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Diffstat (limited to 'node_modules/yargs/build/lib/completion.js')
| -rw-r--r-- | node_modules/yargs/build/lib/completion.js | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/node_modules/yargs/build/lib/completion.js b/node_modules/yargs/build/lib/completion.js deleted file mode 100644 index e54a975..0000000 --- a/node_modules/yargs/build/lib/completion.js +++ /dev/null @@ -1,200 +0,0 @@ -import { isCommandBuilderCallback } from './command.js'; -import { assertNotStrictEqual } from './typings/common-types.js'; -import * as templates from './completion-templates.js'; -import { isPromise } from './utils/is-promise.js'; -import { parseCommand } from './parse-command.js'; -export class Completion { - constructor(yargs, usage, command, shim) { - var _a, _b, _c; - this.yargs = yargs; - this.usage = usage; - this.command = command; - this.shim = shim; - this.completionKey = 'get-yargs-completions'; - this.aliases = null; - this.customCompletionFunction = null; - this.zshShell = - (_c = (((_a = this.shim.getEnv('SHELL')) === null || _a === void 0 ? void 0 : _a.includes('zsh')) || - ((_b = this.shim.getEnv('ZSH_NAME')) === null || _b === void 0 ? void 0 : _b.includes('zsh')))) !== null && _c !== void 0 ? _c : false; - } - defaultCompletion(args, argv, current, done) { - const handlers = this.command.getCommandHandlers(); - for (let i = 0, ii = args.length; i < ii; ++i) { - if (handlers[args[i]] && handlers[args[i]].builder) { - const builder = handlers[args[i]].builder; - if (isCommandBuilderCallback(builder)) { - const y = this.yargs.getInternalMethods().reset(); - builder(y, true); - return y.argv; - } - } - } - const completions = []; - this.commandCompletions(completions, args, current); - this.optionCompletions(completions, args, argv, current); - this.choicesCompletions(completions, args, argv, current); - done(null, completions); - } - commandCompletions(completions, args, current) { - const parentCommands = this.yargs - .getInternalMethods() - .getContext().commands; - if (!current.match(/^-/) && - parentCommands[parentCommands.length - 1] !== current && - !this.previousArgHasChoices(args)) { - this.usage.getCommands().forEach(usageCommand => { - const commandName = parseCommand(usageCommand[0]).cmd; - if (args.indexOf(commandName) === -1) { - if (!this.zshShell) { - completions.push(commandName); - } - else { - const desc = usageCommand[1] || ''; - completions.push(commandName.replace(/:/g, '\\:') + ':' + desc); - } - } - }); - } - } - optionCompletions(completions, args, argv, current) { - if ((current.match(/^-/) || (current === '' && completions.length === 0)) && - !this.previousArgHasChoices(args)) { - const options = this.yargs.getOptions(); - const positionalKeys = this.yargs.getGroups()[this.usage.getPositionalGroupName()] || []; - Object.keys(options.key).forEach(key => { - const negable = !!options.configuration['boolean-negation'] && - options.boolean.includes(key); - const isPositionalKey = positionalKeys.includes(key); - if (!isPositionalKey && - !this.argsContainKey(args, argv, key, negable)) { - this.completeOptionKey(key, completions, current); - if (negable && !!options.default[key]) - this.completeOptionKey(`no-${key}`, completions, current); - } - }); - } - } - choicesCompletions(completions, args, argv, current) { - if (this.previousArgHasChoices(args)) { - const choices = this.getPreviousArgChoices(args); - if (choices && choices.length > 0) { - completions.push(...choices); - } - } - } - getPreviousArgChoices(args) { - if (args.length < 1) - return; - let previousArg = args[args.length - 1]; - let filter = ''; - if (!previousArg.startsWith('--') && args.length > 1) { - filter = previousArg; - previousArg = args[args.length - 2]; - } - if (!previousArg.startsWith('--')) - return; - const previousArgKey = previousArg.replace(/-/g, ''); - const options = this.yargs.getOptions(); - if (Object.keys(options.key).some(key => key === previousArgKey) && - Array.isArray(options.choices[previousArgKey])) { - return options.choices[previousArgKey].filter(choice => !filter || choice.startsWith(filter)); - } - } - previousArgHasChoices(args) { - const choices = this.getPreviousArgChoices(args); - return choices !== undefined && choices.length > 0; - } - argsContainKey(args, argv, key, negable) { - if (args.indexOf(`--${key}`) !== -1) - return true; - if (negable && args.indexOf(`--no-${key}`) !== -1) - return true; - if (this.aliases) { - for (const alias of this.aliases[key]) { - if (argv[alias] !== undefined) - return true; - } - } - return false; - } - completeOptionKey(key, completions, current) { - const descs = this.usage.getDescriptions(); - const startsByTwoDashes = (s) => /^--/.test(s); - const isShortOption = (s) => /^[^0-9]$/.test(s); - const dashes = !startsByTwoDashes(current) && isShortOption(key) ? '-' : '--'; - if (!this.zshShell) { - completions.push(dashes + key); - } - else { - const desc = descs[key] || ''; - completions.push(dashes + - `${key.replace(/:/g, '\\:')}:${desc.replace('__yargsString__:', '')}`); - } - } - customCompletion(args, argv, current, done) { - assertNotStrictEqual(this.customCompletionFunction, null, this.shim); - if (isSyncCompletionFunction(this.customCompletionFunction)) { - const result = this.customCompletionFunction(current, argv); - if (isPromise(result)) { - return result - .then(list => { - this.shim.process.nextTick(() => { - done(null, list); - }); - }) - .catch(err => { - this.shim.process.nextTick(() => { - done(err, undefined); - }); - }); - } - return done(null, result); - } - else if (isFallbackCompletionFunction(this.customCompletionFunction)) { - return this.customCompletionFunction(current, argv, (onCompleted = done) => this.defaultCompletion(args, argv, current, onCompleted), completions => { - done(null, completions); - }); - } - else { - return this.customCompletionFunction(current, argv, completions => { - done(null, completions); - }); - } - } - getCompletion(args, done) { - const current = args.length ? args[args.length - 1] : ''; - const argv = this.yargs.parse(args, true); - const completionFunction = this.customCompletionFunction - ? (argv) => this.customCompletion(args, argv, current, done) - : (argv) => this.defaultCompletion(args, argv, current, done); - return isPromise(argv) - ? argv.then(completionFunction) - : completionFunction(argv); - } - generateCompletionScript($0, cmd) { - let script = this.zshShell - ? templates.completionZshTemplate - : templates.completionShTemplate; - const name = this.shim.path.basename($0); - if ($0.match(/\.js$/)) - $0 = `./${$0}`; - script = script.replace(/{{app_name}}/g, name); - script = script.replace(/{{completion_command}}/g, cmd); - return script.replace(/{{app_path}}/g, $0); - } - registerFunction(fn) { - this.customCompletionFunction = fn; - } - setParsed(parsed) { - this.aliases = parsed.aliases; - } -} -export function completion(yargs, usage, command, shim) { - return new Completion(yargs, usage, command, shim); -} -function isSyncCompletionFunction(completionFunction) { - return completionFunction.length < 3; -} -function isFallbackCompletionFunction(completionFunction) { - return completionFunction.length > 3; -} |