vite-plugin-twstyled/dist/babel-preflight-check.js

Vite plugin for twstyled -- the full-featured Tailwind CSS + CSS in JS Compiler

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (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 __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const babel = __importStar(require("@babel/core"));
const addBabelPlugin = (options, plugin) => {
    return Object.assign(Object.assign({}, options), { plugins: options.plugins.concat(plugin) });
};
const BUNDLED = 'bundled';
const INLINE = 'inline';
const RUNTIME = 'runtime';
const EXTERNAL = 'external';
const MODULE_ERROR = 'Rollup requires that your Babel configuration keeps ES6 module syntax intact. ' +
    'Unfortunately it looks like your configuration specifies a module transformer ' +
    'to replace ES6 modules with another module format. To continue you have to disable it.' +
    '\n\n' +
    "Most commonly it's a CommonJS transform added by @babel/preset-env - " +
    'in such case you should disable it by adding `modules: false` option to that preset ' +
    '(described in more detail here - https://github.com/rollup/plugins/tree/master/packages/babel#modules ).';
const UNEXPECTED_ERROR = 'An unexpected situation arose. Please raise an issue at ' +
    'https://github.com/rollup/plugins/issues. Thanks!';
const PREFLIGHT_TEST_STRING = '__ROLLUP__PREFLIGHT_CHECK_DO_NOT_TOUCH__';
const PREFLIGHT_INPUT = `export default "${PREFLIGHT_TEST_STRING}";`;
function helpersTestTransform() {
    return {
        visitor: {
            StringLiteral(path, state) {
                if (path.node.value === PREFLIGHT_TEST_STRING) {
                    path.replaceWith(state.file.addHelper('inherits'));
                }
            }
        }
    };
}
const mismatchError = (actual, expected, filename) => `You have declared using "${expected}" babelHelpers, but transforming ${filename} resulted in "${actual}". Please check your configuration.`;
const inheritsHelperRe = /\/helpers\/(esm\/)?inherits/;
function preflightCheck(ctx, babelHelpers, transformOptions) {
    return __awaiter(this, void 0, void 0, function* () {
        const finalOptions = addBabelPlugin(transformOptions, helpersTestTransform);
        const check = (yield babel.transformAsync(PREFLIGHT_INPUT, finalOptions)).code;
        // Babel sometimes splits ExportDefaultDeclaration into 2 statements, so we also check for ExportNamedDeclaration
        if (!/export (d|{)/.test(check)) {
            ctx.error(MODULE_ERROR);
        }
        if (inheritsHelperRe.test(check)) {
            if (babelHelpers === RUNTIME) {
                return;
            }
            ctx.error(mismatchError(RUNTIME, babelHelpers, transformOptions.filename));
        }
        if (check.includes('babelHelpers.inherits')) {
            if (babelHelpers === EXTERNAL) {
                return;
            }
            ctx.error(mismatchError(EXTERNAL, babelHelpers, transformOptions.filename));
        }
        // test unminifiable string content
        if (check.includes('Super expression must either be null or a function')) {
            if (babelHelpers === INLINE || babelHelpers === BUNDLED) {
                return;
            }
            if (babelHelpers === RUNTIME && !transformOptions.plugins.length) {
                ctx.error(`You must use the \`@babel/plugin-transform-runtime\` plugin when \`babelHelpers\` is "${RUNTIME}".\n`);
            }
            ctx.error(mismatchError(INLINE, babelHelpers, transformOptions.filename));
        }
        ctx.error(UNEXPECTED_ERROR);
    });
}
exports.default = preflightCheck;