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1722 lines
72 KiB
1722 lines
72 KiB
#!/usr/bin/env node
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/*
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@license
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Rollup.js v2.79.1
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Thu, 22 Sep 2022 04:55:29 GMT - commit 69ff4181e701a0fe0026d0ba147f31bc86beffa8
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https://github.com/rollup/rollup
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Released under the MIT License.
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*/
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'use strict';
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Object.defineProperties(exports, { __esModule: { value: true }, [Symbol.toStringTag]: { value: 'Module' } });
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const process$1 = require('process');
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const rollup = require('../shared/rollup.js');
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const require$$2 = require('util');
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const require$$0$1 = require('fs');
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const require$$0 = require('path');
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const mergeOptions = require('../shared/mergeOptions.js');
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const loadConfigFile_js = require('../shared/loadConfigFile.js');
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require('perf_hooks');
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require('crypto');
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require('events');
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require('url');
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require('tty');
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const help = "rollup version __VERSION__\n=====================================\n\nUsage: rollup [options] <entry file>\n\nBasic options:\n\n-c, --config <filename> Use this config file (if argument is used but value\n is unspecified, defaults to rollup.config.js)\n-d, --dir <dirname> Directory for chunks (if absent, prints to stdout)\n-e, --external <ids> Comma-separate list of module IDs to exclude\n-f, --format <format> Type of output (amd, cjs, es, iife, umd, system)\n-g, --globals <pairs> Comma-separate list of `moduleID:Global` pairs\n-h, --help Show this help message\n-i, --input <filename> Input (alternative to <entry file>)\n-m, --sourcemap Generate sourcemap (`-m inline` for inline map)\n-n, --name <name> Name for UMD export\n-o, --file <output> Single output file (if absent, prints to stdout)\n-p, --plugin <plugin> Use the plugin specified (may be repeated)\n-v, --version Show version number\n-w, --watch Watch files in bundle and rebuild on changes\n--amd.id <id> ID for AMD module (default is anonymous)\n--amd.autoId Generate the AMD ID based off the chunk name\n--amd.basePath <prefix> Path to prepend to auto generated AMD ID\n--amd.define <name> Function to use in place of `define`\n--amd.forceJsExtensionForImports Use `.js` extension in AMD imports\n--assetFileNames <pattern> Name pattern for emitted assets\n--banner <text> Code to insert at top of bundle (outside wrapper)\n--chunkFileNames <pattern> Name pattern for emitted secondary chunks\n--compact Minify wrapper code\n--context <variable> Specify top-level `this` value\n--entryFileNames <pattern> Name pattern for emitted entry chunks\n--environment <values> Settings passed to config file (see example)\n--no-esModule Do not add __esModule property\n--exports <mode> Specify export mode (auto, default, named, none)\n--extend Extend global variable defined by --name\n--no-externalLiveBindings Do not generate code to support live bindings\n--failAfterWarnings Exit with an error if the build produced warnings\n--footer <text> Code to insert at end of bundle (outside wrapper)\n--no-freeze Do not freeze namespace objects\n--no-hoistTransitiveImports Do not hoist transitive imports into entry chunks\n--no-indent Don't indent result\n--no-interop Do not include interop block\n--inlineDynamicImports Create single bundle when using dynamic imports\n--intro <text> Code to insert at top of bundle (inside wrapper)\n--minifyInternalExports Force or disable minification of internal exports\n--namespaceToStringTag Create proper `.toString` methods for namespaces\n--noConflict Generate a noConflict method for UMD globals\n--outro <text> Code to insert at end of bundle (inside wrapper)\n--preferConst Use `const` instead of `var` for exports\n--no-preserveEntrySignatures Avoid facade chunks for entry points\n--preserveModules Preserve module structure\n--preserveModulesRoot Put preserved modules under this path at root level\n--preserveSymlinks Do not follow symlinks when resolving files\n--no-sanitizeFileName Do not replace invalid characters in file names\n--shimMissingExports Create shim variables for missing exports\n--silent Don't print warnings\n--sourcemapBaseUrl <url> Emit absolute sourcemap URLs with given base\n--sourcemapExcludeSources Do not include source code in source maps\n--sourcemapFile <file> Specify bundle position for source maps\n--stdin=ext Specify file extension used for stdin input\n--no-stdin Do not read \"-\" from stdin\n--no-strict Don't emit `\"use strict\";` in the generated modules\n--strictDeprecations Throw errors for deprecated features\n--systemNullSetters Replace empty SystemJS setters with `null`\n--no-treeshake Disable tree-shaking optimisations\n--no-treeshake.annotations Ignore pure call annotations\n--no-treeshake.moduleSideEffects Assume modules have no side-effects\n--no-treeshake.propertyReadSideEffects Ignore property access side-effects\n--no-treeshake.tryCatchDeoptimization Do not turn off try-catch-tree-shaking\n--no-treeshake.unknownGlobalSideEffects Assume unknown globals do not throw\n--waitForBundleInput Wait for bundle input files\n--watch.buildDelay <number> Throttle watch rebuilds\n--no-watch.clearScreen Do not clear the screen when rebuilding\n--watch.skipWrite Do not write files to disk when watching\n--watch.exclude <files> Exclude files from being watched\n--watch.include <files> Limit watching to specified files\n--watch.onStart <cmd> Shell command to run on `\"START\"` event\n--watch.onBundleStart <cmd> Shell command to run on `\"BUNDLE_START\"` event\n--watch.onBundleEnd <cmd> Shell command to run on `\"BUNDLE_END\"` event\n--watch.onEnd <cmd> Shell command to run on `\"END\"` event\n--watch.onError <cmd> Shell command to run on `\"ERROR\"` event\n--validate Validate output\n\nExamples:\n\n# use settings in config file\nrollup -c\n\n# in config file, process.env.INCLUDE_DEPS === 'true'\n# and process.env.BUILD === 'production'\nrollup -c --environment INCLUDE_DEPS,BUILD:production\n\n# create CommonJS bundle.js from src/main.js\nrollup --format=cjs --file=bundle.js -- src/main.js\n\n# create self-executing IIFE using `window.jQuery`\n# and `window._` as external globals\nrollup -f iife --globals jquery:jQuery,lodash:_ \\\n -i src/app.js -o build/app.js -m build/app.js.map\n\nNotes:\n\n* When piping to stdout, only inline sourcemaps are permitted\n\nFor more information visit https://rollupjs.org\n";
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/**
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* @license
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* Copyright (c) 2016, Contributors
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* SPDX-License-Identifier: ISC
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*/
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function camelCase(str) {
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// Handle the case where an argument is provided as camel case, e.g., fooBar.
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// by ensuring that the string isn't already mixed case:
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const isCamelCase = str !== str.toLowerCase() && str !== str.toUpperCase();
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if (!isCamelCase) {
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str = str.toLowerCase();
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}
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if (str.indexOf('-') === -1 && str.indexOf('_') === -1) {
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return str;
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}
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else {
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let camelcase = '';
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let nextChrUpper = false;
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const leadingHyphens = str.match(/^-+/);
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for (let i = leadingHyphens ? leadingHyphens[0].length : 0; i < str.length; i++) {
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let chr = str.charAt(i);
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if (nextChrUpper) {
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nextChrUpper = false;
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chr = chr.toUpperCase();
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}
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if (i !== 0 && (chr === '-' || chr === '_')) {
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nextChrUpper = true;
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}
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else if (chr !== '-' && chr !== '_') {
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camelcase += chr;
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}
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}
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return camelcase;
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}
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}
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function decamelize(str, joinString) {
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const lowercase = str.toLowerCase();
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joinString = joinString || '-';
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let notCamelcase = '';
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for (let i = 0; i < str.length; i++) {
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const chrLower = lowercase.charAt(i);
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const chrString = str.charAt(i);
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if (chrLower !== chrString && i > 0) {
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notCamelcase += `${joinString}${lowercase.charAt(i)}`;
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}
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else {
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notCamelcase += chrString;
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}
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}
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return notCamelcase;
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}
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function looksLikeNumber(x) {
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if (x === null || x === undefined)
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return false;
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// if loaded from config, may already be a number.
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if (typeof x === 'number')
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return true;
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// hexadecimal.
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if (/^0x[0-9a-f]+$/i.test(x))
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return true;
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// don't treat 0123 as a number; as it drops the leading '0'.
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if (/^0[^.]/.test(x))
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return false;
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return /^[-]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
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}
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/**
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* @license
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* Copyright (c) 2016, Contributors
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* SPDX-License-Identifier: ISC
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*/
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// take an un-split argv string and tokenize it.
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function tokenizeArgString(argString) {
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if (Array.isArray(argString)) {
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return argString.map(e => typeof e !== 'string' ? e + '' : e);
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}
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argString = argString.trim();
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let i = 0;
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let prevC = null;
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let c = null;
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let opening = null;
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const args = [];
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for (let ii = 0; ii < argString.length; ii++) {
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prevC = c;
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c = argString.charAt(ii);
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// split on spaces unless we're in quotes.
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if (c === ' ' && !opening) {
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if (!(prevC === ' ')) {
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i++;
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}
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continue;
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}
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// don't split the string if we're in matching
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// opening or closing single and double quotes.
