| 1 | var Command, Option, Signature, _;
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| 2 |
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| 3 | _ = require('lodash');
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| 4 |
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| 5 | Command = require('./command');
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| 6 |
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| 7 | Option = require('./option');
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| 8 |
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| 9 | Signature = require('./signature');
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| 10 |
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| 11 | exports.parse = require('./parse').parse;
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| 12 |
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| 13 | exports.state = require('./state');
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| 14 |
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| 15 | exports.defaults = require('./settings');
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| 16 |
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| 17 | exports.utils = require('./utils');
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| 18 |
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| 19 | exports.command = function(options) {
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| 20 | var command;
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| 21 | options.options = _.map(options.options, function(option) {
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| 22 | var result;
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| 23 | result = _.clone(option);
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| 24 | result.signature = new Signature(option.signature);
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| 25 | return new Option(result);
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| 26 | });
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| 27 | options.signature = new Signature(options.signature);
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| 28 | command = new Command(options);
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| 29 | return exports.state.commands.push(command);
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| 30 | };
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| 31 |
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| 32 | exports.globalOption = function(options) {
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| 33 | var option;
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| 34 | options.signature = new Signature(options.signature);
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| 35 | option = new Option(options);
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| 36 | return exports.state.globalOptions.push(option);
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| 37 | };
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| 38 |
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| 39 | exports.permission = function(name, permissionFunction) {
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| 40 | if (name == null) {
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| 41 | throw new Error('Missing permission name');
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| 42 | }
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| 43 | if (!_.isString(name)) {
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| 44 | throw new Error('Invalid permission name');
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| 45 | }
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| 46 | if (permissionFunction == null) {
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| 47 | throw new Error('Missing permission function');
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| 48 | }
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| 49 | if (!_.isFunction(permissionFunction)) {
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| 50 | throw new Error('Invalid permission function');
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| 51 | }
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| 52 | return exports.state.permissions[name] = permissionFunction;
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| 53 | };
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| 54 |
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| 55 | exports.execute = function(args, callback) {
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| 56 | return exports.state.getMatchCommand(args.command, function(error, command) {
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| 57 | if (error != null) {
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| 58 | return typeof callback === "function" ? callback(error) : void 0;
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| 59 | }
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| 60 | if (command == null) {
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| 61 | return exports.defaults.actions.commandNotFound(args.command);
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| 62 | }
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| 63 | try {
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| 64 | return command.execute(args, callback);
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| 65 | } catch (_error) {
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| 66 | error = _error;
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| 67 | return typeof callback === "function" ? callback(error) : void 0;
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| 68 | }
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| 69 | });
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| 70 | };
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| 71 |
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| 72 | exports.run = function(argv, callback) {
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| 73 | var parsedArgs;
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| 74 | parsedArgs = exports.parse(argv);
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| 75 | return exports.execute(parsedArgs, callback);
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| 76 | };
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