sports-miniapp/node_modules/yargs/build/lib/completion.js

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 function completion(yargs, usage, command, shim) {
    const self = {
        completionKey: 'get-yargs-completions',
    };
    let aliases;
    self.setParsed = function setParsed(parsed) {
        aliases = parsed.aliases;
    };
    const zshShell = (shim.getEnv('SHELL') && shim.getEnv('SHELL').indexOf('zsh') !== -1) ||
        (shim.getEnv('ZSH_NAME') && shim.getEnv('ZSH_NAME').indexOf('zsh') !== -1);
    self.getCompletion = function getCompletion(args, done) {
        const completions = [];
        const current = args.length ? args[args.length - 1] : '';
        const argv = yargs.parse(args, true);
        const parentCommands = yargs.getContext().commands;
        function runCompletionFunction(argv) {
            assertNotStrictEqual(completionFunction, null, shim);
            if (isSyncCompletionFunction(completionFunction)) {
                const result = completionFunction(current, argv);
                if (isPromise(result)) {
                    return result
                        .then(list => {
                        shim.process.nextTick(() => {
                            done(list);
                        });
                    })
                        .catch(err => {
                        shim.process.nextTick(() => {
                            throw err;
                        });
                    });
                }
                return done(result);
            }
            else {
                return completionFunction(current, argv, completions => {
                    done(completions);
                });
            }
        }
        if (completionFunction) {
            return isPromise(argv)
                ? argv.then(runCompletionFunction)
                : runCompletionFunction(argv);
        }
        const handlers = 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 = yargs.reset();
                    builder(y);
                    return y.argv;
                }
            }
        }
        if (!current.match(/^-/) &&
            parentCommands[parentCommands.length - 1] !== current) {
            usage.getCommands().forEach(usageCommand => {
                const commandName = parseCommand(usageCommand[0]).cmd;
                if (args.indexOf(commandName) === -1) {
                    if (!zshShell) {
                        completions.push(commandName);
                    }
                    else {
                        const desc = usageCommand[1] || '';
                        completions.push(commandName.replace(/:/g, '\\:') + ':' + desc);
                    }
                }
            });
        }
        if (current.match(/^-/) || (current === '' && completions.length === 0)) {
            const descs = usage.getDescriptions();
            const options = yargs.getOptions();
            Object.keys(options.key).forEach(key => {
                const negable = !!options.configuration['boolean-negation'] &&
                    options.boolean.includes(key);
                let keyAndAliases = [key].concat(aliases[key] || []);
                if (negable)
                    keyAndAliases = keyAndAliases.concat(keyAndAliases.map(key => `no-${key}`));
                function completeOptionKey(key) {
                    const notInArgs = keyAndAliases.every(val => args.indexOf(`--${val}`) === -1);
                    if (notInArgs) {
                        const startsByTwoDashes = (s) => /^--/.test(s);
                        const isShortOption = (s) => /^[^0-9]$/.test(s);
                        const dashes = !startsByTwoDashes(current) && isShortOption(key) ? '-' : '--';
                        if (!zshShell) {
                            completions.push(dashes + key);
                        }
                        else {
                            const desc = descs[key] || '';
                            completions.push(dashes +
                                `${key.replace(/:/g, '\\:')}:${desc.replace('__yargsString__:', '')}`);
                        }
                    }
                }
                completeOptionKey(key);
                if (negable && !!options.default[key])
                    completeOptionKey(`no-${key}`);
            });
        }
        done(completions);
    };
    self.generateCompletionScript = function generateCompletionScript($0, cmd) {
        let script = zshShell
            ? templates.completionZshTemplate
            : templates.completionShTemplate;
        const name = 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);
    };
    let completionFunction = null;
    self.registerFunction = fn => {
        completionFunction = fn;
    };
    return self;
}
function isSyncCompletionFunction(completionFunction) {
    return completionFunction.length < 3;
}