// Type definitions for commander 2.11
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// Project: https://github.com/visionmedia/commander.js
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// Definitions by: Alan Agius <https://github.com/alan-agius4>, Marcelo Dezem <https://github.com/mdezem>, vvakame <https://github.com/vvakame>, Jules Randolph <https://github.com/sveinburne>
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// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
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declare namespace local {
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class Option {
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flags: string;
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required: boolean;
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optional: boolean;
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bool: boolean;
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short?: string;
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long: string;
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description: string;
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/**
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* Initialize a new `Option` with the given `flags` and `description`.
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*
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* @param {string} flags
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* @param {string} [description]
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*/
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constructor(flags: string, description?: string);
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}
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class Command extends NodeJS.EventEmitter {
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[key: string]: any;
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args: string[];
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/**
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* Initialize a new `Command`.
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*
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* @param {string} [name]
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*/
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constructor(name?: string);
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/**
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* Set the program version to `str`.
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*
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* This method auto-registers the "-V, --version" flag
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* which will print the version number when passed.
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*
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* @param {string} str
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* @param {string} [flags]
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* @returns {Command} for chaining
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*/
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version(str: string, flags?: string): Command;
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/**
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* Add command `name`.
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*
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* The `.action()` callback is invoked when the
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* command `name` is specified via __ARGV__,
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* and the remaining arguments are applied to the
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* function for access.
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*
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* When the `name` is "*" an un-matched command
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* will be passed as the first arg, followed by
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* the rest of __ARGV__ remaining.
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*
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* @example
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* program
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* .version('0.0.1')
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* .option('-C, --chdir <path>', 'change the working directory')
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* .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf')
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* .option('-T, --no-tests', 'ignore test hook')
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*
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* program
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* .command('setup')
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* .description('run remote setup commands')
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* .action(function() {
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* console.log('setup');
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* });
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*
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* program
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* .command('exec <cmd>')
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* .description('run the given remote command')
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* .action(function(cmd) {
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* console.log('exec "%s"', cmd);
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* });
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*
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* program
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* .command('teardown <dir> [otherDirs...]')
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* .description('run teardown commands')
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* .action(function(dir, otherDirs) {
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* console.log('dir "%s"', dir);
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* if (otherDirs) {
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* otherDirs.forEach(function (oDir) {
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* console.log('dir "%s"', oDir);
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* });
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* }
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* });
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*
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* program
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* .command('*')
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* .description('deploy the given env')
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* .action(function(env) {
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* console.log('deploying "%s"', env);
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* });
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*
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* program.parse(process.argv);
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*
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* @param {string} name
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* @param {string} [desc] for git-style sub-commands
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* @param {CommandOptions} [opts] command options
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* @returns {Command} the new command
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*/
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command(name: string, desc?: string, opts?: commander.CommandOptions): Command;
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/**
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* Define argument syntax for the top-level command.
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*
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* @param {string} desc
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* @returns {Command} for chaining
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*/
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arguments(desc: string): Command;
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/**
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* Parse expected `args`.
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*
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* For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`.
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*
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* @param {string[]} args
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* @returns {Command} for chaining
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*/
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parseExpectedArgs(args: string[]): Command;
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/**
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* Register callback `fn` for the command.
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*
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* @example
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* program
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* .command('help')
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* .description('display verbose help')
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* .action(function() {
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* // output help here
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* });
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*
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* @param {(...args: any[]) => void} fn
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* @returns {Command} for chaining
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*/
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action(fn: (...args: any[]) => void): Command;
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/**
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* Define option with `flags`, `description` and optional
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* coercion `fn`.
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*
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* The `flags` string should contain both the short and long flags,
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* separated by comma, a pipe or space. The following are all valid
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* all will output this way when `--help` is used.
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*
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* "-p, --pepper"
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* "-p|--pepper"
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* "-p --pepper"
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*
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* @example
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* // simple boolean defaulting to false
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* program.option('-p, --pepper', 'add pepper');
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*
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* --pepper
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* program.pepper
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* // => Boolean
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*
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* // simple boolean defaulting to true
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* program.option('-C, --no-cheese', 'remove cheese');
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*
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* program.cheese
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* // => true
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*
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* --no-cheese
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* program.cheese
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* // => false
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*
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* // required argument
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* program.option('-C, --chdir <path>', 'change the working directory');
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*
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* --chdir /tmp
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* program.chdir
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* // => "/tmp"
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*
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* // optional argument
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* program.option('-c, --cheese [type]', 'add cheese [marble]');
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*
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* @param {string} flags
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* @param {string} [description]
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* @param {((arg1: any, arg2: any) => void) | RegExp} [fn] function or default
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* @param {*} [defaultValue]
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* @returns {Command} for chaining
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*/
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option(flags: string, description?: string, fn?: ((arg1: any, arg2: any) => void) | RegExp, defaultValue?: any): Command;
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option(flags: string, description?: string, defaultValue?: any): Command;
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/**
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* Allow unknown options on the command line.
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*
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* @param {boolean} [arg] if `true` or omitted, no error will be thrown for unknown options.
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* @returns {Command} for chaining
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*/
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allowUnknownOption(arg?: boolean): Command;
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/**
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* Parse `argv`, settings options and invoking commands when defined.
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*
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* @param {string[]} argv
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* @returns {Command} for chaining
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*/
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parse(argv: string[]): Command;
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/**
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* Parse options from `argv` returning `argv` void of these options.
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*
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* @param {string[]} argv
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* @returns {ParseOptionsResult}
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*/
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parseOptions(argv: string[]): commander.ParseOptionsResult;
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/**
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* Return an object containing options as key-value pairs
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*
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* @returns {{[key: string]: any}}
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*/
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opts(): { [key: string]: any };
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/**
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* Set the description to `str`.
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*
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* @param {string} str
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* @param {{[argName: string]: string}} argsDescription
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* @return {(Command | string)}
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*/
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description(str: string, argsDescription?: {[argName: string]: string}): Command;
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description(): string;
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/**
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* Set an alias for the command.
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*
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* @param {string} alias
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* @return {(Command | string)}
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*/
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alias(alias: string): Command;
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alias(): string;
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/**
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* Set or get the command usage.
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*
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* @param {string} str
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* @return {(Command | string)}
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*/
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usage(str: string): Command;
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usage(): string;
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/**
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* Set the name of the command.
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*
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* @param {string} str
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* @return {Command}
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*/
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name(str: string): Command;
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/**
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* Get the name of the command.
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*
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* @return {string}
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*/
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name(): string;
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/**
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* Output help information for this command.
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*
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* @param {(str: string) => string} [cb]
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*/
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outputHelp(cb?: (str: string) => string): void;
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/** Output help information and exit.
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*
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* @param {(str: string) => string} [cb]
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*/
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help(cb?: (str: string) => string): never;
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}
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}
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declare namespace commander {
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type Command = local.Command
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type Option = local.Option
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interface CommandOptions {
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noHelp?: boolean;
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isDefault?: boolean;
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}
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interface ParseOptionsResult {
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args: string[];
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unknown: string[];
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}
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interface CommanderStatic extends Command {
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Command: typeof local.Command;
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Option: typeof local.Option;
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CommandOptions: CommandOptions;
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ParseOptionsResult: ParseOptionsResult;
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}
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}
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declare const commander: commander.CommanderStatic;
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export = commander;
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