refactor: re-architect to be closer to ADR

2 files changed, 12 insertions, 88 deletions

diff --git a/src/modules/markdown.js b/src/modules/markdown.js
new file mode 100644
index 0000000..9f0af45
--- /dev/null
+++ b/src/modules/markdown.js
@@ -0,0 +1,12 @@
+'use strict'
+
+const Markdown = require('markdown-it')
+
+const markdownOptions = {
+  html: true,
+  typographer: true
+}
+
+const markdown = new Markdown(markdownOptions)
+
+module.exports = markdown.render.bind(markdown)
diff --git a/src/modules/posts.js b/src/modules/posts.js
deleted file mode 100644
index cf2d80e..0000000
--- a/src/modules/posts.js
+++ /dev/null
@@ -1,88 +0,0 @@
-'use strict'
-
-const fs = require('fs')
-const path = require('path')
-const matter = require('gray-matter')
-const Markdown = require('markdown-it')
-
-const grayMatterOptions = {
-  lang: 'toml',
-  delims: '+++'
-}
-
-const markdownOptions = {
-  html: true,
-  typographer: true
-}
-
-const markdown = new Markdown(markdownOptions)
-
-function* lowercaseKeys (iterator) {
-  for (let [k, v] of iterator) {
-    yield [String(k).toLowerCase(), v]
-  }
-}
-
-function canonicaliseMetadata (meta) {
-  if (meta.data) {
-    meta.data = new Map(lowercaseKeys(Object.entries(meta.data)))
-  } else {
-    meta.data = new Map()
-  }
-  return meta
-}
-
-function getTitle (file) {
-  return path.basename(file.path, path.extname(file.path))
-}
-
-function render (post) {
-  return markdown.render(post.content)
-}
-
-function get (filename) {
-  const fileMatter = matter.read(filename, grayMatterOptions)
-  fileMatter.basename = getTitle(fileMatter)
-  return canonicaliseMetadata(fileMatter)
-}
-
-function getFolder (folder) {
-  return new Map(
-    fs
-      .readdirSync(folder)
-      .map(f => path.resolve(folder, f))
-      .map(get)
-      .map(f => [getTitle(f), f])
-  )
-}
-
-function taxonomise (taxonomies, posts) {
-  const taxons = new Map(Object.keys(taxonomies).map(t => [t, new Map()]))
-
-  for (let [, post] of posts) {
-    for (let [singularName, pluralName] of Object.entries(taxonomies)) {
-      if (post.data.has(pluralName)) {
-        for (let term of post.data.get(pluralName)) {
-          const current = taxons.get(singularName).get(term)
-          taxons
-            .get(singularName)
-            .set(term, current ? current.concat(post) : [post])
-        }
-      }
-    }
-  }
-
-  return taxons
-}
-
-function toTags (posts) {
-  return taxonomise({ tag: 'tags' }, posts).get('tag')
-}
-
-module.exports = {
-  get,
-  getFolder,
-  toTags,
-  taxonomise,
-  render
-}