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if (c === opening) {
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opening = null;
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}
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else if ((c === "'" || c === '"') && !opening) {
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opening = c;
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}
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if (!args[i])
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args[i] = '';
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args[i] += c;
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}
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return args;
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}
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/**
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* @license
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* Copyright (c) 2016, Contributors
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* SPDX-License-Identifier: ISC
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*/
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var DefaultValuesForTypeKey;
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(function (DefaultValuesForTypeKey) {
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DefaultValuesForTypeKey["BOOLEAN"] = "boolean";
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DefaultValuesForTypeKey["STRING"] = "string";
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DefaultValuesForTypeKey["NUMBER"] = "number";
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DefaultValuesForTypeKey["ARRAY"] = "array";
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})(DefaultValuesForTypeKey || (DefaultValuesForTypeKey = {}));
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/**
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* @license
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* Copyright (c) 2016, Contributors
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* SPDX-License-Identifier: ISC
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*/
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let mixin;
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class YargsParser {
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constructor(_mixin) {
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mixin = _mixin;
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}
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parse(argsInput, options) {
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const opts = Object.assign({
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alias: undefined,
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array: undefined,
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boolean: undefined,
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config: undefined,
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configObjects: undefined,
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configuration: undefined,
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coerce: undefined,
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count: undefined,
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default: undefined,
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envPrefix: undefined,
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narg: undefined,
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normalize: undefined,
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string: undefined,
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number: undefined,
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__: undefined,
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key: undefined
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}, options);
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// allow a string argument to be passed in rather
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// than an argv array.
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const args = tokenizeArgString(argsInput);
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// aliases might have transitive relationships, normalize this.
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const aliases = combineAliases(Object.assign(Object.create(null), opts.alias));
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const configuration = Object.assign({
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'boolean-negation': true,
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'camel-case-expansion': true,
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'combine-arrays': false,
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'dot-notation': true,
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'duplicate-arguments-array': true,
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'flatten-duplicate-arrays': true,
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'greedy-arrays': true,
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'halt-at-non-option': false,
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'nargs-eats-options': false,
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'negation-prefix': 'no-',
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'parse-numbers': true,
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'parse-positional-numbers': true,
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'populate--': false,
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'set-placeholder-key': false,
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'short-option-groups': true,
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'strip-aliased': false,
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'strip-dashed': false,
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'unknown-options-as-args': false
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}, opts.configuration);
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const defaults = Object.assign(Object.create(null), opts.default);
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const configObjects = opts.configObjects || [];
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const envPrefix = opts.envPrefix;
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const notFlagsOption = configuration['populate--'];
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const notFlagsArgv = notFlagsOption ? '--' : '_';
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const newAliases = Object.create(null);
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const defaulted = Object.create(null);
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// allow a i18n handler to be passed in, default to a fake one (util.format).
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const __ = opts.__ || mixin.format;
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const flags = {
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aliases: Object.create(null),
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arrays: Object.create(null),
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bools: Object.create(null),
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strings: Object.create(null),
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numbers: Object.create(null),
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counts: Object.create(null),
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normalize: Object.create(null),
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configs: Object.create(null),
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nargs: Object.create(null),
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coercions: Object.create(null),
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keys: []
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};
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const negative = /^-([0-9]+(\.[0-9]+)?|\.[0-9]+)$/;
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const negatedBoolean = new RegExp('^--' + configuration['negation-prefix'] + '(.+)');
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[].concat(opts.array || []).filter(Boolean).forEach(function (opt) {
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const key = typeof opt === 'object' ? opt.key : opt;
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// assign to flags[bools|strings|numbers]
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const assignment = Object.keys(opt).map(function (key) {
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const arrayFlagKeys = {
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boolean: 'bools',
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string: 'strings',
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number: 'numbers'
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};
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return arrayFlagKeys[key];
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}).filter(Boolean).pop();
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// assign key to be coerced
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if (assignment) {
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flags[assignment][key] = true;
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}
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flags.arrays[key] = true;
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flags.keys.push(key);
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});
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[].concat(opts.boolean || []).filter(Boolean).forEach(function (key) {
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flags.bools[key] = true;
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flags.keys.push(key);
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});
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[].concat(opts.string || []).filter(Boolean).forEach(function (key) {
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flags.strings[key] = true;
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flags.keys.push(key);
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});
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[].concat(opts.number || []).filter(Boolean).forEach(function (key) {
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flags.numbers[key] = true;
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flags.keys.push(key);
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});
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[].concat(opts.count || []).filter(Boolean).forEach(function (key) {
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flags.counts[key] = true;
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flags.keys.push(key);
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});
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[].concat(opts.normalize || []).filter(Boolean).forEach(function (key) {
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flags.normalize[key] = true;
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flags.keys.push(key);
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});
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if (typeof opts.narg === 'object') {
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Object.entries(opts.narg).forEach(([key, value]) => {
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if (typeof value === 'number') {
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flags.nargs[key] = value;
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flags.keys.push(key);
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}
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});
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}
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if (typeof opts.coerce === 'object') {
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Object.entries(opts.coerce).forEach(([key, value]) => {
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if (typeof value === 'function') {
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flags.coercions[key] = value;
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flags.keys.push(key);
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}
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});
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}
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if (typeof opts.config !== 'undefined') {
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if (Array.isArray(opts.config) || typeof opts.config === 'string') {
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[].concat(opts.config).filter(Boolean).forEach(function (key) {
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flags.configs[key] = true;
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});
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}
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else if (typeof opts.config === 'object') {
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Object.entries(opts.config).forEach(([key, value]) => {
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if (typeof value === 'boolean' || typeof value === 'function') {
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flags.configs[key] = value;
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}
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});
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}
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}
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// create a lookup table that takes into account all
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// combinations of aliases: {f: ['foo'], foo: ['f']}
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extendAliases(opts.key, aliases, opts.default, flags.arrays);
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// apply default values to all aliases.
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Object.keys(defaults).forEach(function (key) {
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(flags.aliases[key] || []).forEach(function (alias) {
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defaults[alias] = defaults[key];
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});
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});
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let error = null;
|
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checkConfiguration();
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let notFlags = [];
|
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const argv = Object.assign(Object.create(null), { _: [] });
|
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// TODO(bcoe): for the first pass at removing object prototype we didn't
|
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// remove all prototypes from objects returned by this API, we might want
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// to gradually move towards doing so.
|
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const argvReturn = {};
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for (let i = 0; i < args.length; i++) {
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const arg = args[i];
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const truncatedArg = arg.replace(/^-{3,}/, '---');
|
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let broken;
|
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let key;
|
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let letters;
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let m;
|
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let next;
|
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let value;
|
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// any unknown option (except for end-of-options, "--")
|
|
if (arg !== '--' && isUnknownOptionAsArg(arg)) {
|
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pushPositional(arg);
|
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// ---, ---=, ----, etc,
|
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}
|
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else if (truncatedArg.match(/---+(=|$)/)) {
|
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// options without key name are invalid.
|
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pushPositional(arg);
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continue;
|
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// -- separated by =
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}
|
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else if (arg.match(/^--.+=/) || (!configuration['short-option-groups'] && arg.match(/^-.+=/))) {
|
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// Using [\s\S] instead of . because js doesn't support the
|
|
// 'dotall' regex modifier. See:
|
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// http://stackoverflow.com/a/1068308/13216
|
|
m = arg.match(/^--?([^=]+)=([\s\S]*)$/);
|
|
// arrays format = '--f=a b c'
|
|
if (m !== null && Array.isArray(m) && m.length >= 3) {
|
|
if (checkAllAliases(m[1], flags.arrays)) {
|
|
i = eatArray(i, m[1], args, m[2]);
|
|
}
|
|
else if (checkAllAliases(m[1], flags.nargs) !== false) {
|
|
// nargs format = '--f=monkey washing cat'
|
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i = eatNargs(i, m[1], args, m[2]);
|
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}
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else {
|
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setArg(m[1], m[2]);
|
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}
|
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}
|
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}
|
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else if (arg.match(negatedBoolean) && configuration['boolean-negation']) {
|
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m = arg.match(negatedBoolean);
|
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if (m !== null && Array.isArray(m) && m.length >= 2) {
|
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key = m[1];
|
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setArg(key, checkAllAliases(key, flags.arrays) ? [false] : false);
|
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}
|
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// -- separated by space.
|
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}
|
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else if (arg.match(/^--.+/) || (!configuration['short-option-groups'] && arg.match(/^-[^-]+/))) {
|
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m = arg.match(/^--?(.+)/);
|
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if (m !== null && Array.isArray(m) && m.length >= 2) {
|
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key = m[1];
|
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if (checkAllAliases(key, flags.arrays)) {
|
|
// array format = '--foo a b c'
|
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i = eatArray(i, key, args);
|
|
}
|
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else if (checkAllAliases(key, flags.nargs) !== false) {
|
|
// nargs format = '--foo a b c'
|
|
// should be truthy even if: flags.nargs[key] === 0
|
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i = eatNargs(i, key, args);
|
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}
|
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else {
|
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next = args[i + 1];
|
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if (next !== undefined && (!next.match(/^-/) ||
|
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next.match(negative)) &&
|
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!checkAllAliases(key, flags.bools) &&
|
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!checkAllAliases(key, flags.counts)) {
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setArg(key, next);
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i++;
|
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}
|
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else if (/^(true|false)$/.test(next)) {
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setArg(key, next);
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i++;
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}
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else {
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setArg(key, defaultValue(key));
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}
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}
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}
|
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// dot-notation flag separated by '='.
