planning

node_modules/mdast-util-gfm-autolink-literal/from-markdown.js

@@ -0,0 +1,157 @@
+var ccount = require('ccount')
+var findAndReplace = require('mdast-util-find-and-replace')
+var unicodePunctuation = require('micromark/dist/character/unicode-punctuation')
+var unicodeWhitespace = require('micromark/dist/character/unicode-whitespace')
+
+exports.transforms = [transformGfmAutolinkLiterals]
+exports.enter = {
+  literalAutolink: enterLiteralAutolink,
+  literalAutolinkEmail: enterLiteralAutolinkValue,
+  literalAutolinkHttp: enterLiteralAutolinkValue,
+  literalAutolinkWww: enterLiteralAutolinkValue
+}
+exports.exit = {
+  literalAutolink: exitLiteralAutolink,
+  literalAutolinkEmail: exitLiteralAutolinkEmail,
+  literalAutolinkHttp: exitLiteralAutolinkHttp,
+  literalAutolinkWww: exitLiteralAutolinkWww
+}
+
+function enterLiteralAutolink(token) {
+  this.enter({type: 'link', title: null, url: '', children: []}, token)
+}
+
+function enterLiteralAutolinkValue(token) {
+  this.config.enter.autolinkProtocol.call(this, token)
+}
+
+function exitLiteralAutolinkHttp(token) {
+  this.config.exit.autolinkProtocol.call(this, token)
+}
+
+function exitLiteralAutolinkWww(token) {
+  this.config.exit.data.call(this, token)
+  this.stack[this.stack.length - 1].url = 'http://' + this.sliceSerialize(token)
+}
+
+function exitLiteralAutolinkEmail(token) {
+  this.config.exit.autolinkEmail.call(this, token)
+}
+
+function exitLiteralAutolink(token) {
+  this.exit(token)
+}
+
+function transformGfmAutolinkLiterals(tree) {
+  findAndReplace(
+    tree,
+    [
+      [/(https?:\/\/|www(?=\.))([-.\w]+)([^ \t\r\n]*)/i, findUrl],
+      [/([-.\w+]+)@([-\w]+(?:\.[-\w]+)+)/, findEmail]
+    ],
+    {ignore: ['link', 'linkReference']}
+  )
+}
+
+function findUrl($0, protocol, domain, path, match) {
+  var prefix = ''
+  var parts
+  var result
+
+  // Not an expected previous character.
+  if (!previous(match)) {
+    return false
+  }
+
+  // Treat `www` as part of the domain.
+  if (/^w/i.test(protocol)) {
+    domain = protocol + domain
+    protocol = ''
+    prefix = 'http://'
+  }
+
+  if (!isCorrectDomain(domain)) {
+    return false
+  }
+
+  parts = splitUrl(domain + path)
+
+  if (!parts[0]) return false
+
+  result = {
+    type: 'link',
+    title: null,
+    url: prefix + protocol + parts[0],
+    children: [{type: 'text', value: protocol + parts[0]}]
+  }
+
+  if (parts[1]) {
+    result = [result, {type: 'text', value: parts[1]}]
+  }
+
+  return result
+}
+
+function findEmail($0, atext, label, match) {
+  // Not an expected previous character.
+  if (!previous(match, true) || /[_-]$/.test(label)) {
+    return false
+  }
+
+  return {
+    type: 'link',
+    title: null,
+    url: 'mailto:' + atext + '@' + label,
+    children: [{type: 'text', value: atext + '@' + label}]
+  }
+}
+
+function isCorrectDomain(domain) {
+  var parts = domain.split('.')
+
+  if (
+    parts.length < 2 ||
+    (parts[parts.length - 1] &&
+      (/_/.test(parts[parts.length - 1]) ||
+        !/[a-zA-Z\d]/.test(parts[parts.length - 1]))) ||
+    (parts[parts.length - 2] &&
+      (/_/.test(parts[parts.length - 2]) ||
+        !/[a-zA-Z\d]/.test(parts[parts.length - 2])))
+  ) {
+    return false
+  }
+
+  return true
+}
+
+function splitUrl(url) {
+  var trail = /[!"&'),.:;<>?\]}]+$/.exec(url)
+  var closingParenIndex
+  var openingParens
+  var closingParens
+
+  if (trail) {
+    url = url.slice(0, trail.index)
+    trail = trail[0]
+    closingParenIndex = trail.indexOf(')')
+    openingParens = ccount(url, '(')
+    closingParens = ccount(url, ')')
+
+    while (closingParenIndex !== -1 && openingParens > closingParens) {
+      url += trail.slice(0, closingParenIndex + 1)
+      trail = trail.slice(closingParenIndex + 1)
+      closingParenIndex = trail.indexOf(')')
+      closingParens++
+    }
+  }
+
+  return [url, trail]
+}
+
+function previous(match, email) {
+  var code = match.input.charCodeAt(match.index - 1)
+  return (
+    (code !== code || unicodeWhitespace(code) || unicodePunctuation(code)) &&
+    (!email || code !== 47)
+  )
+}

node_modules/mdast-util-gfm-autolink-literal/index.js

@@ -0,0 +1,2 @@
+exports.fromMarkdown = require('./from-markdown')
+exports.toMarkdown = require('./to-markdown')

node_modules/mdast-util-gfm-autolink-literal/license

@@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 2020 Titus Wormer <tituswormer@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/mdast-util-gfm-autolink-literal/package.json

