This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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78 lines
2.3 KiB
78 lines
2.3 KiB
'use strict'; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = readInitialCoverage; |
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var _constants = require('./constants'); |
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var _babylon = require('babylon'); |
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var _babelTraverse = require('babel-traverse'); |
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var _babelTraverse2 = _interopRequireDefault(_babelTraverse); |
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var _babelTypes = require('babel-types'); |
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var t = _interopRequireWildcard(_babelTypes); |
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } |
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
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function readInitialCoverage(code) { |
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if (typeof code !== 'string') { |
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throw new Error('Code must be a string'); |
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} |
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// Parse as leniently as possible |
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var ast = (0, _babylon.parse)(code, { |
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allowImportExportEverywhere: true, |
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allowReturnOutsideFunction: true, |
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allowSuperOutsideMethod: true, |
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sourceType: "script", // I think ? |
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plugins: ["*"] |
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}); |
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var covScope = void 0; |
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(0, _babelTraverse2.default)(ast, { |
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ObjectProperty: function ObjectProperty(path) { |
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var node = path.node; |
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if (!node.computed && t.isIdentifier(node.key) && node.key.name === _constants.MAGIC_KEY) { |
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var magicValue = path.get('value').evaluate(); |
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if (!magicValue.confident || magicValue.value !== _constants.MAGIC_VALUE) { |
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return; |
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} |
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covScope = path.scope.getFunctionParent() || path.scope.getProgramParent(); |
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path.stop(); |
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} |
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} |
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}); |
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if (!covScope) { |
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return null; |
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} |
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var result = {}; |
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var _arr = ['path', 'hash', 'gcv', 'coverageData']; |
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for (var _i = 0; _i < _arr.length; _i++) { |
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var key = _arr[_i]; |
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var binding = covScope.getOwnBinding(key); |
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if (!binding) { |
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return null; |
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} |
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var valuePath = binding.path.get('init'); |
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var value = valuePath.evaluate(); |
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if (!value.confident) { |
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return null; |
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} |
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result[key] = value.value; |
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} |
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delete result.coverageData[_constants.MAGIC_KEY]; |
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return result; |
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} |