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}
|
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else if (arg.match(/^-.\..+=/)) {
|
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m = arg.match(/^-([^=]+)=([\s\S]*)$/);
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if (m !== null && Array.isArray(m) && m.length >= 3) {
|
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setArg(m[1], m[2]);
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}
|
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// dot-notation flag separated by space.
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}
|
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else if (arg.match(/^-.\..+/) && !arg.match(negative)) {
|
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next = args[i + 1];
|
|
m = arg.match(/^-(.\..+)/);
|
|
if (m !== null && Array.isArray(m) && m.length >= 2) {
|
|
key = m[1];
|
|
if (next !== undefined && !next.match(/^-/) &&
|
|
!checkAllAliases(key, flags.bools) &&
|
|
!checkAllAliases(key, flags.counts)) {
|
|
setArg(key, next);
|
|
i++;
|
|
}
|
|
else {
|
|
setArg(key, defaultValue(key));
|
|
}
|
|
}
|
|
}
|
|
else if (arg.match(/^-[^-]+/) && !arg.match(negative)) {
|
|
letters = arg.slice(1, -1).split('');
|
|
broken = false;
|
|
for (let j = 0; j < letters.length; j++) {
|
|
next = arg.slice(j + 2);
|
|
if (letters[j + 1] && letters[j + 1] === '=') {
|
|
value = arg.slice(j + 3);
|
|
key = letters[j];
|
|
if (checkAllAliases(key, flags.arrays)) {
|
|
// array format = '-f=a b c'
|
|
i = eatArray(i, key, args, value);
|
|
}
|
|
else if (checkAllAliases(key, flags.nargs) !== false) {
|
|
// nargs format = '-f=monkey washing cat'
|
|
i = eatNargs(i, key, args, value);
|
|
}
|
|
else {
|
|
setArg(key, value);
|
|
}
|
|
broken = true;
|
|
break;
|
|
}
|
|
if (next === '-') {
|
|
setArg(letters[j], next);
|
|
continue;
|
|
}
|
|
// current letter is an alphabetic character and next value is a number
|
|
if (/[A-Za-z]/.test(letters[j]) &&
|
|
/^-?\d+(\.\d*)?(e-?\d+)?$/.test(next) &&
|
|
checkAllAliases(next, flags.bools) === false) {
|
|
setArg(letters[j], next);
|
|
broken = true;
|
|
break;
|
|
}
|
|
if (letters[j + 1] && letters[j + 1].match(/\W/)) {
|
|
setArg(letters[j], next);
|
|
broken = true;
|
|
break;
|
|
}
|
|
else {
|
|
setArg(letters[j], defaultValue(letters[j]));
|
|
}
|
|
}
|
|
key = arg.slice(-1)[0];
|
|
if (!broken && key !== '-') {
|
|
if (checkAllAliases(key, flags.arrays)) {
|
|
// array format = '-f a b c'
|
|
i = eatArray(i, key, args);
|
|
}
|
|
else if (checkAllAliases(key, flags.nargs) !== false) {
|
|
// nargs format = '-f a b c'
|
|
// should be truthy even if: flags.nargs[key] === 0
|
|
i = eatNargs(i, key, args);
|
|
}
|
|
else {
|
|
next = args[i + 1];
|
|
if (next !== undefined && (!/^(-|--)[^-]/.test(next) ||
|
|
next.match(negative)) &&
|
|
!checkAllAliases(key, flags.bools) &&
|
|
!checkAllAliases(key, flags.counts)) {
|
|
setArg(key, next);
|
|
i++;
|
|
}
|
|
else if (/^(true|false)$/.test(next)) {
|
|
setArg(key, next);
|
|
i++;
|
|
}
|
|
else {
|
|
setArg(key, defaultValue(key));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (arg.match(/^-[0-9]$/) &&
|
|
arg.match(negative) &&
|
|
checkAllAliases(arg.slice(1), flags.bools)) {
|
|
// single-digit boolean alias, e.g: xargs -0
|
|
key = arg.slice(1);
|
|
setArg(key, defaultValue(key));
|
|
}
|
|
else if (arg === '--') {
|
|
notFlags = args.slice(i + 1);
|
|
break;
|
|
}
|
|
else if (configuration['halt-at-non-option']) {
|
|
notFlags = args.slice(i);
|
|
break;
|
|
}
|
|
else {
|
|
pushPositional(arg);
|
|
}
|
|
}
|
|
// order of precedence:
|
|
// 1. command line arg
|
|
// 2. value from env var
|
|
// 3. value from config file
|
|
// 4. value from config objects
|
|
// 5. configured default value
|
|
applyEnvVars(argv, true); // special case: check env vars that point to config file
|
|
applyEnvVars(argv, false);
|
|
setConfig(argv);
|
|
setConfigObjects();
|
|
applyDefaultsAndAliases(argv, flags.aliases, defaults, true);
|
|
applyCoercions(argv);
|
|
if (configuration['set-placeholder-key'])
|
|
setPlaceholderKeys(argv);
|
|
// for any counts either not in args or without an explicit default, set to 0
|
|
Object.keys(flags.counts).forEach(function (key) {
|
|
if (!hasKey(argv, key.split('.')))
|
|
setArg(key, 0);
|
|
});
|
|
// '--' defaults to undefined.
|
|
if (notFlagsOption && notFlags.length)
|
|
argv[notFlagsArgv] = [];
|
|
notFlags.forEach(function (key) {
|
|
argv[notFlagsArgv].push(key);
|
|
});
|
|
if (configuration['camel-case-expansion'] && configuration['strip-dashed']) {
|
|
Object.keys(argv).filter(key => key !== '--' && key.includes('-')).forEach(key => {
|
|
delete argv[key];
|
|
});
|
|
}
|
|
if (configuration['strip-aliased']) {
|
|
[].concat(...Object.keys(aliases).map(k => aliases[k])).forEach(alias => {
|
|
if (configuration['camel-case-expansion'] && alias.includes('-')) {
|
|
delete argv[alias.split('.').map(prop => camelCase(prop)).join('.')];
|
|
}
|
|
delete argv[alias];
|
|
});
|
|
}
|
|
// Push argument into positional array, applying numeric coercion:
|
|
function pushPositional(arg) {
|
|
const maybeCoercedNumber = maybeCoerceNumber('_', arg);
|
|
if (typeof maybeCoercedNumber === 'string' || typeof maybeCoercedNumber === 'number') {
|
|
argv._.push(maybeCoercedNumber);
|
|
}
|
|
}
|
|
// how many arguments should we consume, based
|
|
// on the nargs option?
|
|
function eatNargs(i, key, args, argAfterEqualSign) {
|
|
let ii;
|
|
let toEat = checkAllAliases(key, flags.nargs);
|
|
// NaN has a special meaning for the array type, indicating that one or
|
|
// more values are expected.
|
|
toEat = typeof toEat !== 'number' || isNaN(toEat) ? 1 : toEat;
|
|
if (toEat === 0) {
|
|
if (!isUndefined(argAfterEqualSign)) {
|
|
error = Error(__('Argument unexpected for: %s', key));
|
|
}
|
|
setArg(key, defaultValue(key));
|
|
return i;
|
|
}
|
|
let available = isUndefined(argAfterEqualSign) ? 0 : 1;
|
|
if (configuration['nargs-eats-options']) {
|
|
// classic behavior, yargs eats positional and dash arguments.
|
|
if (args.length - (i + 1) + available < toEat) {
|
|
error = Error(__('Not enough arguments following: %s', key));
|
|
}
|
|
available = toEat;
|
|
}
|
|
else {
|
|
// nargs will not consume flag arguments, e.g., -abc, --foo,
|
|
// and terminates when one is observed.
|
|
for (ii = i + 1; ii < args.length; ii++) {
|
|
if (!args[ii].match(/^-[^0-9]/) || args[ii].match(negative) || isUnknownOptionAsArg(args[ii]))
|
|
available++;
|
|
else
|
|
break;
|
|
}
|
|
if (available < toEat)
|
|
error = Error(__('Not enough arguments following: %s', key));
|
|
}
|
|
let consumed = Math.min(available, toEat);
|
|
if (!isUndefined(argAfterEqualSign) && consumed > 0) {
|
|
setArg(key, argAfterEqualSign);
|
|
consumed--;
|
|
}
|
|
for (ii = i + 1; ii < (consumed + i + 1); ii++) {
|
|
setArg(key, args[ii]);
|
|
}
|
|
return (i + consumed);
|
|
}
|
|
// if an option is an array, eat all non-hyphenated arguments
|
|
// following it... YUM!
