[6a3a178] | 1 | "use strict";
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| 2 |
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| 3 | exports.__esModule = true;
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| 4 | exports.resolve = resolve;
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| 5 | exports.has = has;
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| 6 | exports.logMissing = logMissing;
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| 7 | exports.laterLogMissing = laterLogMissing;
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| 8 |
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| 9 | var _path = _interopRequireDefault(require("path"));
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| 10 |
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| 11 | var _lodash = _interopRequireDefault(require("lodash.debounce"));
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| 12 |
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| 13 | var _resolve = _interopRequireDefault(require("resolve"));
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| 14 |
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| 15 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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| 16 |
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| 17 | const nativeRequireResolve = parseFloat(process.versions.node) >= 8.9;
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| 18 |
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| 19 | function resolve(dirname, moduleName, absoluteImports) {
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| 20 | if (absoluteImports === false) return moduleName;
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| 21 | let basedir = dirname;
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| 22 |
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| 23 | if (typeof absoluteImports === "string") {
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| 24 | basedir = _path.default.resolve(basedir, absoluteImports);
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| 25 | }
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| 26 |
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| 27 | let modulePackage, moduleNestedPath;
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| 28 | let slash = moduleName.indexOf("/");
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| 29 |
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| 30 | if (moduleName[0] === "@") {
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| 31 | slash = moduleName.indexOf("/", slash + 1);
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| 32 | }
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| 33 |
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| 34 | if (slash === -1) {
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| 35 | modulePackage = moduleName;
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| 36 | moduleNestedPath = "";
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| 37 | } else {
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| 38 | modulePackage = moduleName.slice(0, slash);
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| 39 | moduleNestedPath = moduleName.slice(slash);
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| 40 | }
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| 41 |
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| 42 | try {
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| 43 | let pkg;
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| 44 |
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| 45 | if (nativeRequireResolve) {
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| 46 | // $FlowIgnore
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| 47 | pkg = require.resolve(`${modulePackage}/package.json`, {
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| 48 | paths: [basedir]
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| 49 | });
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| 50 | } else {
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| 51 | pkg = _resolve.default.sync(`${modulePackage}/package.json`, {
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| 52 | basedir
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| 53 | });
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| 54 | }
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| 55 |
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| 56 | return _path.default.dirname(pkg) + moduleNestedPath;
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| 57 | } catch (err) {
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| 58 | if (err.code !== "MODULE_NOT_FOUND") throw err; // $FlowIgnore
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| 59 |
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| 60 | throw Object.assign(new Error(`Failed to resolve "${moduleName}" relative to "${dirname}"`), {
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| 61 | code: "BABEL_POLYFILL_NOT_FOUND",
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| 62 | polyfill: moduleName,
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| 63 | dirname
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| 64 | });
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| 65 | }
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| 66 | }
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| 67 |
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| 68 | function has(basedir, name) {
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| 69 | try {
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| 70 | if (nativeRequireResolve) {
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| 71 | // $FlowIgnore
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| 72 | require.resolve(name, {
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| 73 | paths: [basedir]
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| 74 | });
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| 75 | } else {
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| 76 | _resolve.default.sync(name, {
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| 77 | basedir
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| 78 | });
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| 79 | }
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| 80 |
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| 81 | return true;
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| 82 | } catch (_unused) {
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| 83 | return false;
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| 84 | }
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| 85 | }
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| 86 |
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| 87 | function logMissing(missingDeps) {
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| 88 | if (missingDeps.size === 0) return;
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| 89 | const deps = Array.from(missingDeps).sort().join(" ");
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| 90 | console.warn("\nSome polyfills have been added but are not present in your dependencies.\n" + "Please run one of the following commands:\n" + `\tnpm install --save ${deps}\n` + `\tyarn add ${deps}\n`);
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| 91 | process.exitCode = 1;
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| 92 | }
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| 93 |
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| 94 | let allMissingDeps = new Set();
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| 95 | const laterLogMissingDependencies = (0, _lodash.default)(() => {
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| 96 | logMissing(allMissingDeps);
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| 97 | allMissingDeps = new Set();
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| 98 | }, 100);
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| 99 |
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| 100 | function laterLogMissing(missingDeps) {
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| 101 | if (missingDeps.size === 0) return;
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| 102 | missingDeps.forEach(name => allMissingDeps.add(name));
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| 103 | laterLogMissingDependencies();
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| 104 | } |
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