From bf20f4f6d97b8d2643f19ed7ac617c33a7f2ea6b Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Sun, 18 Jun 2017 12:35:49 +0200
Subject: refactor: metadata -> posts

---
 src/index.js            |  6 +++---
 src/modules/metadata.js | 41 -----------------------------------------
 src/modules/posts.js    | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 44 deletions(-)
 delete mode 100644 src/modules/metadata.js
 create mode 100644 src/modules/posts.js

(limited to 'src')

diff --git a/src/index.js b/src/index.js
index c16d952..3d25faa 100644
--- a/src/index.js
+++ b/src/index.js
@@ -10,14 +10,14 @@ const router = new Router()
 
 const view = require('koa-nunjucks-next')
 
-const metadata = require('./modules/metadata.js')
-const postMetadata = metadata.getFolderMetadata(process.env.POST_DIR)
+const Posts = require('./modules/posts.js')
+const posts = Posts.getFolder(process.env.POST_DIR)
 
 app.use(view(`${__dirname}/views`))
 
 router.get('/', async function (ctx, next) {
   await ctx.render('index', {
-    posts: postMetadata
+    posts
   })
 })
 
diff --git a/src/modules/metadata.js b/src/modules/metadata.js
deleted file mode 100644
index f35031d..0000000
--- a/src/modules/metadata.js
+++ /dev/null
@@ -1,41 +0,0 @@
-'use strict'
-
-const fs = require('fs')
-const path = require('path')
-const matter = require('gray-matter')
-
-const options = {
-  lang: 'toml',
-  delims: '+++'
-}
-
-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 getFileMetadata (filename) {
-  return canonicaliseMetadata(matter.read(filename, options))
-}
-
-function getFolderMetadata (folder) {
-  return fs
-    .readdirSync(folder)
-    .map(f => path.resolve(folder, f))
-    .map(getFileMetadata)
-}
-
-module.exports = {
-  getFileMetadata,
-  getFolderMetadata
-}
diff --git a/src/modules/posts.js b/src/modules/posts.js
new file mode 100644
index 0000000..e005103
--- /dev/null
+++ b/src/modules/posts.js
@@ -0,0 +1,38 @@
+'use strict'
+
+const fs = require('fs')
+const path = require('path')
+const matter = require('gray-matter')
+
+const options = {
+  lang: 'toml',
+  delims: '+++'
+}
+
+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 get (filename) {
+  return canonicaliseMetadata(matter.read(filename, options))
+}
+
+function getFolder (folder) {
+  return fs.readdirSync(folder).map(f => path.resolve(folder, f)).map(get)
+}
+
+module.exports = {
+  get,
+  getFolder
+}
-- 
cgit 1.4.1