diff options
Diffstat (limited to 'node_modules/npm-run-all/bin/common/parse-cli-args.js')
| -rw-r--r-- | node_modules/npm-run-all/bin/common/parse-cli-args.js | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/node_modules/npm-run-all/bin/common/parse-cli-args.js b/node_modules/npm-run-all/bin/common/parse-cli-args.js deleted file mode 100644 index 7f056fc..0000000 --- a/node_modules/npm-run-all/bin/common/parse-cli-args.js +++ /dev/null @@ -1,251 +0,0 @@ -/** - * @author Toru Nagashima - * @copyright 2016 Toru Nagashima. All rights reserved. - * See LICENSE file in root directory for full license. - */ -"use strict" - -/*eslint-disable no-process-env */ - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const OVERWRITE_OPTION = /^--([^:]+?):([^=]+?)(?:=(.+))?$/ -const CONFIG_OPTION = /^--([^=]+?)(?:=(.+))$/ -const PACKAGE_CONFIG_PATTERN = /^npm_package_config_(.+)$/ -const CONCAT_OPTIONS = /^-[clnprs]+$/ - -/** - * Overwrites a specified package config. - * - * @param {object} config - A config object to be overwritten. - * @param {string} packageName - A package name to overwrite. - * @param {string} variable - A variable name to overwrite. - * @param {string} value - A new value to overwrite. - * @returns {void} - */ -function overwriteConfig(config, packageName, variable, value) { - const scope = config[packageName] || (config[packageName] = {}) - scope[variable] = value -} - -/** - * Creates a package config object. - * This checks `process.env` and creates the default value. - * - * @returns {object} Created config object. - */ -function createPackageConfig() { - const retv = {} - const packageName = process.env.npm_package_name - if (!packageName) { - return retv - } - - for (const key of Object.keys(process.env)) { - const m = PACKAGE_CONFIG_PATTERN.exec(key) - if (m != null) { - overwriteConfig(retv, packageName, m[1], process.env[key]) - } - } - - return retv -} - -/** - * Adds a new group into a given list. - * - * @param {object[]} groups - A group list to add. - * @param {object} initialValues - A key-value map for the default of new value. - * @returns {void} - */ -function addGroup(groups, initialValues) { - groups.push(Object.assign( - { parallel: false, patterns: [] }, - initialValues || {} - )) -} - -/** - * ArgumentSet is values of parsed CLI arguments. - * This class provides the getter to get the last group. - */ -class ArgumentSet { - /** - * @param {object} initialValues - A key-value map for the default of new value. - * @param {object} options - A key-value map for the options. - */ - constructor(initialValues, options) { - this.config = {} - this.continueOnError = false - this.groups = [] - this.maxParallel = 0 - this.npmPath = null - this.packageConfig = createPackageConfig() - this.printLabel = false - this.printName = false - this.race = false - this.rest = [] - this.silent = process.env.npm_config_loglevel === "silent" - this.singleMode = Boolean(options && options.singleMode) - - addGroup(this.groups, initialValues) - } - - /** - * Gets the last group. - */ - get lastGroup() { - return this.groups[this.groups.length - 1] - } - - /** - * Gets "parallel" flag. - */ - get parallel() { - return this.groups.some(g => g.parallel) - } -} - -/** - * Parses CLI arguments. - * - * @param {ArgumentSet} set - The parsed CLI arguments. - * @param {string[]} args - CLI arguments. - * @returns {ArgumentSet} set itself. - */ -function parseCLIArgsCore(set, args) { // eslint-disable-line complexity - LOOP: - for (let i = 0; i < args.length; ++i) { - const arg = args[i] - - switch (arg) { - case "--": - set.rest = args.slice(1 + i) - break LOOP - - case "--color": - case "--no-color": - // do nothing. - break - - case "-c": - case "--continue-on-error": - set.continueOnError = true - break - - case "-l": - case "--print-label": - set.printLabel = true - break - - case "-n": - case "--print-name": - set.printName = true - break - - case "-r": - case "--race": - set.race = true - break - - case "--silent": - set.silent = true - break - - case "--max-parallel": - set.maxParallel = parseInt(args[++i], 10) - if (!Number.isFinite(set.maxParallel) || set.maxParallel <= 0) { - throw new Error(`Invalid Option: --max-parallel ${args[i]}`) - } - break - - case "-s": - case "--sequential": - case "--serial": - if (set.singleMode && arg === "-s") { - set.silent = true - break - } - if (set.singleMode) { - throw new Error(`Invalid Option: ${arg}`) - } - addGroup(set.groups) - break - - case "--aggregate-output": - set.aggregateOutput = true - break - - case "-p": - case "--parallel": - if (set.singleMode) { - throw new Error(`Invalid Option: ${arg}`) - } - addGroup(set.groups, { parallel: true }) - break - - case "--npm-path": - set.npmPath = args[++i] || null - break - - default: { - let matched = null - if ((matched = OVERWRITE_OPTION.exec(arg))) { - overwriteConfig( - set.packageConfig, - matched[1], - matched[2], - matched[3] || args[++i] - ) - } - else if ((matched = CONFIG_OPTION.exec(arg))) { - set.config[matched[1]] = matched[2] - } - else if (CONCAT_OPTIONS.test(arg)) { - parseCLIArgsCore( - set, - arg.slice(1).split("").map(c => `-${c}`) - ) - } - else if (arg[0] === "-") { - throw new Error(`Invalid Option: ${arg}`) - } - else { - set.lastGroup.patterns.push(arg) - } - - break - } - } - } - - if (!set.parallel && set.aggregateOutput) { - throw new Error("Invalid Option: --aggregate-output (without parallel)") - } - if (!set.parallel && set.race) { - const race = args.indexOf("--race") !== -1 ? "--race" : "-r" - throw new Error(`Invalid Option: ${race} (without parallel)`) - } - if (!set.parallel && set.maxParallel !== 0) { - throw new Error("Invalid Option: --max-parallel (without parallel)") - } - - return set -} - -/** - * Parses CLI arguments. - * - * @param {string[]} args - CLI arguments. - * @param {object} initialValues - A key-value map for the default of new value. - * @param {object} options - A key-value map for the options. - * @param {boolean} options.singleMode - The flag to be single group mode. - * @returns {ArgumentSet} The parsed CLI arguments. - */ -module.exports = function parseCLIArgs(args, initialValues, options) { - return parseCLIArgsCore(new ArgumentSet(initialValues, options), args) -} - -/*eslint-enable */ |