More progress on parser.

docs/parser/nodes/code-example.js

@@ -0,0 +1,20 @@
+const { contentAsText } = require('../helpers')
+
+const languages = ['terrace', 'json', 'yaml', 'toml', 'javascript', 'typescript', 'c', 'python']
+
+module.exports = async (doc, rootLevel) => {
+  const { next, level, line, head, tail } = doc
+  const codeExample = {
+    type: 'code-example',
+    languages: {}
+  }
+
+  while (await next(rootLevel)) {
+    const languageLevel = level()
+    if (languages.includes(head())) {
+      codeExample.languages[head()] = await contentAsText(doc, languageLevel)
+    }
+  }
+
+  return codeExample
+}

docs/parser/nodes/index.js

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+const parseNode = require('./node.js')
+
+module.exports.section = parseNode
+module.exports.div = parseNode
+module.exports.logo = doc => ({ type: `logo` })
+module.exports.markdown = require('./markdown.js')
+module.exports['code-example'] = require('./code-example.js')

docs/parser/nodes/markdown.js

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+const { contentAsText } = require('../helpers.js')
+const marked = require('marked')
+
+module.exports = async (...args) => {
+  return {
+    type: `markdown`,
+    text: marked.parse(await contentAsText(...args))
+  }
+}

docs/parser/nodes/node.js

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+const knownNodes = require('./index.js')
+
+module.exports = async function (doc, rootLevel) {
+  const { next, line, match, tail, level, head } = doc
+
+  const node = {
+    type: head(),
+    class: '',
+    children: []
+  }
+
+  while (await next(rootLevel)) {
+    if (!head()) continue
+    const block = head()
+
+    if (match('class')) {
+      node.class = tail()
+      continue
+    }
+
+    if (!knownNodes[block]) continue
+    node.children.push(await knownNodes[block](doc, level()))
+  }
+
+  return node
+}