|
|
// e.g., --foo apple banana cat becomes ["apple", "banana", "cat"]
|
|
function eatArray(i, key, args, argAfterEqualSign) {
|
|
let argsToSet = [];
|
|
let next = argAfterEqualSign || args[i + 1];
|
|
// If both array and nargs are configured, enforce the nargs count:
|
|
const nargsCount = checkAllAliases(key, flags.nargs);
|
|
if (checkAllAliases(key, flags.bools) && !(/^(true|false)$/.test(next))) {
|
|
argsToSet.push(true);
|
|
}
|
|
else if (isUndefined(next) ||
|
|
(isUndefined(argAfterEqualSign) && /^-/.test(next) && !negative.test(next) && !isUnknownOptionAsArg(next))) {
|
|
// for keys without value ==> argsToSet remains an empty []
|
|
// set user default value, if available
|
|
if (defaults[key] !== undefined) {
|
|
const defVal = defaults[key];
|
|
argsToSet = Array.isArray(defVal) ? defVal : [defVal];
|
|
}
|
|
}
|
|
else {
|
|
// value in --option=value is eaten as is
|
|
if (!isUndefined(argAfterEqualSign)) {
|
|
argsToSet.push(processValue(key, argAfterEqualSign));
|
|
}
|
|
for (let ii = i + 1; ii < args.length; ii++) {
|
|
if ((!configuration['greedy-arrays'] && argsToSet.length > 0) ||
|
|
(nargsCount && typeof nargsCount === 'number' && argsToSet.length >= nargsCount))
|
|
break;
|
|
next = args[ii];
|
|
if (/^-/.test(next) && !negative.test(next) && !isUnknownOptionAsArg(next))
|
|
break;
|
|
i = ii;
|
|
argsToSet.push(processValue(key, next));
|
|
}
|
|
}
|
|
// If both array and nargs are configured, create an error if less than
|
|
// nargs positionals were found. NaN has special meaning, indicating
|
|
// that at least one value is required (more are okay).
|
|
if (typeof nargsCount === 'number' && ((nargsCount && argsToSet.length < nargsCount) ||
|
|
(isNaN(nargsCount) && argsToSet.length === 0))) {
|
|
error = Error(__('Not enough arguments following: %s', key));
|
|
}
|
|
setArg(key, argsToSet);
|
|
return i;
|
|
}
|
|
function setArg(key, val) {
|
|
if (/-/.test(key) && configuration['camel-case-expansion']) {
|
|
const alias = key.split('.').map(function (prop) {
|
|
return camelCase(prop);
|
|
}).join('.');
|
|
addNewAlias(key, alias);
|
|
}
|
|
const value = processValue(key, val);
|
|
const splitKey = key.split('.');
|
|
setKey(argv, splitKey, value);
|
|
// handle populating aliases of the full key
|
|
if (flags.aliases[key]) {
|
|
flags.aliases[key].forEach(function (x) {
|
|
const keyProperties = x.split('.');
|
|
setKey(argv, keyProperties, value);
|
|
});
|
|
}
|
|
// handle populating aliases of the first element of the dot-notation key
|
|
if (splitKey.length > 1 && configuration['dot-notation']) {
|
|
(flags.aliases[splitKey[0]] || []).forEach(function (x) {
|
|
let keyProperties = x.split('.');
|
|
// expand alias with nested objects in key
|
|
const a = [].concat(splitKey);
|
|
a.shift(); // nuke the old key.
|
|
keyProperties = keyProperties.concat(a);
|
|
// populate alias only if is not already an alias of the full key
|
|
// (already populated above)
|
|
if (!(flags.aliases[key] || []).includes(keyProperties.join('.'))) {
|
|
setKey(argv, keyProperties, value);
|
|
}
|
|
});
|
|
}
|
|
// Set normalize getter and setter when key is in 'normalize' but isn't an array
|
|
if (checkAllAliases(key, flags.normalize) && !checkAllAliases(key, flags.arrays)) {
|
|
const keys = [key].concat(flags.aliases[key] || []);
|
|
keys.forEach(function (key) {
|
|
Object.defineProperty(argvReturn, key, {
|
|
enumerable: true,
|
|
get() {
|
|
return val;
|
|
},
|
|
set(value) {
|
|
val = typeof value === 'string' ? mixin.normalize(value) : value;
|
|
}
|
|
});
|
|
});
|
|
}
|
|
}
|
|
function addNewAlias(key, alias) {
|
|
if (!(flags.aliases[key] && flags.aliases[key].length)) {
|
|
flags.aliases[key] = [alias];
|
|
newAliases[alias] = true;
|
|
}
|
|
if (!(flags.aliases[alias] && flags.aliases[alias].length)) {
|
|
addNewAlias(alias, key);
|
|
}
|
|
}
|
|
function processValue(key, val) {
|
|
// strings may be quoted, clean this up as we assign values.
|
|
if (typeof val === 'string' &&
|
|
(val[0] === "'" || val[0] === '"') &&
|
|
val[val.length - 1] === val[0]) {
|
|
val = val.substring(1, val.length - 1);
|
|
}
|
|
// handle parsing boolean arguments --foo=true --bar false.
|
|
if (checkAllAliases(key, flags.bools) || checkAllAliases(key, flags.counts)) {
|
|
if (typeof val === 'string')
|
|
val = val === 'true';
|
|
}
|
|
let value = Array.isArray(val)
|
|
? val.map(function (v) { return maybeCoerceNumber(key, v); })
|
|
: maybeCoerceNumber(key, val);
|
|
// increment a count given as arg (either no value or value parsed as boolean)
|
|
if (checkAllAliases(key, flags.counts) && (isUndefined(value) || typeof value === 'boolean')) {
|
|
value = increment();
|
|
}
|
|
// Set normalized value when key is in 'normalize' and in 'arrays'
|
|
if (checkAllAliases(key, flags.normalize) && checkAllAliases(key, flags.arrays)) {
|
|
if (Array.isArray(val))
|
|
value = val.map((val) => { return mixin.normalize(val); });
|
|
else
|
|
value = mixin.normalize(val);
|
|
}
|
|
return value;
|
|
}
|
|
function maybeCoerceNumber(key, value) {
|
|
if (!configuration['parse-positional-numbers'] && key === '_')
|
|
return value;
|
|
if (!checkAllAliases(key, flags.strings) && !checkAllAliases(key, flags.bools) && !Array.isArray(value)) {
|
|
const shouldCoerceNumber = looksLikeNumber(value) && configuration['parse-numbers'] && (Number.isSafeInteger(Math.floor(parseFloat(`${value}`))));
|
|
if (shouldCoerceNumber || (!isUndefined(value) && checkAllAliases(key, flags.numbers))) {
|
|
value = Number(value);
|
|
}
|
|
}
|
|
return value;
|
|
}
|
|
// set args from config.json file, this should be
|
|
// applied last so that defaults can be applied.
|
|
function setConfig(argv) {
|
|
const configLookup = Object.create(null);
|
|
// expand defaults/aliases, in-case any happen to reference
|
|
// the config.json file.
|
|
applyDefaultsAndAliases(configLookup, flags.aliases, defaults);
|
|
Object.keys(flags.configs).forEach(function (configKey) {
|
|
const configPath = argv[configKey] || configLookup[configKey];
|
|
if (configPath) {
|
|
try {
|
|
let config = null;
|
|
const resolvedConfigPath = mixin.resolve(mixin.cwd(), configPath);
|
|
const resolveConfig = flags.configs[configKey];
|
|
if (typeof resolveConfig === 'function') {
|
|
try {
|
|
config = resolveConfig(resolvedConfigPath);
|
|
}
|
|
catch (e) {
|
|
config = e;
|
|
}
|
|
if (config instanceof Error) {
|
|
error = config;
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
config = mixin.require(resolvedConfigPath);
|
|
}
|
|
setConfigObject(config);
|
|
}
|
|
catch (ex) {
|
|
// Deno will receive a PermissionDenied error if an attempt is
|
|
// made to load config without the --allow-read flag:
|
|
if (ex.name === 'PermissionDenied')
|
|
error = ex;
|
|
else if (argv[configKey])
|
|
error = Error(__('Invalid JSON config file: %s', configPath));
|
|
}
|
|
}
|
|
});
|
|
}
|
|
// set args from config object.
|
|
// it recursively checks nested objects.
|
|
function setConfigObject(config, prev) {
|
|
Object.keys(config).forEach(function (key) {
|
|
const value = config[key];
|
|
const fullKey = prev ? prev + '.' + key : key;
|
|
// if the value is an inner object and we have dot-notation
|
|
// enabled, treat inner objects in config the same as
|
|
// heavily nested dot notations (foo.bar.apple).
|
|
if (typeof value === 'object' && value !== null && !Array.isArray(value) && configuration['dot-notation']) {
|
|
// if the value is an object but not an array, check nested object
|
|
setConfigObject(value, fullKey);
|
|
}
|
|
else {
|
|
// setting arguments via CLI takes precedence over
|
|
// values within the config file.
