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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getType = getType;
exports.semverify = semverify;
exports.intersection = intersection;
exports.findSuggestion = findSuggestion;
exports.prettifyVersion = prettifyVersion;
exports.prettifyTargets = prettifyTargets;
exports.isUnreleasedVersion = isUnreleasedVersion;
exports.getLowestUnreleased = getLowestUnreleased;
exports.filterStageFromList = filterStageFromList;
exports.getImportSource = getImportSource;
exports.getRequireSource = getRequireSource;
exports.isPolyfillSource = isPolyfillSource;
exports.getModulePath = getModulePath;
exports.createImport = createImport;
exports.isNamespaced = isNamespaced;
exports.has = void 0;
var t = _interopRequireWildcard(require("@babel/types"));
var _invariant = _interopRequireDefault(require("invariant"));
var _semver = _interopRequireDefault(require("semver"));
var _jsLevenshtein = _interopRequireDefault(require("js-levenshtein"));
var _helperModuleImports = require("@babel/helper-module-imports");
var _unreleasedLabels = _interopRequireDefault(require("../data/unreleased-labels"));
var _targetsParser = require("./targets-parser");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
const has = Object.hasOwnProperty.call.bind(Object.hasOwnProperty);
exports.has = has;
function getType(target) {
return Object.prototype.toString.call(target).slice(8, -1).toLowerCase();
}
const versionRegExp = /^(\d+|\d+.\d+)$/;
function semverify(version) {
if (typeof version === "string" && _semver.default.valid(version)) {
return version;
}
(0, _invariant.default)(typeof version === "number" || typeof version === "string" && versionRegExp.test(version), `'${version}' is not a valid version`);
const split = version.toString().split(".");
while (split.length < 3) {
split.push("0");
}
return split.join(".");
}
function intersection(first, second, third) {
const result = new Set();
for (const el of first) {
if (second.has(el) && third.has(el)) result.add(el);
}
return result;
}
function findSuggestion(options, option) {
let levenshteinValue = Infinity;
return options.reduce((suggestion, validOption) => {
const value = (0, _jsLevenshtein.default)(validOption, option);
if (value < levenshteinValue) {
levenshteinValue = value;
return validOption;
}
return suggestion;
}, "");
}
function prettifyVersion(version) {
if (typeof version !== "string") {
return version;
}
const parts = [_semver.default.major(version)];
const minor = _semver.default.minor(version);
const patch = _semver.default.patch(version);
if (minor || patch) {
parts.push(minor);
}
if (patch) {
parts.push(patch);
}
return parts.join(".");
}
function prettifyTargets(targets) {
return Object.keys(targets).reduce((results, target) => {
let value = targets[target];
const unreleasedLabel = _unreleasedLabels.default[target];
if (typeof value === "string" && unreleasedLabel !== value) {
value = prettifyVersion(value);
}
results[target] = value;
return results;
}, {});
}
function isUnreleasedVersion(version, env) {
const unreleasedLabel = _unreleasedLabels.default[env];
return !!unreleasedLabel && unreleasedLabel === version.toString().toLowerCase();
}
function getLowestUnreleased(a, b, env) {
const unreleasedLabel = _unreleasedLabels.default[env];
const hasUnreleased = [a, b].some(item => item === unreleasedLabel);
if (hasUnreleased) {
return a === hasUnreleased ? b : a || b;
}
return (0, _targetsParser.semverMin)(a, b);
}
function filterStageFromList(list, stageList) {
return Object.keys(list).reduce((result, item) => {
if (!stageList[item]) {
result[item] = list[item];
}
return result;
}, {});
}
function getImportSource({
node
}) {
if (node.specifiers.length === 0) return node.source.value;
}
function getRequireSource({
node
}) {
if (!t.isExpressionStatement(node)) return;
const {
expression
} = node;
const isRequire = t.isCallExpression(expression) && t.isIdentifier(expression.callee) && expression.callee.name === "require" && expression.arguments.length === 1 && t.isStringLiteral(expression.arguments[0]);
if (isRequire) return expression.arguments[0].value;
}
function isPolyfillSource(source) {
return source === "@babel/polyfill" || source === "core-js";
}
const modulePathMap = {
"regenerator-runtime": "regenerator-runtime/runtime"
};
function getModulePath(mod) {
return modulePathMap[mod] || `core-js/modules/${mod}`;
}
function createImport(path, mod) {
return (0, _helperModuleImports.addSideEffect)(path, getModulePath(mod));
}
function isNamespaced(path) {
if (!path.node) return false;
const binding = path.scope.getBinding(path.node.name);
if (!binding) return false;
return binding.path.isImportNamespaceSpecifier();
}