"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "validateTurboNextConfig", {
    enumerable: true,
    get: function() {
        return validateTurboNextConfig;
    }
});
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _config = /*#__PURE__*/ _interop_require_default(require("../server/config"));
const _constants = require("../shared/lib/constants");
function _interop_require_default(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    };
}
const supportedTurbopackNextConfigOptions = [
    "configFileName",
    "env",
    "modularizeImports",
    "compiler.emotion",
    "compiler.relay",
    "compiler.styledComponents",
    "images",
    "pageExtensions",
    "onDemandEntries",
    "rewrites",
    "redirects",
    "headers",
    "reactStrictMode",
    "swcMinify",
    "transpilePackages",
    "sassOptions.includePaths",
    "experimental.appDir",
    "experimental.serverComponentsExternalPackages",
    "experimental.turbo",
    "experimental.mdxRs",
    "experimental.swcFileReading",
    "experimental.forceSwcTransforms",
    // options below are not really supported, but ignored
    "webpack",
    "devIndicators",
    "onDemandEntries",
    "experimental.cpus",
    "experimental.sharedPool",
    "experimental.proxyTimeout",
    "experimental.isrFlushToDisk",
    "experimental.workerThreads",
    "experimenatl.pageEnv"
];
// The following will need to be supported by `next build --turbo`
const prodSpecificTurboNextConfigOptions = [
    "eslint",
    "typescript",
    "staticPageGenerationTimeout",
    "outputFileTracing",
    "output",
    "generateBuildId",
    "analyticsId",
    "compress",
    "productionBrowserSourceMaps",
    "optimizeFonts",
    "poweredByHeader",
    "staticPageGenerationTimeout",
    "compiler.reactRemoveProperties",
    "compiler.removeConsole",
    "experimental.turbotrace",
    "experimental.outputFileTracingRoot",
    "experimental.outputFileTracingExcludes",
    "experimental.outputFileTracingIgnores",
    "experiemental.outputFileTracingIncludes",
    "experimental.gzipSize"
];
async function validateTurboNextConfig({ dir , isCustomTurbopack , isDev  }) {
    const { getPkgManager  } = require("../lib/helpers/get-pkg-manager");
    const { getBabelConfigFile  } = require("../build/webpack-config");
    const { defaultConfig  } = require("../server/config-shared");
    const chalk = require("next/dist/compiled/chalk");
    const { interopDefault  } = require("../lib/interop-default");
    // To regenerate the TURBOPACK gradient require('gradient-string')('blue', 'red')('>>> TURBOPACK')
    const isTTY = process.stdout.isTTY;
    const turbopackGradient = `${chalk.bold(isTTY ? "\x1b[38;2;0;0;255m>\x1b[39m\x1b[38;2;23;0;232m>\x1b[39m\x1b[38;2;46;0;209m>\x1b[39m \x1b[38;2;70;0;185mT\x1b[39m\x1b[38;2;93;0;162mU\x1b[39m\x1b[38;2;116;0;139mR\x1b[39m\x1b[38;2;139;0;116mB\x1b[39m\x1b[38;2;162;0;93mO\x1b[39m\x1b[38;2;185;0;70mP\x1b[39m\x1b[38;2;209;0;46mA\x1b[39m\x1b[38;2;232;0;23mC\x1b[39m\x1b[38;2;255;0;0mK\x1b[39m" : ">>> TURBOPACK")} ${chalk.dim("(beta)")}\n\n`;
    let thankYouMsg = `Thank you for trying Next.js v13 with Turbopack! As a reminder,\nTurbopack is currently in beta and not yet ready for production.\nWe appreciate your ongoing support as we work to make it ready\nfor everyone.\n`;
    let unsupportedParts = "";
    let babelrc = await getBabelConfigFile(dir);
    if (babelrc) babelrc = _path.default.basename(babelrc);
    let hasWebpack = false;
    let hasTurbo = false;
    let unsupportedConfig = [];
    let rawNextConfig = {};
    try {
        rawNextConfig = interopDefault(await (0, _config.default)(_constants.PHASE_DEVELOPMENT_SERVER, dir, undefined, true));
        if (typeof rawNextConfig === "function") {
            rawNextConfig = rawNextConfig(_constants.PHASE_DEVELOPMENT_SERVER, {
                defaultConfig
            });
        }
        const flattenKeys = (obj, prefix = "")=>{
            let keys = [];
            for(const key in obj){
                if (typeof (obj == null ? void 0 : obj[key]) === "undefined") {
                    continue;
