vite-pwa/dist/cjs/vitePwa.js

This package helps you to cache your files with service worker.

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const root = __importStar(require("./root.js"));
const node_ls_files_1 = __importDefault(require("node-ls-files"));
exports.default = (conf, eConf) => {
    let swRef;
    let swRegisterRef;
    return {
        buildStart() {
            swRef = this.emitFile({
                type: 'chunk',
                id: root.swInputFile,
            });
            swRegisterRef = this.emitFile({
                type: 'chunk',
                id: root.swRegisterInputFile,
            });
        },
        transformIndexHtml(html) {
            return html.replace('</head>', `  <script type="module" src="${conf.swRegisterDest}"></script>\n  </head>`);
        },
        generateBundle(config, bundle) {
            const swFile = bundle[this.getFileName(swRef)];
            const registerSwFile = bundle[this.getFileName(swRegisterRef)];
            swFile.fileName = eConf.swDest;
            registerSwFile.fileName = eConf.swRegisterDest;
            registerSwFile.code = registerSwFile.code.replace('_swDest_', conf.swDest);
        },
        writeBundle(config, bundle) {
            const allFiles = node_ls_files_1.default.sync(config.dir, {
                relative: true,
                separator: '/',
                prefix: '/',
            });
            if (conf.map) {
                allFiles.push(path_1.default.join('/', eConf.mapAllDest), path_1.default.join('/', eConf.mapBuildDest));
                const buildFiles = Object.values(bundle).map(({ fileName }) => fileName);
                fs_1.default.mkdirSync(path_1.default.join(config.dir, path_1.default.dirname(eConf.mapAllDest)), {
                    recursive: true,
                });
                fs_1.default.writeFileSync(path_1.default.join(config.dir, eConf.mapAllDest), JSON.stringify(allFiles));
                fs_1.default.writeFileSync(path_1.default.join(config.dir, eConf.mapBuildDest), JSON.stringify(buildFiles));
            }
            let matchedFiles = [];
            if (conf.preCacheFilter === true) {
                matchedFiles = allFiles;
            }
            else if (conf.preCacheFilter instanceof Function) {
                matchedFiles = allFiles.filter((fileName) => conf.preCacheFilter(path_1.default.parse(fileName), fileName));
            }
            else if (conf.preCacheFilter instanceof RegExp) {
                matchedFiles = allFiles.filter((fileName) => conf.preCacheFilter.test(fileName));
            }
            conf.preCacheFiles.push(...matchedFiles);
            const swFile = bundle[this.getFileName(swRef)];
            const swFullPath = path_1.default.join(config.dir, swFile.fileName);
            const uniqueFiles = Array.from(new Set(conf.preCacheFiles));
            const replacedCode = swFile.code
                .replace('_preCache_', conf.preCacheName)
                .replace('_runtimeCache_', conf.runtimeCacheName)
                .replace('_spaEnabled_', conf.spa)
                .replace('_preCacheFiles_', JSON.stringify(uniqueFiles)) +
                root.getRandomRef();
            fs_1.default.writeFileSync(swFullPath, replacedCode);
        },
        emitFile(_) { },
        getFileName(_) {
            return 'none';
        },
    };
};