin.push(
				compression({
					ext: ".br",
					algorithm: "brotliCompress",
					deleteOriginFile: false
				})
			)
		}
	}
	return plugin
}