|
|
if (!hasKey(argv, fullKey.split('.')) || (checkAllAliases(fullKey, flags.arrays) && configuration['combine-arrays'])) {
|
|
setArg(fullKey, value);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
// set all config objects passed in opts
|
|
function setConfigObjects() {
|
|
if (typeof configObjects !== 'undefined') {
|
|
configObjects.forEach(function (configObject) {
|
|
setConfigObject(configObject);
|
|
});
|
|
}
|
|
}
|
|
function applyEnvVars(argv, configOnly) {
|
|
if (typeof envPrefix === 'undefined')
|
|
return;
|
|
const prefix = typeof envPrefix === 'string' ? envPrefix : '';
|
|
const env = mixin.env();
|
|
Object.keys(env).forEach(function (envVar) {
|
|
if (prefix === '' || envVar.lastIndexOf(prefix, 0) === 0) {
|
|
// get array of nested keys and convert them to camel case
|
|
const keys = envVar.split('__').map(function (key, i) {
|
|
if (i === 0) {
|
|
key = key.substring(prefix.length);
|
|
}
|
|
return camelCase(key);
|
|
});
|
|
if (((configOnly && flags.configs[keys.join('.')]) || !configOnly) && !hasKey(argv, keys)) {
|
|
setArg(keys.join('.'), env[envVar]);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
function applyCoercions(argv) {
|
|
let coerce;
|
|
const applied = new Set();
|
|
Object.keys(argv).forEach(function (key) {
|
|
if (!applied.has(key)) { // If we haven't already coerced this option via one of its aliases
|
|
coerce = checkAllAliases(key, flags.coercions);
|
|
if (typeof coerce === 'function') {
|
|
try {
|
|
const value = maybeCoerceNumber(key, coerce(argv[key]));
|
|
([].concat(flags.aliases[key] || [], key)).forEach(ali => {
|
|
applied.add(ali);
|
|
argv[ali] = value;
|
|
});
|
|
}
|
|
catch (err) {
|
|
error = err;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
function setPlaceholderKeys(argv) {
|
|
flags.keys.forEach((key) => {
|
|
// don't set placeholder keys for dot notation options 'foo.bar'.
|
|
if (~key.indexOf('.'))
|
|
return;
|
|
if (typeof argv[key] === 'undefined')
|
|
argv[key] = undefined;
|
|
});
|
|
return argv;
|
|
}
|
|
function applyDefaultsAndAliases(obj, aliases, defaults, canLog = false) {
|
|
Object.keys(defaults).forEach(function (key) {
|
|
if (!hasKey(obj, key.split('.'))) {
|
|
setKey(obj, key.split('.'), defaults[key]);
|
|
if (canLog)
|
|
defaulted[key] = true;
|
|
(aliases[key] || []).forEach(function (x) {
|
|
if (hasKey(obj, x.split('.')))
|
|
return;
|
|
setKey(obj, x.split('.'), defaults[key]);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
function hasKey(obj, keys) {
|
|
let o = obj;
|
|
if (!configuration['dot-notation'])
|
|
keys = [keys.join('.')];
|
|
keys.slice(0, -1).forEach(function (key) {
|
|
o = (o[key] || {});
|
|
});
|
|
const key = keys[keys.length - 1];
|
|
if (typeof o !== 'object')
|
|
return false;
|
|
else
|
|
return key in o;
|
|
}
|
|
function setKey(obj, keys, value) {
|
|
let o = obj;
|
|
if (!configuration['dot-notation'])
|
|
keys = [keys.join('.')];
|
|
keys.slice(0, -1).forEach(function (key) {
|
|
// TODO(bcoe): in the next major version of yargs, switch to
|
|
// Object.create(null) for dot notation:
|
|
key = sanitizeKey(key);
|
|
if (typeof o === 'object' && o[key] === undefined) {
|
|
o[key] = {};
|
|
}
|
|
if (typeof o[key] !== 'object' || Array.isArray(o[key])) {
|
|
// ensure that o[key] is an array, and that the last item is an empty object.
|
|
if (Array.isArray(o[key])) {
|
|
o[key].push({});
|
|
}
|
|
else {
|
|
o[key] = [o[key], {}];
|
|
}
|
|
// we want to update the empty object at the end of the o[key] array, so set o to that object
|
|
o = o[key][o[key].length - 1];
|
|
}
|
|
else {
|
|
o = o[key];
|
|
}
|
|
});
|
|
// TODO(bcoe): in the next major version of yargs, switch to
|
|
// Object.create(null) for dot notation:
|
|
const key = sanitizeKey(keys[keys.length - 1]);
|
|
const isTypeArray = checkAllAliases(keys.join('.'), flags.arrays);
|
|
const isValueArray = Array.isArray(value);
|
|
let duplicate = configuration['duplicate-arguments-array'];
|
|
// nargs has higher priority than duplicate
|
|
if (!duplicate && checkAllAliases(key, flags.nargs)) {
|
|
duplicate = true;
|
|
if ((!isUndefined(o[key]) && flags.nargs[key] === 1) || (Array.isArray(o[key]) && o[key].length === flags.nargs[key])) {
|
|
o[key] = undefined;
|
|
}
|
|
}
|
|
if (value === increment()) {
|
|
o[key] = increment(o[key]);
|
|
}
|
|
else if (Array.isArray(o[key])) {
|
|
if (duplicate && isTypeArray && isValueArray) {
|
|
o[key] = configuration['flatten-duplicate-arrays'] ? o[key].concat(value) : (Array.isArray(o[key][0]) ? o[key] : [o[key]]).concat([value]);
|
|
}
|
|
else if (!duplicate && Boolean(isTypeArray) === Boolean(isValueArray)) {
|
|
o[key] = value;
|
|
}
|
|
else {
|
|
o[key] = o[key].concat([value]);
|
|
}
|
|
}
|
|
else if (o[key] === undefined && isTypeArray) {
|
|
o[key] = isValueArray ? value : [value];
|
|
}
|
|
else if (duplicate && !(o[key] === undefined ||
|
|
checkAllAliases(key, flags.counts) ||
|
|
checkAllAliases(key, flags.bools))) {
|
|
o[key] = [o[key], value];
|
|
}
|
|
else {
|
|
o[key] = value;
|
|
}
|
|
}
|
|
// extend the aliases list with inferred aliases.
|
|
function extendAliases(...args) {
|
|
args.forEach(function (obj) {
|
|
Object.keys(obj || {}).forEach(function (key) {
|
|
// short-circuit if we've already added a key
|
|
// to the aliases array, for example it might
|
|
// exist in both 'opts.default' and 'opts.key'.
|
|
if (flags.aliases[key])
|
|
return;
|
|
flags.aliases[key] = [].concat(aliases[key] || []);
|
|
// For "--option-name", also set argv.optionName
|
|
flags.aliases[key].concat(key).forEach(function (x) {
|
|
if (/-/.test(x) && configuration['camel-case-expansion']) {
|
|
const c = camelCase(x);
|
|
if (c !== key && flags.aliases[key].indexOf(c) === -1) {
|
|
flags.aliases[key].push(c);
|
|
newAliases[c] = true;
|
|
}
|
|
}
|
|
});
|
|
// For "--optionName", also set argv['option-name']
|
|
flags.aliases[key].concat(key).forEach(function (x) {
|
|
if (x.length > 1 && /[A-Z]/.test(x) && configuration['camel-case-expansion']) {
|
|
const c = decamelize(x, '-');
|
|
if (c !== key && flags.aliases[key].indexOf(c) === -1) {
|
|
flags.aliases[key].push(c);
|
|
newAliases[c] = true;
|
|
}
|
|
}
|
|
});
|
|
flags.aliases[key].forEach(function (x) {
|
|
flags.aliases[x] = [key].concat(flags.aliases[key].filter(function (y) {
|
|
return x !== y;
|
|
}));
|
|
});
|
|
});
|
|
});
|
|
}
|
|
function checkAllAliases(key, flag) {
|
|
const toCheck = [].concat(flags.aliases[key] || [], key);
|
|
const keys = Object.keys(flag);
|
|
const setAlias = toCheck.find(key => keys.includes(key));
|
|
return setAlias ? flag[setAlias] : false;
|
|
}
|
|
function hasAnyFlag(key) {
|
|
const flagsKeys = Object.keys(flags);
|
|
const toCheck = [].concat(flagsKeys.map(k => flags[k]));
|
|
return toCheck.some(function (flag) {
|
|
return Array.isArray(flag) ? flag.includes(key) : flag[key];
|
|
});
|
|
}
|
|
function hasFlagsMatching(arg, ...patterns) {
|
|
const toCheck = [].concat(...patterns);
|
|
return toCheck.some(function (pattern) {
|
|
const match = arg.match(pattern);
|
|
return match && hasAnyFlag(match[1]);
|
|
});
|
|
}
|
|
// based on a simplified version of the short flag group parsing logic
|
|
function hasAllShortFlags(arg) {
|
|
// if this is a negative number, or doesn't start with a single hyphen, it's not a short flag group
|
|
if (arg.match(negative) || !arg.match(/^-[^-]+/)) {
|
|
return false;
|
|
}
|
|
let hasAllFlags = true;
|
|
let next;
|
|
const letters = arg.slice(1).split('');
|
|
for (let j = 0; j < letters.length; j++) {
|
|
next = arg.slice(j + 2);
|
|
if (!hasAnyFlag(letters[j])) {
|
|
hasAllFlags = false;
|
|
break;
|
|
}
|
|
if ((letters[j + 1] && letters[j + 1] === '=') ||
|
|
next === '-' ||
|
|
(/[A-Za-z]/.test(letters[j]) && /^-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) ||
|
|
(letters[j + 1] && letters[j + 1].match(/\W/))) {
|
|
break;
|
|
}
|
|
}
|
|
return hasAllFlags;
|
|
}
|
|
function isUnknownOptionAsArg(arg) {
|
|
return configuration['unknown-options-as-args'] && isUnknownOption(arg);
|
|
}
|
|
function isUnknownOption(arg) {
|
|
arg = arg.replace(/^-{3,}/, '--');
|
|
// ignore negative numbers
|
|
if (arg.match(negative)) {
|
|
return false;
|
|
}
|
|
// if this is a short option group and all of them are configured, it isn't unknown
|
|
if (hasAllShortFlags(arg)) {
|
|
return false;
|
|
}
|
|
// e.g. '--count=2'
|
|
const flagWithEquals = /^-+([^=]+?)=[\s\S]*$/;
|
|
// e.g. '-a' or '--arg'
|
|
const normalFlag = /^-+([^=]+?)$/;
|
|
// e.g. '-a-'
|
|
const flagEndingInHyphen = /^-+([^=]+?)-$/;
|
|
// e.g. '-abc123'
|
|
const flagEndingInDigits = /^-+([^=]+?\d+)$/;
|
|
// e.g. '-a/usr/local'
|
|
const flagEndingInNonWordCharacters = /^-+([^=]+?)\W+.*$/;
|
|
// check the different types of flag styles, including negatedBoolean, a pattern defined near the start of the parse method
|
|
return !hasFlagsMatching(arg, flagWithEquals, negatedBoolean, normalFlag, flagEndingInHyphen, flagEndingInDigits, flagEndingInNonWordCharacters);
|
|
}
|
|
// make a best effort to pick a default value
|
|
// for an option based on name and type.
