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5 |
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6 | "use strict";
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7 |
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8 | const fs = require("fs").promises;
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9 | const readdirSync = require("fs").readdirSync;
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10 | const jshint = require("jshint").JSHINT;
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11 | const SEVERITY = require("../severity");
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12 |
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13 |
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14 |
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15 |
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16 |
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17 |
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18 | const configure = function () {
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19 | let config = null;
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20 | for (const file of readdirSync(".")) {
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21 | if (".jshintrc" === file) {
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22 | config = "../" + file;
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23 | break;
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24 | }
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25 | }
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26 | return {
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27 | "patterns": "*.js",
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28 | "linters": { "jshint": config }
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29 | };
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30 | };
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31 |
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32 |
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33 |
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34 |
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35 |
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36 |
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37 |
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38 |
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39 |
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40 |
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41 |
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42 | const wrapper = async function (file, level, options) {
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43 | if (SEVERITY.ERROR > level) {
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44 | return [];
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45 | }
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46 |
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47 | const source = await fs.readFile(file, "utf-8");
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48 | jshint(source, options);
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49 | return jshint.errors.map((result) => ({
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50 | "file": file,
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51 | "linter": "jshint",
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52 | "rule": result.code,
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53 | "severity": result.code.startsWith("W") ? SEVERITY.WARN
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54 | : SEVERITY.ERROR,
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55 | "message": result.reason,
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56 | "locations": [{
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57 | "line": result.line,
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58 | "column": result.character
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59 | }]
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60 | })).filter((n) => level >= n.severity);
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61 | };
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62 |
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63 | module.exports = { configure, wrapper };
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