1 | import remark from 'remark'
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2 | import commentBlocks from 'remark-comment-blocks'
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3 | import commentConfig from 'remark-comment-config'
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4 | import remarkHtml from 'remark-html'
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5 | import slug from 'remark-slug'
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6 | import squeeze from 'remark-squeeze-paragraphs'
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7 | import stringify from 'remark-stringify'
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8 | import normalize from 'remark-normalize-headings'
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9 |
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10 | import toc from 'remark-toc'
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11 | import autolink from 'remark-autolink-headings'
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12 | import contributors from 'remark-contributors'
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13 | import stripBadges from 'remark-strip-badges'
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14 | import parse from 'remark-parse'
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15 |
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16 |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 |
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23 |
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24 | export default (options = {}, context = {}) => {
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25 | const { profile = 'parser', addOns = [] } = options
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26 | const unified = profiles[profile] || parser
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27 |
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28 | return addOns.reduce((memo,addon) => (
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29 | addons[addOn] ? memo.use(addons[addOn]) : memo
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30 | ), unified(options))
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31 | }
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32 |
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33 | export const applyTo = (input, options) => {
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34 | const { method = 'process', parser = 'github' } = options
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35 |
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36 | return new Promise((resolve, reject) => {
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37 | profiles[parser](options)[method](input, (err, file) => {
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38 | err ? reject(err) : resolve(file)
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39 | })
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40 | })
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41 | }
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42 |
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43 | export const standard = (options = {}) =>
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44 | remark()
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45 | .use(commentConfig)
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46 | .use(normalize)
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47 | .use(squeeze)
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48 | .use(slug)
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49 | .use(autolink)
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50 |
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51 | export const comments = (options = {}) =>
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52 | standard(options).use(commentBlocks)
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53 |
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54 | export const parser = (options = {}) =>
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55 | standard(options).use(parse)
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56 |
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57 | export const html = (options = {}) =>
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58 | standard(options).use(remarkHtml)
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59 |
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60 | export const stringifier = (options = {}) =>
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61 | standard(options).use(stringify)
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62 |
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63 | export const github = (options = {}) =>
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64 | standard(options)
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65 | .use(autolink)
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66 |
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67 | export const profiles = {
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68 | parser,
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69 | standard,
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70 | comments,
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71 | github,
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72 | html,
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73 | stringifier,
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74 | }
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75 |
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76 | export const addons = {
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77 | contributors,
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78 | stripBadges,
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79 | toc
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80 | }
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81 |
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82 | export const utilLoaders = () => {
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83 | return {
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84 | filter: () => require('unist-util-filter'),
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85 | findAfter: () => require('unist-util-find-after'),
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86 | findAllAfter: () => require('unist-util-find-all-after'),
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87 | findAllBefore: () => require('unist-util-find-all-before'),
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88 | index: () => require('unist-util-index'),
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89 | map: () => require('unist-util-map'),
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90 | parents: () => require('unist-util-parents'),
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91 | position: () => require('unist-util-position'),
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92 | removePosition: () => require('unist-util-remove-position'),
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93 | select: () => require('unist-util-select'),
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94 | source: () => require('unist-util-source'),
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95 | visit: () => require('unist-util-visit'),
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96 | reporter: () => require('vfile-reporter'),
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97 | docblockParser: () => require('docblock-parser'),
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98 | toString: () => require('mdast-util-to-string'),
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99 | headingRange: () => require('mdast-util-heading-range')
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100 | }
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101 | }
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102 |
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103 | export const markdownUtils = () => {
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104 | const utils = utilLoaders()
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105 |
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106 | return Object.keys(utils).map(k => utils[k]())
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107 | }
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108 |
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109 | export const astInterface = require('./markdown-ast-interface').default |
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