| 1 | 'use strict';
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| 2 |
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| 3 | var util = require('util');
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| 4 | var cli = require('heroku-cli-util');
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| 5 |
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| 6 | function ErrorExit(code) {
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| 7 | Error.call(this);
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| 8 | Error.captureStackTrace(this, this.constructor);
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| 9 | this.name = this.constructor.name;
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| 10 |
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| 11 | this.code = code;
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| 12 | }
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| 13 |
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| 14 | util.inherits(ErrorExit, Error);
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| 15 |
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| 16 | var mocking;
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| 17 |
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| 18 | function exit(code, message) {
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| 19 | if (message) {
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| 20 | cli.error(message);
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| 21 | }
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| 22 | if (mocking) {
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| 23 | throw new ErrorExit(code);
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| 24 | } else {
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| 25 | process.exit(code);
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| 26 | }
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| 27 | }
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| 28 |
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| 29 | exit.mock = function() {
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| 30 | mocking = true;
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| 31 | };
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| 32 |
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| 33 | module.exports = {
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| 34 | exit, ErrorExit
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| 35 | };
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