0f8399ec88
Replace CDN React/ReactDOM/Babel with local libs; remove Babel and inline scripts Build Tailwind locally, add safelist; switch to assets/tailwind.css Self-host Font Awesome and Inter (CSS + woff2); remove external font CDNs Implement strict CSP (no unsafe-inline/eval; scripts/styles/fonts from self) Extract inline handlers; move PWA scripts to external files Add local QR code generation (qrcode lib) and remove api.qrserver.com Improve SessionTypeSelector visual selection (highlighted background and ring) Keep PWA working with service worker and offline assets Refs: CSP hardening, offline-first, no external dependencies
541 lines
20 KiB
JavaScript
541 lines
20 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.usage = void 0;
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// this file handles outputting usage instructions,
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// failures, etc. keeps logging in one place.
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const common_types_1 = require("./common-types");
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const obj_filter_1 = require("./obj-filter");
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const path = require("path");
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const yerror_1 = require("./yerror");
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const decamelize = require("decamelize");
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const setBlocking = require("set-blocking");
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const stringWidth = require("string-width");
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function usage(yargs, y18n) {
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const __ = y18n.__;
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const self = {};
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// methods for ouputting/building failure message.
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const fails = [];
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self.failFn = function failFn(f) {
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fails.push(f);
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};
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let failMessage = null;
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let showHelpOnFail = true;
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self.showHelpOnFail = function showHelpOnFailFn(arg1 = true, arg2) {
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function parseFunctionArgs() {
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return typeof arg1 === 'string' ? [true, arg1] : [arg1, arg2];
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}
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const [enabled, message] = parseFunctionArgs();
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failMessage = message;
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showHelpOnFail = enabled;
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return self;
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};
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let failureOutput = false;
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self.fail = function fail(msg, err) {
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const logger = yargs._getLoggerInstance();
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if (fails.length) {
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for (let i = fails.length - 1; i >= 0; --i) {
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fails[i](msg, err, self);
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}
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}
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else {
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if (yargs.getExitProcess())
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setBlocking(true);
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// don't output failure message more than once
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if (!failureOutput) {
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failureOutput = true;
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if (showHelpOnFail) {
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yargs.showHelp('error');
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logger.error();
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}
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if (msg || err)
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logger.error(msg || err);
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if (failMessage) {
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if (msg || err)
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logger.error('');
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logger.error(failMessage);
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}
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}
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err = err || new yerror_1.YError(msg);
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if (yargs.getExitProcess()) {
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return yargs.exit(1);
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}
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else if (yargs._hasParseCallback()) {
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return yargs.exit(1, err);
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}
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else {
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throw err;
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}
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}
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};
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// methods for ouputting/building help (usage) message.
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let usages = [];
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let usageDisabled = false;
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self.usage = (msg, description) => {
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if (msg === null) {
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usageDisabled = true;
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usages = [];
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return self;
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}
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usageDisabled = false;
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usages.push([msg, description || '']);
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return self;
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};
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self.getUsage = () => {
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return usages;
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};
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self.getUsageDisabled = () => {
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return usageDisabled;
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};
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self.getPositionalGroupName = () => {
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return __('Positionals:');
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};
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let examples = [];
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self.example = (cmd, description) => {
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examples.push([cmd, description || '']);
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};
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let commands = [];
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self.command = function command(cmd, description, isDefault, aliases, deprecated = false) {
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// the last default wins, so cancel out any previously set default
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if (isDefault) {
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commands = commands.map((cmdArray) => {
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cmdArray[2] = false;
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return cmdArray;
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});
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}
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commands.push([cmd, description || '', isDefault, aliases, deprecated]);
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};
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self.getCommands = () => commands;
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let descriptions = {};
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self.describe = function describe(keyOrKeys, desc) {
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if (Array.isArray(keyOrKeys)) {
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keyOrKeys.forEach((k) => {
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self.describe(k, desc);
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});
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}
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else if (typeof keyOrKeys === 'object') {
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Object.keys(keyOrKeys).forEach((k) => {
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self.describe(k, keyOrKeys[k]);
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});
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}
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else {
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descriptions[keyOrKeys] = desc;
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}
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};
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self.getDescriptions = () => descriptions;
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let epilogs = [];
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self.epilog = (msg) => {
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epilogs.push(msg);
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};
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let wrapSet = false;
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let wrap;
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self.wrap = (cols) => {
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wrapSet = true;
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wrap = cols;
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};
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function getWrap() {
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if (!wrapSet) {
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wrap = windowWidth();
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wrapSet = true;
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}
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return wrap;
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}
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const deferY18nLookupPrefix = '__yargsString__:';
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self.deferY18nLookup = str => deferY18nLookupPrefix + str;
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self.help = function help() {
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if (cachedHelpMessage)
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return cachedHelpMessage;
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normalizeAliases();
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// handle old demanded API
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const base$0 = yargs.customScriptName ? yargs.$0 : path.basename(yargs.$0);
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const demandedOptions = yargs.getDemandedOptions();
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const demandedCommands = yargs.getDemandedCommands();
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const deprecatedOptions = yargs.getDeprecatedOptions();
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const groups = yargs.getGroups();
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const options = yargs.getOptions();
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let keys = [];
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keys = keys.concat(Object.keys(descriptions));
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keys = keys.concat(Object.keys(demandedOptions));
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keys = keys.concat(Object.keys(demandedCommands));
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keys = keys.concat(Object.keys(options.default));
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keys = keys.filter(filterHiddenOptions);
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keys = Object.keys(keys.reduce((acc, key) => {
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if (key !== '_')
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acc[key] = true;
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return acc;
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}, {}));
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const theWrap = getWrap();
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const ui = require('cliui')({
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width: theWrap,
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wrap: !!theWrap
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});
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// the usage string.
