1 | var fs = require('fs');
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2 | var glob = require('glob');
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3 | var logSymbols = require('log-symbols');
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4 | var mapAsync = require('map-async');
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5 | var stdin = require('get-stdin');
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6 | var path = require('path');
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7 |
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8 | var leasot = require('../index');
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9 | var DEFAULT_EXTENSION = '.js';
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10 |
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11 | function getFiletype(specified, file) {
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12 | return specified || path.extname(file) || DEFAULT_EXTENSION;
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13 | }
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14 |
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15 | function run(content, params) {
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16 | params = params || {};
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17 | var file = params.file;
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18 | var ext = getFiletype(params.ext, file);
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19 | var associateParser = params.associateParser;
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20 |
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21 | leasot.associateExtWithParser(associateParser);
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22 |
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23 | if (!leasot.isExtSupported(ext)) {
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24 | if (params.skipUnsupported) {
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25 | return [];
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26 | }
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27 | console.log(logSymbols.error, 'Filetype ' + ext + ' is unsupported.');
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28 | process.exit(1);
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29 | }
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30 | return leasot.parse({
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31 | content: content,
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32 | customTags: params.tags,
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33 | ext: ext,
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34 | fileName: file,
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35 | withInlineFiles: params.inlineFiles,
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36 | });
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37 | }
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38 |
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39 | function outputTodos(todos, reporter) {
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40 | try {
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41 | var output = leasot.reporter(todos, {
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42 | reporter: reporter
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43 | });
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44 | console.log(output);
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45 | } catch (e) {
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46 | console.log(logSymbols.error, e.toString());
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47 | }
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48 | process.exit(todos.length ? 1 : 0);
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49 | }
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50 |
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51 | function readFiles(program) {
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52 | var files = program.args;
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53 |
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54 | files = files.reduce(function (newFiles, file) {
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55 | return newFiles.concat(glob(file, {
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56 | sync: true,
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57 | nodir: true,
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58 | cwd: process.cwd()
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59 | }));
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60 | }, []);
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61 |
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62 | if (!files || !files.length) {
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63 | console.log(logSymbols.warning, 'No files found for parsing');
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64 | return process.exit(1);
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65 | }
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66 |
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67 | var cwd = process.cwd();
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68 |
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69 |
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70 | mapAsync(files, function (file, cb) {
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71 | fs.readFile(path.resolve(cwd, file), 'utf8', cb);
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72 | }, function (err, results) {
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73 | if (err) {
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74 | console.log(err);
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75 | return process.exit(1);
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76 | }
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77 | var todos = results.map(function (content, i) {
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78 | return run(content, Object.assign({
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79 | file: files[i]
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80 | }, program));
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81 | }).filter(function (item) {
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82 | return item && item.length;
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83 | }).reduce(function (items, item) {
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84 | return items.concat(item);
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85 | }, []);
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86 |
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87 | outputTodos(todos, program.reporter);
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88 | });
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89 | }
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90 |
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91 | module.exports = function (program) {
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92 | if (!process.stdin.isTTY) {
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93 | return stdin(function (content) {
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94 | var todos = run(content, program);
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95 | outputTodos(todos, program.reporter);
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96 | });
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97 | }
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98 | if (!program.args.length) {
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99 | return program.help();
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100 | }
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101 | readFiles(program);
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102 | };
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