111 lines
3 KiB
JavaScript
111 lines
3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : { default: obj };
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}
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function _nullishCoalesce(lhs, rhsFn) {
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if (lhs != null) {
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return lhs;
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} else {
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return rhsFn();
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}
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}
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function _optionalChain(ops) {
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let lastAccessLHS = undefined;
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let value = ops[0];
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let i = 1;
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while (i < ops.length) {
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const op = ops[i];
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const fn = ops[i + 1];
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i += 2;
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if (
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(op === "optionalAccess" || op === "optionalCall") &&
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value == null
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) {
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return undefined;
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}
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if (op === "access" || op === "optionalAccess") {
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lastAccessLHS = value;
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value = fn(value);
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} else if (op === "call" || op === "optionalCall") {
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value = fn((...args) => value.call(lastAccessLHS, ...args));
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lastAccessLHS = undefined;
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}
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}
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return value;
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}
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var _fsextra = require("fs-extra");
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var _fsextra2 = _interopRequireDefault(_fsextra);
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function pluginExampleRedirectsPages() {
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return {
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name: "refine-plugin-handle-example-redirects",
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async postBuild() {
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const redirects = collectRedirects();
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const redirectFiles = generateRedirectFiles(redirects);
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// Write files only at the end: make code more easy to test without IO
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await Promise.all(
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redirectFiles.map((file) => writeRedirectFile(file)),
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);
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},
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};
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}
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exports.default = pluginExampleRedirectsPages;
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async function writeRedirectFile(file) {
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try {
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// User-friendly security to prevent file overrides
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if (await _fsextra2.default.pathExists(file.fileAbsolutePath)) {
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throw new Error(
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"The redirect plugin is not supposed to override existing files.",
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);
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}
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await _fsextra2.default.outputFile(
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file.fileAbsolutePath,
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file.fileContent,
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// Hard security to prevent file overrides
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// See https://stackoverflow.com/a/34187712/82609
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{ flag: "wx" },
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);
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} catch (err) {
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// logger.error`Redirect file creation error for path=${file.fileAbsolutePath}.`;
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throw err;
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}
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}
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const htmlTemplate = (to) => `
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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</head>
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<script>
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window.location.href = '${to}';
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</script>
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</html>
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`;
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const collectRedirects = () => {
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const redirects = _fsextra2.default.readJSONSync(
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"./example-redirects.json",
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);
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return _nullishCoalesce(
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_optionalChain([redirects, "optionalAccess", (_) => _.redirects]),
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() => [],
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);
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};
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const generateRedirectFiles = (redirects) => {
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return redirects.map((redirect) => {
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const path = `${redirect.from}/index.html`;
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return {
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fileAbsolutePath: `./build/${path}`,
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fileContent: htmlTemplate(redirect.to),
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};
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});
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};
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