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if (!usageDisabled) {
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if (usages.length) {
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// user-defined usage.
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usages.forEach((usage) => {
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ui.div(`${usage[0].replace(/\$0/g, base$0)}`);
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if (usage[1]) {
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ui.div({ text: `${usage[1]}`, padding: [1, 0, 0, 0] });
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}
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});
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ui.div();
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}
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else if (commands.length) {
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let u = null;
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// demonstrate how commands are used.
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if (demandedCommands._) {
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u = `${base$0} <${__('command')}>\n`;
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}
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else {
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u = `${base$0} [${__('command')}]\n`;
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}
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ui.div(`${u}`);
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}
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}
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// your application's commands, i.e., non-option
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// arguments populated in '_'.
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if (commands.length) {
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ui.div(__('Commands:'));
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const context = yargs.getContext();
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const parentCommands = context.commands.length ? `${context.commands.join(' ')} ` : '';
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if (yargs.getParserConfiguration()['sort-commands'] === true) {
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commands = commands.sort((a, b) => a[0].localeCompare(b[0]));
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}
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commands.forEach((command) => {
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const commandString = `${base$0} ${parentCommands}${command[0].replace(/^\$0 ?/, '')}`; // drop $0 from default commands.
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ui.span({
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text: commandString,
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padding: [0, 2, 0, 2],
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width: maxWidth(commands, theWrap, `${base$0}${parentCommands}`) + 4
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}, { text: command[1] });
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const hints = [];
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if (command[2])
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hints.push(`[${__('default')}]`);
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if (command[3] && command[3].length) {
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hints.push(`[${__('aliases:')} ${command[3].join(', ')}]`);
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}
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if (command[4]) {
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if (typeof command[4] === 'string') {
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hints.push(`[${__('deprecated: %s', command[4])}]`);
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}
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else {
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hints.push(`[${__('deprecated')}]`);
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}
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}
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if (hints.length) {
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ui.div({ text: hints.join(' '), padding: [0, 0, 0, 2], align: 'right' });
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}
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else {
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ui.div();
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}
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});
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ui.div();
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}
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// perform some cleanup on the keys array, making it
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// only include top-level keys not their aliases.
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const aliasKeys = (Object.keys(options.alias) || [])
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.concat(Object.keys(yargs.parsed.newAliases) || []);
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keys = keys.filter(key => !yargs.parsed.newAliases[key] && aliasKeys.every(alias => (options.alias[alias] || []).indexOf(key) === -1));
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// populate 'Options:' group with any keys that have not
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// explicitly had a group set.
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const defaultGroup = __('Options:');
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if (!groups[defaultGroup])
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groups[defaultGroup] = [];
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addUngroupedKeys(keys, options.alias, groups, defaultGroup);
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// display 'Options:' table along with any custom tables:
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Object.keys(groups).forEach((groupName) => {
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if (!groups[groupName].length)
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return;
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// if we've grouped the key 'f', but 'f' aliases 'foobar',
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// normalizedKeys should contain only 'foobar'.
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const normalizedKeys = groups[groupName].filter(filterHiddenOptions).map((key) => {
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if (~aliasKeys.indexOf(key))
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return key;
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for (let i = 0, aliasKey; (aliasKey = aliasKeys[i]) !== undefined; i++) {
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if (~(options.alias[aliasKey] || []).indexOf(key))
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return aliasKey;
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}
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return key;
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});
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if (normalizedKeys.length < 1)
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return;
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ui.div(groupName);
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// actually generate the switches string --foo, -f, --bar.
