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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28 lines
686 B
28 lines
686 B
"use strict"; |
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var GrammarError = require("../../grammar-error"), |
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visitor = require("../visitor"); |
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/* Checks that each rule is defined only once. */ |
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function reportDuplicateRules(ast) { |
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var rules = {}; |
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var check = visitor.build({ |
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rule: function(node) { |
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if (rules.hasOwnProperty(node.name)) { |
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throw new GrammarError( |
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"Rule \"" + node.name + "\" is already defined " |
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+ "at line " + rules[node.name].start.line + ", " |
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+ "column " + rules[node.name].start.column + ".", |
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node.location |
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); |
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} |
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rules[node.name] = node.location; |
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} |
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}); |
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check(ast); |
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} |
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module.exports = reportDuplicateRules;
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