62 lines
1.6 KiB
TypeScript
62 lines
1.6 KiB
TypeScript
import type { Plugin } from "vite";
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import compressPlugin from "vite-plugin-compression";
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/**
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* 打包压缩格式的类型声明
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*/
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export type ViteCompression = "none" | "gzip" | "brotli" | "both" | "gzip-clear" | "brotli-clear" | "both-clear";
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export const configCompressPlugin = (compress: ViteCompression): Plugin | Plugin[] => {
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if (!compress || compress === "none") return [];
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const gz = {
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// 生成的压缩包后缀
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ext: ".gz",
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// 体积大于 threshold 才会被压缩
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threshold: 0,
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// 默认压缩 .js|mjs|json|css|html 后缀文件，设置成 true，压缩全部文件
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filter: () => true,
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// 压缩后是否删除原始文件
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deleteOriginFile: false,
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};
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const br = {
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ext: ".br",
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algorithm: "brotliCompress",
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threshold: 0,
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filter: () => true,
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deleteOriginFile: false,
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};
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const codeList = [
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{ k: "gzip", v: gz },
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{ k: "brotli", v: br },
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{ k: "both", v: [gz, br] },
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];
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const plugins: Plugin[] = [];
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codeList.forEach((item: any) => {
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if (compress.includes(item.k)) {
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if (compress.includes("clear")) {
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if (Array.isArray(item.v)) {
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item.v.forEach((vItem: any) => {
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plugins.push(compressPlugin(Object.assign(vItem, { deleteOriginFile: true })));
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});
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} else {
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plugins.push(compressPlugin(Object.assign(item.v, { deleteOriginFile: true })));
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}
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} else {
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if (Array.isArray(item.v)) {
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item.v.forEach((vItem: any) => {
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plugins.push(compressPlugin(vItem));
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});
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} else {
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plugins.push(compressPlugin(item.v));
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}
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}
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}
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});
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return plugins;
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};
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