next/dist/cli/next-build.js

The React Framework

#!/usr/bin/env node
"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.nextBuild = void 0;
var _fs = require("fs");
var _indexJs = _interopRequireDefault(require("next/dist/compiled/arg/index.js"));
var Log = _interopRequireWildcard(require("../build/output/log"));
var _build = _interopRequireDefault(require("../build"));
var _utils = require("../server/lib/utils");
var _isError = _interopRequireDefault(require("../lib/is-error"));
var _getProjectDir = require("../lib/get-project-dir");
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 nextBuild = (argv)=>{
    const validArgs = {
        // Types
        "--help": Boolean,
        "--profile": Boolean,
        "--debug": Boolean,
        "--no-lint": Boolean,
        // Aliases
        "-h": "--help",
        "-d": "--debug"
    };
    let args;
    try {
        args = (0, _indexJs).default(validArgs, {
            argv
        });
    } catch (error) {
        if ((0, _isError).default(error) && error.code === "ARG_UNKNOWN_OPTION") {
            return (0, _utils).printAndExit(error.message, 1);
        }
        throw error;
    }
    if (args["--help"]) {
        (0, _utils).printAndExit(`
      Description
        Compiles the application for production deployment

      Usage
        $ next build <dir>

      <dir> represents the directory of the Next.js application.
      If no directory is provided, the current directory will be used.

      Options
      --profile     Can be used to enable React Production Profiling
      --no-lint     Disable linting
    `, 0);
    }
    if (args["--profile"]) {
        Log.warn("Profiling is enabled. Note: This may affect performance");
    }
    if (args["--no-lint"]) {
        Log.warn("Linting is disabled");
    }
    const dir = (0, _getProjectDir).getProjectDir(args._[0]);
    // Check if the provided directory exists
    if (!(0, _fs).existsSync(dir)) {
        (0, _utils).printAndExit(`> No such directory exists as the project root: ${dir}`);
    }
    return (0, _build).default(dir, null, args["--profile"], args["--debug"], !args["--no-lint"]).catch((err)=>{
        console.error("");
        if ((0, _isError).default(err) && (err.code === "INVALID_RESOLVE_ALIAS" || err.code === "WEBPACK_ERRORS" || err.code === "BUILD_OPTIMIZATION_FAILED" || err.code === "EDGE_RUNTIME_UNSUPPORTED_API")) {
            (0, _utils).printAndExit(`> ${err.message}`);
        } else {
            console.error("> Build error occurred");
            (0, _utils).printAndExit(err);
        }
    });
};
exports.nextBuild = nextBuild;

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