@@ -0,0 +1,90 @@
+{
+  "name": "mdast-util-gfm-autolink-literal",
+  "version": "0.1.3",
+  "description": "mdast extension to parse and serialize GFM autolink literals",
+  "license": "MIT",
+  "keywords": [
+    "unist",
+    "mdast",
+    "mdast-util",
+    "util",
+    "utility",
+    "markdown",
+    "markup",
+    "autolink",
+    "auto",
+    "link",
+    "literal",
+    "url",
+    "raw",
+    "gfm"
+  ],
+  "repository": "syntax-tree/mdast-util-gfm-autolink-literal",
+  "bugs": "https://github.com/syntax-tree/mdast-util-gfm-autolink-literal/issues",
+  "funding": {
+    "type": "opencollective",
+    "url": "https://opencollective.com/unified"
+  },
+  "author": "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)",
+  "contributors": [
+    "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)"
+  ],
+  "files": [
+    "from-markdown.js",
+    "index.js",
+    "to-markdown.js"
+  ],
+  "dependencies": {
+    "ccount": "^1.0.0",
+    "mdast-util-find-and-replace": "^1.1.0",
+    "micromark": "^2.11.3"
+  },
+  "devDependencies": {
+    "hast-util-to-html": "^7.0.0",
+    "mdast-util-from-markdown": "^0.8.5",
+    "mdast-util-to-hast": "^10.0.0",
+    "mdast-util-to-markdown": "^0.6.0",
+    "micromark-extension-gfm-autolink-literal": "^0.5.6",
+    "nyc": "^15.0.0",
+    "prettier": "^2.0.0",
+    "remark-cli": "^9.0.0",
+    "remark-preset-wooorm": "^8.0.0",
+    "tape": "^5.0.0",
+    "xo": "^0.37.0"
+  },
+  "scripts": {
+    "format": "remark . -qfo && prettier . -w --loglevel warn && xo --fix",
+    "test-api": "node test",
+    "test-coverage": "nyc --reporter lcov tape test/index.js",
+    "test": "npm run format && npm run test-coverage"
+  },
+  "nyc": {
+    "check-coverage": true,
+    "lines": 100,
+    "functions": 100,
+    "branches": 100
+  },
+  "prettier": {
+    "tabWidth": 2,
+    "useTabs": false,
+    "singleQuote": true,
+    "bracketSpacing": false,
+    "semi": false,
+    "trailingComma": "none"
+  },
+  "xo": {
+    "prettier": true,
+    "esnext": false,
+    "rules": {
+      "max-params": "off",
+      "no-self-compare": "off",
+      "unicorn/prefer-includes": "off",
+      "unicorn/prefer-optional-catch-binding": "off"
+    }
+  },
+  "remarkConfig": {
+    "plugins": [
+      "preset-wooorm"
+    ]
+  }
+}