                }
                const pre = prefix.length ? `${prefix}.` : "";
                if (typeof obj[key] === "object" && !Array.isArray(obj[key]) && obj[key] !== null) {
                    keys = keys.concat(flattenKeys(obj[key], pre + key));
                } else {
                    keys.push(pre + key);
                }
            }
            return keys;
        };
        const getDeepValue = (obj, keys)=>{
            if (typeof keys === "string") {
                keys = keys.split(".");
            }
            if (keys.length === 1) {
                return obj == null ? void 0 : obj[keys == null ? void 0 : keys[0]];
            }
            return getDeepValue(obj == null ? void 0 : obj[keys == null ? void 0 : keys[0]], keys.slice(1));
        };
        const customKeys = flattenKeys(rawNextConfig);
        let supportedKeys = isDev ? [
            ...supportedTurbopackNextConfigOptions,
            ...prodSpecificTurboNextConfigOptions
        ] : supportedTurbopackNextConfigOptions;
        for (const key of customKeys){
            if (key.startsWith("webpack")) {
                hasWebpack = true;
            }
            if (key.startsWith("experimental.turbo")) {
                hasTurbo = true;
            }
            let isSupported = supportedKeys.some((supportedKey)=>key.startsWith(supportedKey)) || getDeepValue(rawNextConfig, key) === getDeepValue(defaultConfig, key);
            if (!isSupported) {
                unsupportedConfig.push(key);
            }
        }
    } catch (e) {
        console.error("Unexpected error occurred while checking config", e);
    }
    const hasWarningOrError = babelrc || unsupportedConfig.length;
    if (!hasWarningOrError) {
        thankYouMsg = chalk.dim(thankYouMsg);
    }
    if (!isCustomTurbopack) {
        console.log(turbopackGradient + thankYouMsg);
    }
    let feedbackMessage = `Learn more about Next.js v13 and Turbopack: ${chalk.underline("https://nextjs.link/with-turbopack")}\nPlease direct feedback to: ${chalk.underline("https://nextjs.link/turbopack-feedback")}\n`;
    if (!hasWarningOrError) {
        feedbackMessage = chalk.dim(feedbackMessage);
    }
    if (hasWebpack && !hasTurbo) {
        console.warn(`\n${chalk.yellow("Warning:")} Webpack is configured while Turbopack is not, which may cause problems.\n
  ${chalk.dim(`See instructions if you need to configure Turbopack:\n  https://turbo.build/pack/docs/features/customizing-turbopack\n`)}`);
    }
    if (babelrc) {
        unsupportedParts += `\n- Babel detected (${chalk.cyan(babelrc)})\n  ${chalk.dim(`Babel is not yet supported. To use Turbopack at the moment,\n  you'll need to remove your usage of Babel.`)}`;
    }
    if (unsupportedConfig.length) {
        unsupportedParts += `\n\n- Unsupported Next.js configuration option(s) (${chalk.cyan("next.config.js")})\n  ${chalk.dim(`To use Turbopack, remove the following configuration options:\n${unsupportedConfig.map((name)=>`    - ${chalk.red(name)}\n`).join("")}  `)}   `;
    }
    if (unsupportedParts && !isCustomTurbopack) {
        const pkgManager = getPkgManager(dir);
        console.error(`${chalk.bold.red("Error:")} You are using configuration and/or tools that are not yet\nsupported by Next.js v13 with Turbopack:\n${unsupportedParts}\n
If you cannot make the changes above, but still want to try out\nNext.js v13 with Turbopack, create the Next.js v13 playground app\nby running the following commands:

  ${chalk.bold.cyan(`${pkgManager === "npm" ? "npx create-next-app" : `${pkgManager} create next-app`} --example with-turbopack with-turbopack-app`)}\n  cd with-turbopack-app\n  ${pkgManager} run dev
        `);
        if (!isCustomTurbopack) {
            console.warn(feedbackMessage);
            process.exit(1);
        } else {
            console.warn(`\n${chalk.bold.yellow("Warning:")} Unsupported config found; but continuing with custom Turbopack binary.\n`);
        }
    }
    if (!isCustomTurbopack) {
        console.log(feedbackMessage);
    }
    return rawNextConfig;
}

//# sourceMappingURL=turbopack-warning.js.map