| 1 | 'use strict';
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| 2 |
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| 3 | const extend = require('xtend');
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| 4 |
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| 5 | function readPackageJson(filename) {
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| 6 | let pkg;
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| 7 | let error;
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| 8 | try {
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| 9 | pkg = require(filename);
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| 10 | } catch (e) {
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| 11 | if (e.code === 'MODULE_NOT_FOUND') {
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| 12 | error = new Error(`A package.json was not found at ${filename}`);
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| 13 | } else {
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| 14 | error = new Error(`A package.json was found at ${filename}, but it is not valid.`);
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| 15 | }
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| 16 | }
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| 17 | return extend({devDependencies: {}, dependencies: {}, error: error}, pkg)
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| 18 | }
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| 19 |
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| 20 | module.exports = readPackageJson;
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