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const switches = normalizedKeys.reduce((acc, key) => {
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acc[key] = [key].concat(options.alias[key] || [])
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.map(sw => {
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// for the special positional group don't
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// add '--' or '-' prefix.
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if (groupName === self.getPositionalGroupName())
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return sw;
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else {
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return (
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// matches yargs-parser logic in which single-digits
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// aliases declared with a boolean type are now valid
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/^[0-9]$/.test(sw)
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? ~options.boolean.indexOf(key) ? '-' : '--'
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: sw.length > 1 ? '--' : '-') + sw;
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}
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})
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.join(', ');
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return acc;
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}, {});
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normalizedKeys.forEach((key) => {
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const kswitch = switches[key];
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let desc = descriptions[key] || '';
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let type = null;
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if (~desc.lastIndexOf(deferY18nLookupPrefix))
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desc = __(desc.substring(deferY18nLookupPrefix.length));
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if (~options.boolean.indexOf(key))
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type = `[${__('boolean')}]`;
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if (~options.count.indexOf(key))
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type = `[${__('count')}]`;
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if (~options.string.indexOf(key))
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type = `[${__('string')}]`;
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if (~options.normalize.indexOf(key))
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type = `[${__('string')}]`;
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if (~options.array.indexOf(key))
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type = `[${__('array')}]`;
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if (~options.number.indexOf(key))
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type = `[${__('number')}]`;
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const deprecatedExtra = (deprecated) => typeof deprecated === 'string'
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? `[${__('deprecated: %s', deprecated)}]`
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: `[${__('deprecated')}]`;
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const extra = [
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(key in deprecatedOptions) ? deprecatedExtra(deprecatedOptions[key]) : null,
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type,
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(key in demandedOptions) ? `[${__('required')}]` : null,
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options.choices && options.choices[key] ? `[${__('choices:')} ${self.stringifiedValues(options.choices[key])}]` : null,
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defaultString(options.default[key], options.defaultDescription[key])
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].filter(Boolean).join(' ');
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ui.span({ text: kswitch, padding: [0, 2, 0, 2], width: maxWidth(switches, theWrap) + 4 }, desc);
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if (extra)
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ui.div({ text: extra, padding: [0, 0, 0, 2], align: 'right' });
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else
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ui.div();
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});
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ui.div();
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});
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// describe some common use-cases for your application.
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if (examples.length) {
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ui.div(__('Examples:'));
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examples.forEach((example) => {
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example[0] = example[0].replace(/\$0/g, base$0);
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});
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examples.forEach((example) => {
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if (example[1] === '') {
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ui.div({
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text: example[0],
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padding: [0, 2, 0, 2]
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});
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}
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else {
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ui.div({
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text: example[0],
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padding: [0, 2, 0, 2],
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width: maxWidth(examples, theWrap) + 4
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}, {
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text: example[1]
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});
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}
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});
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ui.div();
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}
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// the usage string.
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if (epilogs.length > 0) {
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const e = epilogs.map(epilog => epilog.replace(/\$0/g, base$0)).join('\n');
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ui.div(`${e}\n`);
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}
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// Remove the trailing white spaces
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return ui.toString().replace(/\s*$/, '');
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};
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// return the maximum width of a string
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// in the left-hand column of a table.
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function maxWidth(table, theWrap, modifier) {
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let width = 0;
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// table might be of the form [leftColumn],
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// or {key: leftColumn}
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if (!Array.isArray(table)) {
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table = Object.values(table).map(v => [v]);
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}
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table.forEach((v) => {
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width = Math.max(stringWidth(modifier ? `${modifier} ${v[0]}` : v[0]), width);
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});
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// if we've enabled 'wrap' we should limit
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// the max-width of the left-column.
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if (theWrap)
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width = Math.min(width, parseInt((theWrap * 0.5).toString(), 10));
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return width;
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}
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// make sure any options set for aliases,
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// are copied to the keys being aliased.
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function normalizeAliases() {
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// handle old demanded API
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const demandedOptions = yargs.getDemandedOptions();
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const options = yargs.getOptions();
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(Object.keys(options.alias) || []).forEach((key) => {
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options.alias[key].forEach((alias) => {
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// copy descriptions.
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if (descriptions[alias])
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self.describe(key, descriptions[alias]);
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// copy demanded.
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if (alias in demandedOptions)
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yargs.demandOption(key, demandedOptions[alias]);
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// type messages.