|
|
function defaultValue(key) {
|
|
if (!checkAllAliases(key, flags.bools) &&
|
|
!checkAllAliases(key, flags.counts) &&
|
|
`${key}` in defaults) {
|
|
return defaults[key];
|
|
}
|
|
else {
|
|
return defaultForType(guessType(key));
|
|
}
|
|
}
|
|
// return a default value, given the type of a flag.,
|
|
function defaultForType(type) {
|
|
const def = {
|
|
[DefaultValuesForTypeKey.BOOLEAN]: true,
|
|
[DefaultValuesForTypeKey.STRING]: '',
|
|
[DefaultValuesForTypeKey.NUMBER]: undefined,
|
|
[DefaultValuesForTypeKey.ARRAY]: []
|
|
};
|
|
return def[type];
|
|
}
|
|
// given a flag, enforce a default type.
|
|
function guessType(key) {
|
|
let type = DefaultValuesForTypeKey.BOOLEAN;
|
|
if (checkAllAliases(key, flags.strings))
|
|
type = DefaultValuesForTypeKey.STRING;
|
|
else if (checkAllAliases(key, flags.numbers))
|
|
type = DefaultValuesForTypeKey.NUMBER;
|
|
else if (checkAllAliases(key, flags.bools))
|
|
type = DefaultValuesForTypeKey.BOOLEAN;
|
|
else if (checkAllAliases(key, flags.arrays))
|
|
type = DefaultValuesForTypeKey.ARRAY;
|
|
return type;
|
|
}
|
|
function isUndefined(num) {
|
|
return num === undefined;
|
|
}
|
|
// check user configuration settings for inconsistencies
|
|
function checkConfiguration() {
|
|
// count keys should not be set as array/narg
|
|
Object.keys(flags.counts).find(key => {
|
|
if (checkAllAliases(key, flags.arrays)) {
|
|
error = Error(__('Invalid configuration: %s, opts.count excludes opts.array.', key));
|
|
return true;
|
|
}
|
|
else if (checkAllAliases(key, flags.nargs)) {
|
|
error = Error(__('Invalid configuration: %s, opts.count excludes opts.narg.', key));
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
}
|
|
return {
|
|
aliases: Object.assign({}, flags.aliases),
|
|
argv: Object.assign(argvReturn, argv),
|
|
configuration: configuration,
|
|
defaulted: Object.assign({}, defaulted),
|
|
error: error,
|
|
newAliases: Object.assign({}, newAliases)
|
|
};
|
|
}
|
|
}
|
|
// if any aliases reference each other, we should
|
|
// merge them together.
|
|
function combineAliases(aliases) {
|
|
const aliasArrays = [];
|
|
const combined = Object.create(null);
|
|
let change = true;
|
|
// turn alias lookup hash {key: ['alias1', 'alias2']} into
|
|
// a simple array ['key', 'alias1', 'alias2']
|
|
Object.keys(aliases).forEach(function (key) {
|
|
aliasArrays.push([].concat(aliases[key], key));
|
|
});
|
|
// combine arrays until zero changes are
|
|
// made in an iteration.
|
|
while (change) {
|
|
change = false;
|
|
for (let i = 0; i < aliasArrays.length; i++) {
|
|
for (let ii = i + 1; ii < aliasArrays.length; ii++) {
|
|
const intersect = aliasArrays[i].filter(function (v) {
|
|
return aliasArrays[ii].indexOf(v) !== -1;
|
|
});
|
|
if (intersect.length) {
|
|
aliasArrays[i] = aliasArrays[i].concat(aliasArrays[ii]);
|
|
aliasArrays.splice(ii, 1);
|
|
change = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// map arrays back to the hash-lookup (de-dupe while
|
|
// we're at it).
|
|
aliasArrays.forEach(function (aliasArray) {
|
|
aliasArray = aliasArray.filter(function (v, i, self) {
|
|
return self.indexOf(v) === i;
|
|
});
|
|
const lastAlias = aliasArray.pop();
|
|
if (lastAlias !== undefined && typeof lastAlias === 'string') {
|
|
combined[lastAlias] = aliasArray;
|
|
}
|
|
});
|
|
return combined;
|
|
}
|
|
// this function should only be called when a count is given as an arg
|
|
// it is NOT called to set a default value
|
|
// thus we can start the count at 1 instead of 0
|
|
function increment(orig) {
|
|
return orig !== undefined ? orig + 1 : 1;
|
|
}
|
|
// TODO(bcoe): in the next major version of yargs, switch to
|
|
// Object.create(null) for dot notation:
|
|
function sanitizeKey(key) {
|
|
if (key === '__proto__')
|
|
return '___proto___';
|
|
return key;
|
|
}
|
|
|
|
/**
|
|
* @fileoverview Main entrypoint for libraries using yargs-parser in Node.js
|
|
* CJS and ESM environments.
|
|
*
|
|
* @license
|
|
* Copyright (c) 2016, Contributors
|
|
* SPDX-License-Identifier: ISC
|
|
*/
|
|
// See https://github.com/yargs/yargs-parser#supported-nodejs-versions for our
|
|
// version support policy. The YARGS_MIN_NODE_VERSION is used for testing only.
|
|
const minNodeVersion = (process && process.env && process.env.YARGS_MIN_NODE_VERSION)
|
|
? Number(process.env.YARGS_MIN_NODE_VERSION)
|
|
: 10;
|
|
if (process && process.version) {
|
|
const major = Number(process.version.match(/v([^.]+)/)[1]);
|
|
if (major < minNodeVersion) {
|
|
throw Error(`yargs parser supports a minimum Node.js version of ${minNodeVersion}. Read our version support policy: https://github.com/yargs/yargs-parser#supported-nodejs-versions`);
|
|
}
|
|
}
|
|
// Creates a yargs-parser instance using Node.js standard libraries:
|
|
const env = process ? process.env : {};
|
|
const parser = new YargsParser({
|
|
cwd: process.cwd,
|
|
env: () => {
|
|
return env;
|
|
},
|
|
format: require$$2.format,
|
|
normalize: require$$0.normalize,
|
|
resolve: require$$0.resolve,
|
|
// TODO: figure out a way to combine ESM and CJS coverage, such that
|
|
// we can exercise all the lines below:
|
|
require: (path) => {
|
|
if (typeof require !== 'undefined') {
|
|
return require(path);
|
|
}
|
|
else if (path.match(/\.json$/)) {
|
|
return require$$0$1.readFileSync(path, 'utf8');
|
|
}
|
|
else {
|
|
throw Error('only .json config files are supported in ESM');
|
|
}
|
|
}
|
|
});
|
|
const yargsParser = function Parser(args, opts) {
|
|
const result = parser.parse(args.slice(), opts);
|
|
return result.argv;
|
|
};
|
|
yargsParser.detailed = function (args, opts) {
|
|
return parser.parse(args.slice(), opts);
|
|
};
|
|
yargsParser.camelCase = camelCase;
|
|
yargsParser.decamelize = decamelize;
|
|
yargsParser.looksLikeNumber = looksLikeNumber;
|
|
const argParser = yargsParser;
|
|
|
|
var parseMs = milliseconds => {
|
|
if (typeof milliseconds !== 'number') {
|
|
throw new TypeError('Expected a number');
|
|
}
|
|
|
|
const roundTowardsZero = milliseconds > 0 ? Math.floor : Math.ceil;
|
|
|
|
return {
|
|
days: roundTowardsZero(milliseconds / 86400000),
|
|
hours: roundTowardsZero(milliseconds / 3600000) % 24,
|
|
minutes: roundTowardsZero(milliseconds / 60000) % 60,
|
|
seconds: roundTowardsZero(milliseconds / 1000) % 60,
|
|
milliseconds: roundTowardsZero(milliseconds) % 1000,
|
|
microseconds: roundTowardsZero(milliseconds * 1000) % 1000,
|
|
nanoseconds: roundTowardsZero(milliseconds * 1e6) % 1000
|
|
};
|
|
};
|
|
|
|
const parseMilliseconds = parseMs;
|
|
|
|
const pluralize = (word, count) => count === 1 ? word : `${word}s`;
|
|
|
|
const SECOND_ROUNDING_EPSILON = 0.0000001;
|
|
|
|
var prettyMs = (milliseconds, options = {}) => {
|
|
if (!Number.isFinite(milliseconds)) {
|
|
throw new TypeError('Expected a finite number');
|
|
}
|
|
|
|
if (options.colonNotation) {
|
|
options.compact = false;
|
|
options.formatSubMilliseconds = false;
|
|
options.separateMilliseconds = false;
|
|
options.verbose = false;
|
|
}
|
|
|
|
if (options.compact) {
|
|
options.secondsDecimalDigits = 0;
|
|
options.millisecondsDecimalDigits = 0;
|
|
}
|
|
|
|
const result = [];
|
|
|
|
const floorDecimals = (value, decimalDigits) => {
|
|
const flooredInterimValue = Math.floor((value * (10 ** decimalDigits)) + SECOND_ROUNDING_EPSILON);
|
|
const flooredValue = Math.round(flooredInterimValue) / (10 ** decimalDigits);
|
|
return flooredValue.toFixed(decimalDigits);
|
|
};
|
|
|
|
const add = (value, long, short, valueString) => {
|
|
