main repo

node_modules/next/dist/lib/turbopack-warning.js

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+"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",
+    "basePath",
+    "modularizeImports",
+    "compiler.emotion",
+    "compiler.relay",
+    "compiler.styledComponents",
+    "images",
+    "pageExtensions",
+    "onDemandEntries",
+    "rewrites",
+    "redirects",
+    "headers",
+    "reactStrictMode",
+    "swcMinify",
+    "transpilePackages",
+    "trailingSlash",
+    "i18n.locales",
+    "i18n.defaultLocale",
+    "sassOptions",
+    "configOrigin",
+    "httpAgentOptions",
+    "useFileSystemPublicRoutes",
+    "generateEtags",
+    "assetPrefix",
+    "experimental.serverComponentsExternalPackages",
+    "experimental.turbo",
+    "experimental.mdxRs",
+    "experimental.forceSwcTransforms",
+    "experimental.serverActionsBodySizeLimit",
+    "experimental.memoryBasedWorkersCount",
+    // options below are not really supported, but ignored
+    "webpack",
+    "devIndicators",
+    "onDemandEntries",
+    "excludeDefaultMomentLocales",
+    "experimental.cpus",
+    "experimental.sharedPool",
+    "experimental.proxyTimeout",
+    "experimental.isrFlushToDisk",
+    "experimental.workerThreads",
+    "experimental.caseSensitiveRoutes",
+    "experimental.optimizePackageImports",
+    "experimental.optimizeServerReact"
+];
+// 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",
+    "reactProductionProfiling",
+    "cleanDistDir",
+    "compiler.reactRemoveProperties",
+    "compiler.removeConsole",
+    "experimental.turbotrace",
+    "experimental.outputFileTracingRoot",
+    "experimental.outputFileTracingExcludes",
+    "experimental.outputFileTracingIgnores",
+    "experiemental.outputFileTracingIncludes",
+    "experimental.gzipSize",
+    "experimental.useDeploymentId",
+    "experimental.useDeploymentIdServerActions",
+    "experimental.deploymentId",
+    "experimental.serverMinification",
+    "experimental.serverSourceMaps",
+    "experimenta.trustHostHeader"
+];
+async function validateTurboNextConfig({ dir, isCustomTurbopack, isDev }) {
+    const { getPkgManager } = require("../lib/helpers/get-pkg-manager");
+    const { getBabelConfigFile } = require("../build/get-babel-config-file");
+    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")} ${chalk.dim("(beta)")}\n\n`;
+    let thankYouMessage = [
+        "Thank you for trying Next.js v13 with Turbopack! As a reminder",
+        "Turbopack is currently in beta and not yet ready for production.",
+        "We appreciate your ongoing support as we work to make it ready",
+        "for everyone."
+    ].join("\n") + "\n\n";
+    let unsupportedParts = "";
+    let babelrc = await getBabelConfigFile(dir);
+    if (babelrc) babelrc = _path.default.basename(babelrc);
+    let hasWebpack = false;
+    let hasTurbo = false;
+    let unsupportedConfig = [];
+    let rawNextConfig = {};
+    try {
+        rawNextConfig = interopDefault(await (0, _config.default)(_constants.PHASE_DEVELOPMENT_SERVER, dir, {
+            rawConfig: true
+        }));
+        if (typeof rawNextConfig === "function") {
+            rawNextConfig = rawNextConfig(_constants.PHASE_DEVELOPMENT_SERVER, {
+                defaultConfig
+            });
+        }
+        const flattenKeys = (obj, prefix = "")=>{
+            let keys = [];
+            for(const key in obj){
+                if (typeof (obj == null ? void 0 : obj[key]) === "undefined") {
+                    continue;
+                }
+                const pre = prefix.length ? `${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) {
+        thankYouMessage = chalk.dim(thankYouMessage);
+    }
+    if (!isCustomTurbopack) {
+        console.log(turbopackGradient + thankYouMessage);
+    }
+    let feedbackMessage = `Learn more about Next.js v13 and Turbopack: ${chalk.underline("https://nextjs.link/with-turbopack")}\nPlease direct feedback to: ${chalk.underline("https://nextjs.link/turbopack-feedback")}\n`;
+    if (hasWebpack && !hasTurbo) {
+        console.warn(`\n${chalk.yellow("Warning:")} Webpack is configured while Turbopack is not, which may cause problems.\n
+  ${`See instructions if you need to configure Turbopack:\n  https://turbo.build/pack/docs/features/customizing-turbopack\n`}`);
+    }
+    if (babelrc) {
+        unsupportedParts += `\n- Babel detected (${chalk.cyan(babelrc)})\n  Babel is not yet supported. To use Turbopack at the moment,\n  you'll need to remove your usage of Babel.`;
+    }
+    if (unsupportedConfig.length === 1 && unsupportedConfig[0] === "experimental.optimizePackageImports") {
+        console.warn(`\n${chalk.yellow("Warning:")} ${chalk.cyan("experimental.optimizePackageImports")} is not yet supported by Turbopack and will be ignored.`);
+    } else if (unsupportedConfig.length) {
+        unsupportedParts += `\n\n- Unsupported Next.js configuration option(s) (${chalk.cyan("next.config.js")})\n  To use Turbopack, remove the following configuration options:\n${unsupportedConfig.map((name)=>`    - ${chalk.red(name)}\n`).join("")}`;
+    }
+    if (unsupportedParts && !isCustomTurbopack) {
+        const pkgManager = getPkgManager(dir);
+        console.error(`Error: You are using configuration and/or tools that are not yet\nsupported by Next.js v13 with Turbopack:\n${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  ${pkgManager} run dev
+        `);
+        if (!isCustomTurbopack) {
+            console.warn(feedbackMessage);
+            process.exit(1);
+        } else {
+            console.warn("\n");
+            console.warn(`${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