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if (~options.boolean.indexOf(alias))
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yargs.boolean(key);
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if (~options.count.indexOf(alias))
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yargs.count(key);
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if (~options.string.indexOf(alias))
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yargs.string(key);
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if (~options.normalize.indexOf(alias))
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yargs.normalize(key);
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if (~options.array.indexOf(alias))
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yargs.array(key);
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if (~options.number.indexOf(alias))
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yargs.number(key);
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});
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});
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}
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// if yargs is executing an async handler, we take a snapshot of the
|
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// help message to display on failure:
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let cachedHelpMessage;
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self.cacheHelpMessage = function () {
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cachedHelpMessage = this.help();
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};
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// however this snapshot must be cleared afterwards
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// not to be be used by next calls to parse
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self.clearCachedHelpMessage = function () {
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cachedHelpMessage = undefined;
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};
|
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// given a set of keys, place any keys that are
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// ungrouped under the 'Options:' grouping.
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function addUngroupedKeys(keys, aliases, groups, defaultGroup) {
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let groupedKeys = [];
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let toCheck = null;
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Object.keys(groups).forEach((group) => {
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groupedKeys = groupedKeys.concat(groups[group]);
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});
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keys.forEach((key) => {
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toCheck = [key].concat(aliases[key]);
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if (!toCheck.some(k => groupedKeys.indexOf(k) !== -1)) {
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groups[defaultGroup].push(key);
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}
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});
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return groupedKeys;
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}
|
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function filterHiddenOptions(key) {
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return yargs.getOptions().hiddenOptions.indexOf(key) < 0 || yargs.parsed.argv[yargs.getOptions().showHiddenOpt];
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}
|
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self.showHelp = (level) => {
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const logger = yargs._getLoggerInstance();
|
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if (!level)
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level = 'error';
|
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const emit = typeof level === 'function' ? level : logger[level];
|
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emit(self.help());
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};
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self.functionDescription = (fn) => {
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const description = fn.name ? decamelize(fn.name, '-') : __('generated-value');
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return ['(', description, ')'].join('');
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};
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self.stringifiedValues = function stringifiedValues(values, separator) {
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let string = '';
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|
const sep = separator || ', ';
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const array = [].concat(values);
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if (!values || !array.length)
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return string;
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array.forEach((value) => {
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if (string.length)
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string += sep;
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string += JSON.stringify(value);
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});
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return string;
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};
|
|
// format the default-value-string displayed in
|
|
// the right-hand column.
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|
function defaultString(value, defaultDescription) {
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|
let string = `[${__('default:')} `;
|
|
if (value === undefined && !defaultDescription)
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return null;
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|
if (defaultDescription) {
|
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string += defaultDescription;
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}
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else {
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switch (typeof value) {
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case 'string':
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string += `"${value}"`;
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break;
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case 'object':
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string += JSON.stringify(value);
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break;
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default:
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string += value;
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}
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}
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return `${string}]`;
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}
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|
// guess the width of the console window, max-width 80.
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|
function windowWidth() {
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|
const maxWidth = 80;
|
|
// CI is not a TTY
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|
/* c8 ignore next 2 */
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|
if (typeof process === 'object' && process.stdout && process.stdout.columns) {
|
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return Math.min(maxWidth, process.stdout.columns);
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}
|
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else {
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return maxWidth;
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}
|
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}
|
|
// logic for displaying application version.
|
|
let version = null;
|
|
self.version = (ver) => {
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version = ver;
|
|
};
|
|
self.showVersion = () => {
|
|
const logger = yargs._getLoggerInstance();
|
|
logger.log(version);
|
|
};
|
|
self.reset = function reset(localLookup) {
|
|
// do not reset wrap here
|
|
// do not reset fails here
|
|
failMessage = null;
|
|
failureOutput = false;
|
|
usages = [];
|
|
usageDisabled = false;
|
|
epilogs = [];
|
|
examples = [];
|
|
commands = [];
|
|
descriptions = obj_filter_1.objFilter(descriptions, k => !localLookup[k]);
|
|
return self;
|
|
};
|
|
const frozens = [];
|
|
self.freeze = function freeze() {
|
|
frozens.push({
|
|
failMessage,
|
|
failureOutput,
|
|
usages,
|
|
usageDisabled,
|
|
epilogs,
|
|
examples,
|
|
commands,
|
|
descriptions
|
|
});
|
|
};
|
|
self.unfreeze = function unfreeze() {
|
|
const frozen = frozens.pop();
|
|
common_types_1.assertNotStrictEqual(frozen, undefined);
|
|
({
|
|
failMessage,
|
|
failureOutput,
|
|
usages,
|
|
usageDisabled,
|
|
epilogs,
|
|
examples,
|
|
commands,
|
|
descriptions
|
|
} = frozen);
|
|
};
|
|
return self;
|
|
}
|
|
exports.usage = usage;
|