node_modules/mdast-util-gfm-autolink-literal/readme.md

@@ -0,0 +1,188 @@
+# mdast-util-gfm-autolink-literal
+
+[![Build][build-badge]][build]
+[![Coverage][coverage-badge]][coverage]
+[![Downloads][downloads-badge]][downloads]
+[![Size][size-badge]][size]
+[![Sponsors][sponsors-badge]][collective]
+[![Backers][backers-badge]][collective]
+[![Chat][chat-badge]][chat]
+
+Extension for [`mdast-util-from-markdown`][from-markdown] and/or
+[`mdast-util-to-markdown`][to-markdown] to support GitHub flavored markdown
+autolink literals in **[mdast][]**.
+When parsing (`from-markdown`), must be combined with
+[`micromark-extension-gfm-autolink-literal`][extension].
+
+You might want to use this package through [`remark-gfm`][remark-gfm] with
+**[remark][]**.
+
+## Install
+
+[npm][]:
+
+```sh
+npm install mdast-util-gfm-autolink-literal
+```
+
+## Use
+
+Say our script, `example.js`, looks as follows:
+
+```js
+var fromMarkdown = require('mdast-util-from-markdown')
+var toMarkdown = require('mdast-util-to-markdown')
+var syntax = require('micromark-extension-gfm-autolink-literal')
+var autolinkLiteral = require('mdast-util-gfm-autolink-literal')
+
+var doc = 'www.example.com, https://example.com, and contact@example.com.'
+
+var tree = fromMarkdown(doc, {
+  extensions: [syntax],
+  mdastExtensions: [autolinkLiteral.fromMarkdown]
+})
+
+console.log(tree)
+
+var out = toMarkdown(tree, {extensions: [autolinkLiteral.toMarkdown]})
+
+console.log(out)
+```
+
+Now, running `node example` yields:
+
+```js
+{
+  type: 'root',
+  children: [
+    {
+      type: 'paragraph',
+      children: [
+        {
+          type: 'link',
+          title: null,
+          url: 'http://www.example.com',
+          children: [{type: 'text', value: 'www.example.com'}]
+        },
+        {type: 'text', value: ', '},
+        {
+          type: 'link',
+          title: null,
+          url: 'https://example.com',
+          children: [{type: 'text', value: 'https://example.com'}]
+        },
+        {type: 'text', value: ', and '},
+        {
+          type: 'link',
+          title: null,
+          url: 'mailto:contact@example.com',
+          children: [{type: 'text', value: 'contact@example.com'}]
+        },
+        {type: 'text', value: '.'}
+      ]
+    }
+  ]
+}
+```
+
+```markdown
+[www.example.com](http://www.example.com), <https://example.com>, and <contact@example.com>.
+```
+
+## API
+
+### `autolinkLiteral.fromMarkdown`
+
+### `autolinkLiteral.toMarkdown`
+
+> Note: the separate extensions are also available at
+> `mdast-util-gfm-autolink-literal/from-markdown` and
+> `mdast-util-gfm-autolink-literal/to-markdown`.
+
+Support literal autolinks.
+The exports are extensions, respectively
+for [`mdast-util-from-markdown`][from-markdown] and
+[`mdast-util-to-markdown`][to-markdown].
+
+## Related
+
+*   [`remarkjs/remark`][remark]
+    — markdown processor powered by plugins
+*   [`remarkjs/remark-gfm`][remark-gfm]
+    — remark plugin to support GFM
+*   [`micromark/micromark`][micromark]
+    — the smallest commonmark-compliant markdown parser that exists
+*   [`micromark/micromark-extension-gfm-autolink-literal`][extension]
+    — micromark extension to parse GFM autolink literals
+*   [`syntax-tree/mdast-util-from-markdown`][from-markdown]
+    — mdast parser using `micromark` to create mdast from markdown
+*   [`syntax-tree/mdast-util-to-markdown`][to-markdown]
+    — mdast serializer to create markdown from mdast
+
+## Contribute
+
+See [`contributing.md` in `syntax-tree/.github`][contributing] for ways to get
+started.
+See [`support.md`][support] for ways to get help.
+
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
+abide by its terms.
+
+## License
+
+[MIT][license] © [Titus Wormer][author]
+
+<!-- Definitions -->
+
+[build-badge]: https://github.com/syntax-tree/mdast-util-gfm-autolink-literal/workflows/main/badge.svg
+
+[build]: https://github.com/syntax-tree/mdast-util-gfm-autolink-literal/actions
+
+[coverage-badge]: https://img.shields.io/codecov/c/github/syntax-tree/mdast-util-gfm-autolink-literal.svg
+
+[coverage]: https://codecov.io/github/syntax-tree/mdast-util-gfm-autolink-literal
+
+[downloads-badge]: https://img.shields.io/npm/dm/mdast-util-gfm-autolink-literal.svg
+
+[downloads]: https://www.npmjs.com/package/mdast-util-gfm-autolink-literal
+
+[size-badge]: https://img.shields.io/bundlephobia/minzip/mdast-util-gfm-autolink-literal.svg
+
+[size]: https://bundlephobia.com/result?p=mdast-util-gfm-autolink-literal
+
+[sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg
+
+[backers-badge]: https://opencollective.com/unified/backers/badge.svg
+
+[collective]: https://opencollective.com/unified
+
+[chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg
+
+[chat]: https://github.com/syntax-tree/unist/discussions
+
+[npm]: https://docs.npmjs.com/cli/install
+
+[license]: license
+
+[author]: https://wooorm.com
+
+[contributing]: https://github.com/syntax-tree/.github/blob/HEAD/contributing.md
+
+[support]: https://github.com/syntax-tree/.github/blob/HEAD/support.md
+
+[coc]: https://github.com/syntax-tree/.github/blob/HEAD/code-of-conduct.md
+
+[mdast]: https://github.com/syntax-tree/mdast
+
+[remark]: https://github.com/remarkjs/remark
+
+[remark-gfm]: https://github.com/remarkjs/remark-gfm
+
+[from-markdown]: https://github.com/syntax-tree/mdast-util-from-markdown
+
+[to-markdown]: https://github.com/syntax-tree/mdast-util-to-markdown
+
+[micromark]: https://github.com/micromark/micromark
+
+[extension]: https://github.com/micromark/micromark-extension-gfm-autolink-literal

node_modules/mdast-util-gfm-autolink-literal/to-markdown.js

@@ -0,0 +1,26 @@
+var inConstruct = 'phrasing'
+var notInConstruct = ['autolink', 'link', 'image', 'label']
+
+exports.unsafe = [
+  {
+    character: '@',
+    before: '[+\\-.\\w]',
+    after: '[\\-.\\w]',
+    inConstruct: inConstruct,
+    notInConstruct: notInConstruct
+  },
+  {
+    character: '.',
+    before: '[Ww]',
+    after: '[\\-.\\w]',
+    inConstruct: inConstruct,
+    notInConstruct: notInConstruct
+  },
+  {
+    character: ':',
+    before: '[ps]',
+    after: '\\/',
+    inConstruct: inConstruct,
+    notInConstruct: notInConstruct
+  }
+]