if ((result.length === 0 || !options.colonNotation) && value === 0 && !(options.colonNotation && short === 'm')) {
|
|
return;
|
|
}
|
|
|
|
valueString = (valueString || value || '0').toString();
|
|
let prefix;
|
|
let suffix;
|
|
if (options.colonNotation) {
|
|
prefix = result.length > 0 ? ':' : '';
|
|
suffix = '';
|
|
const wholeDigits = valueString.includes('.') ? valueString.split('.')[0].length : valueString.length;
|
|
const minLength = result.length > 0 ? 2 : 1;
|
|
valueString = '0'.repeat(Math.max(0, minLength - wholeDigits)) + valueString;
|
|
} else {
|
|
prefix = '';
|
|
suffix = options.verbose ? ' ' + pluralize(long, value) : short;
|
|
}
|
|
|
|
result.push(prefix + valueString + suffix);
|
|
};
|
|
|
|
const parsed = parseMilliseconds(milliseconds);
|
|
|
|
add(Math.trunc(parsed.days / 365), 'year', 'y');
|
|
add(parsed.days % 365, 'day', 'd');
|
|
add(parsed.hours, 'hour', 'h');
|
|
add(parsed.minutes, 'minute', 'm');
|
|
|
|
if (
|
|
options.separateMilliseconds ||
|
|
options.formatSubMilliseconds ||
|
|
(!options.colonNotation && milliseconds < 1000)
|
|
) {
|
|
add(parsed.seconds, 'second', 's');
|
|
if (options.formatSubMilliseconds) {
|
|
add(parsed.milliseconds, 'millisecond', 'ms');
|
|
add(parsed.microseconds, 'microsecond', 'µs');
|
|
add(parsed.nanoseconds, 'nanosecond', 'ns');
|
|
} else {
|
|
const millisecondsAndBelow =
|
|
parsed.milliseconds +
|
|
(parsed.microseconds / 1000) +
|
|
(parsed.nanoseconds / 1e6);
|
|
|
|
const millisecondsDecimalDigits =
|
|
typeof options.millisecondsDecimalDigits === 'number' ?
|
|
options.millisecondsDecimalDigits :
|
|
0;
|
|
|
|
const roundedMiliseconds = millisecondsAndBelow >= 1 ?
|
|
Math.round(millisecondsAndBelow) :
|
|
Math.ceil(millisecondsAndBelow);
|
|
|
|
const millisecondsString = millisecondsDecimalDigits ?
|
|
millisecondsAndBelow.toFixed(millisecondsDecimalDigits) :
|
|
roundedMiliseconds;
|
|
|
|
add(
|
|
Number.parseFloat(millisecondsString, 10),
|
|
'millisecond',
|
|
'ms',
|
|
millisecondsString
|
|
);
|
|
}
|
|
} else {
|
|
const seconds = (milliseconds / 1000) % 60;
|
|
const secondsDecimalDigits =
|
|
typeof options.secondsDecimalDigits === 'number' ?
|
|
options.secondsDecimalDigits :
|
|
1;
|
|
const secondsFixed = floorDecimals(seconds, secondsDecimalDigits);
|
|
const secondsString = options.keepDecimalsOnWholeSeconds ?
|
|
secondsFixed :
|
|
secondsFixed.replace(/\.0+$/, '');
|
|
add(Number.parseFloat(secondsString, 10), 'second', 's', secondsString);
|
|
}
|
|
|
|
if (result.length === 0) {
|
|
return '0' + (options.verbose ? ' milliseconds' : 'ms');
|
|
}
|
|
|
|
if (options.compact) {
|
|
return result[0];
|
|
}
|
|
|
|
if (typeof options.unitCount === 'number') {
|
|
const separator = options.colonNotation ? '' : ' ';
|
|
return result.slice(0, Math.max(options.unitCount, 1)).join(separator);
|
|
}
|
|
|
|
return options.colonNotation ? result.join('') : result.join(' ');
|
|
};
|
|
|
|
const ms = prettyMs;
|
|
|
|
const BYTE_UNITS = [
|
|
'B',
|
|
'kB',
|
|
'MB',
|
|
'GB',
|
|
'TB',
|
|
'PB',
|
|
'EB',
|
|
'ZB',
|
|
'YB'
|
|
];
|
|
|
|
const BIBYTE_UNITS = [
|
|
'B',
|
|
'kiB',
|
|
'MiB',
|
|
'GiB',
|
|
'TiB',
|
|
'PiB',
|
|
'EiB',
|
|
'ZiB',
|
|
'YiB'
|
|
];
|
|
|
|
const BIT_UNITS = [
|
|
'b',
|
|
'kbit',
|
|
'Mbit',
|
|
'Gbit',
|
|
'Tbit',
|
|
'Pbit',
|
|
'Ebit',
|
|
'Zbit',
|
|
'Ybit'
|
|
];
|
|
|
|
const BIBIT_UNITS = [
|
|
'b',
|
|
'kibit',
|
|
'Mibit',
|
|
'Gibit',
|
|
'Tibit',
|
|
'Pibit',
|
|
'Eibit',
|
|
'Zibit',
|
|
'Yibit'
|
|
];
|
|
|
|
/*
|
|
Formats the given number using `Number#toLocaleString`.
|
|
- If locale is a string, the value is expected to be a locale-key (for example: `de`).
|
|
- If locale is true, the system default locale is used for translation.
|
|
- If no value for locale is specified, the number is returned unmodified.
|
|
*/
|
|
const toLocaleString = (number, locale, options) => {
|
|
let result = number;
|
|
if (typeof locale === 'string' || Array.isArray(locale)) {
|
|
result = number.toLocaleString(locale, options);
|
|
} else if (locale === true || options !== undefined) {
|
|
result = number.toLocaleString(undefined, options);
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
var prettyBytes = (number, options) => {
|
|
if (!Number.isFinite(number)) {
|
|
throw new TypeError(`Expected a finite number, got ${typeof number}: ${number}`);
|
|
}
|
|
|
|
options = Object.assign({bits: false, binary: false}, options);
|
|
|
|
const UNITS = options.bits ?
|
|
(options.binary ? BIBIT_UNITS : BIT_UNITS) :
|
|
(options.binary ? BIBYTE_UNITS : BYTE_UNITS);
|
|
|
|
if (options.signed && number === 0) {
|
|
return ` 0 ${UNITS[0]}`;
|
|
}
|
|
|
|
const isNegative = number < 0;
|
|
const prefix = isNegative ? '-' : (options.signed ? '+' : '');
|
|
|
|
if (isNegative) {
|
|
number = -number;
|
|
}
|
|
|
|
let localeOptions;
|
|
|
|
if (options.minimumFractionDigits !== undefined) {
|
|
localeOptions = {minimumFractionDigits: options.minimumFractionDigits};
|
|
}
|
|
|
|
if (options.maximumFractionDigits !== undefined) {
|
|
localeOptions = Object.assign({maximumFractionDigits: options.maximumFractionDigits}, localeOptions);
|
|
}
|
|
|
|
if (number < 1) {
|
|
const numberString = toLocaleString(number, options.locale, localeOptions);
|
|
return prefix + numberString + ' ' + UNITS[0];
|
|
}
|
|
|
|
const exponent = Math.min(Math.floor(options.binary ? Math.log(number) / Math.log(1024) : Math.log10(number) / 3), UNITS.length - 1);
|
|
// eslint-disable-next-line unicorn/prefer-exponentiation-operator
|
|
number /= Math.pow(options.binary ? 1024 : 1000, exponent);
|
|
|
|
if (!localeOptions) {
|
|
number = number.toPrecision(3);
|
|
}
|
|
|
|
const numberString = toLocaleString(Number(number), options.locale, localeOptions);
|
|
|
|
const unit = UNITS[exponent];
|
|
|
|
return prefix + numberString + ' ' + unit;
|
|
};
|
|
|
|
const prettyBytes$1 = prettyBytes;
|
|
|
|
function printTimings(timings) {
|
|
Object.entries(timings).forEach(([label, [time, memory, total]]) => {
|
|
const appliedColor = label[0] === '#' ? (label[1] !== '#' ? loadConfigFile_js.underline : loadConfigFile_js.bold) : (text) => text;
|
|
const row = `${label}: ${time.toFixed(0)}ms, ${prettyBytes$1(memory)} / ${prettyBytes$1(total)}`;
|
|
console.info(appliedColor(row));
|
|
});
|
|
}
|
|
|
|
async function build(inputOptions, warnings, silent = false) {
|
|
const outputOptions = inputOptions.output;
|
|
const useStdout = !outputOptions[0].file && !outputOptions[0].dir;
|
|
const start = Date.now();
|
|
const files = useStdout ? ['stdout'] : outputOptions.map(t => rollup.relativeId(t.file || t.dir));
|
|
if (!silent) {
|
|
let inputFiles;
|
|
if (typeof inputOptions.input === 'string') {
|
|
inputFiles = inputOptions.input;
|
|
}
|
|
else if (inputOptions.input instanceof Array) {
|
|
inputFiles = inputOptions.input.join(', ');
|
|
}
|
|
else if (typeof inputOptions.input === 'object' && inputOptions.input !== null) {
|
|
inputFiles = Object.values(inputOptions.input).join(', ');
|
|
}
|
|
loadConfigFile_js.stderr(loadConfigFile_js.cyan(`\n${loadConfigFile_js.bold(inputFiles)} → ${loadConfigFile_js.bold(files.join(', '))}...`));
|
|
}
|
|
const bundle = await rollup.rollup(inputOptions);
|
|
if (useStdout) {
|
|
const output = outputOptions[0];
|
|
if (output.sourcemap && output.sourcemap !== 'inline') {
|
|
loadConfigFile_js.handleError({
|
|
code: 'ONLY_INLINE_SOURCEMAPS',
|
|
message: 'Only inline sourcemaps are supported when bundling to stdout.'
|
|
});
|
|
}
|
|
const { output: outputs } = await bundle.generate(output);
|
|
for (const file of outputs) {
|
|
let source;
|
|
if (file.type === 'asset') {
|
|
source = file.source;
|
|
}
|
|
else {
|
|
source = file.code;
|
|
if (output.sourcemap === 'inline') {
|
|
source += `\n//# ${rollup.SOURCEMAPPING_URL}=${file.map.toUrl()}\n`;
|
|
}
|
|
}
|
|
if (outputs.length > 1)
|
|
process$1.stdout.write(`\n${loadConfigFile_js.cyan(loadConfigFile_js.bold(`//→ ${file.fileName}:`))}\n`);
|
|
process$1.stdout.write(source);
|
|
}
|
|
if (!silent) {
|
|
warnings.flush();
|
|
}
|
|
return;
|
|
}
|
|
await Promise.all(outputOptions.map(bundle.write));
|
|
await bundle.close();
|
|
if (!silent) {
|
|
warnings.flush();
|
|
loadConfigFile_js.stderr(loadConfigFile_js.green(`created ${loadConfigFile_js.bold(files.join(', '))} in ${loadConfigFile_js.bold(ms(Date.now() - start))}`));
|
|
if (bundle && bundle.getTimings) {
|
|
printTimings(bundle.getTimings());
|
|
}
|
|
}
|
|
}
|
|
|
|
const DEFAULT_CONFIG_BASE = 'rollup.config';
|
|
async function getConfigPath(commandConfig) {
|
|
if (commandConfig === true) {
|
|
return require$$0.resolve(await findConfigFileNameInCwd());
|
|
}
|
|
if (commandConfig.slice(0, 5) === 'node:') {
|
|
const pkgName = commandConfig.slice(5);
|
|
try {
|
|
return require.resolve(`rollup-config-${pkgName}`, { paths: [process$1.cwd()] });
|
|
}
|
|
catch (_a) {
|
|
try {
|
|
return require.resolve(pkgName, { paths: [process$1.cwd()] });
|
|
}
|
|
catch (err) {
|
|
if (err.code === 'MODULE_NOT_FOUND') {
|
|
loadConfigFile_js.handleError({
|
|
code: 'MISSING_EXTERNAL_CONFIG',
|
|
message: `Could not resolve config file "${commandConfig}"`
|
|
});
|
|
}
|
|
throw err;
|
|
}
|
|
}
|
|
}
|
|
return require$$0.resolve(commandConfig);
|
|
}
|
|
async function findConfigFileNameInCwd() {
|
|
const filesInWorkingDir = new Set(await require$$0$1.promises.readdir(process$1.cwd()));
|
|
for (const extension of ['mjs', 'cjs', 'ts']) {
|
|
const fileName = `${DEFAULT_CONFIG_BASE}.${extension}`;
|
|
if (filesInWorkingDir.has(fileName))
|
|
return fileName;
|
|
}
|
|
return `${DEFAULT_CONFIG_BASE}.js`;
|
|
}
|
|
|
|
async function loadConfigFromCommand(command) {
|
|
const warnings = loadConfigFile_js.batchWarnings();
|
|
if (!command.input && (command.stdin || !process$1.stdin.isTTY)) {
|
|
command.input = loadConfigFile_js.stdinName;
|
|
}
|
|
const options = mergeOptions.mergeOptions({ input: [] }, command, warnings.add);
|
|
await loadConfigFile_js.addCommandPluginsToInputOptions(options, command);
|
|
return { options: [options], warnings };
|
|
}
|
|
|
|
async function runRollup(command) {
|
|
let inputSource;
|
|
if (command._.length > 0) {
|
|
if (command.input) {
|
|
loadConfigFile_js.handleError({
|
|
code: 'DUPLICATE_IMPORT_OPTIONS',
|
|
message: 'Either use --input, or pass input path as argument'
|
|
});
|
|
}
|
|
inputSource = command._;
|
|
}
|
|
else if (typeof command.input === 'string') {
|
|
inputSource = [command.input];
|
|
}
|
|
else {
|
|
inputSource = command.input;
|
|
}
|
|
if (inputSource && inputSource.length > 0) {
|
|
if (inputSource.some((input) => input.includes('='))) {
|
|
command.input = {};
|
|
inputSource.forEach((input) => {
|
|
const equalsIndex = input.indexOf('=');
|
|
const value = input.substring(equalsIndex + 1);
|
|
const key = input.substring(0, equalsIndex) || rollup.getAliasName(input);
|
|
command.input[key] = value;
|
|
});
|
|
}
|
|
else {
|
|
command.input = inputSource;
|
|
}
|
|
}
|
|
if (command.environment) {
|
|
const environment = Array.isArray(command.environment)
|
|
? command.environment
|
|
: [command.environment];
|
|
environment.forEach((arg) => {
|
|
arg.split(',').forEach((pair) => {
|
|
const [key, ...value] = pair.split(':');
|
|
process$1.env[key] = value.length === 0 ? String(true) : value.join(':');
|
|
});
|
|
});
|
|
}
|
|
if (mergeOptions.isWatchEnabled(command.watch)) {
|
|
await rollup.loadFsEvents();
|
|
const { watch } = await Promise.resolve().then(() => require('../shared/watch-cli.js'));
|
|
watch(command);
|
|
}
|
|
else {
|
|
try {
|
|
const { options, warnings } = await getConfigs(command);
|
|
try {
|
|
for (const inputOptions of options) {
|
|
await build(inputOptions, warnings, command.silent);
|
|
}
|
|
if (command.failAfterWarnings && warnings.warningOccurred) {
|
|
warnings.flush();
|
|
loadConfigFile_js.handleError({
|
|
code: 'FAIL_AFTER_WARNINGS',
|
|
message: 'Warnings occurred and --failAfterWarnings flag present'
|
|
});
|
|
}
|
|
}
|
|
catch (err) {
|
|
warnings.flush();
|
|
loadConfigFile_js.handleError(err);
|
|
}
|
|
}
|
|
catch (err) {
|
|
loadConfigFile_js.handleError(err);
|
|
}
|
|
}
|
|
}
|
|
async function getConfigs(command) {
|
|
if (command.config) {
|
|
const configFile = await getConfigPath(command.config);
|
|
const { options, warnings } = await loadConfigFile_js.loadAndParseConfigFile(configFile, command);
|
|
return { options, warnings };
|
|
}
|
|
return await loadConfigFromCommand(command);
|
|
}
|
|
|
|
const command = argParser(process$1.argv.slice(2), {
|
|
alias: mergeOptions.commandAliases,
|
|
configuration: { 'camel-case-expansion': false }
|
|
});
|
|
if (command.help || (process$1.argv.length <= 2 && process$1.stdin.isTTY)) {
|
|
console.log(`\n${help.replace('__VERSION__', rollup.version)}\n`);
|
|
}
|
|
else if (command.version) {
|
|
console.log(`rollup v${rollup.version}`);
|
|
}
|
|
else {
|
|
try {
|
|
require('source-map-support').install();
|
|
}
|
|
catch (_a) {
|
|
// do nothing
|
|
}
|
|
runRollup(command);
|
|
}
|
|
|
|
exports.getConfigPath = getConfigPath;
|
|
exports.loadConfigFromCommand = loadConfigFromCommand;
|
|
exports.ms = ms;
|
|
exports.printTimings = printTimings;
|
|
//# sourceMappingURL=rollup.map
|