chore: allow directories name to contain a dot (#673)

Author: Geminii

packages/content/lib/database.js

@@ -252,7 +252,16 @@ class Database extends Hookable {
    * @returns {string} Normalized path
    */
   normalizePath (path) {
-    return path.replace(this.dir, '').replace(/\.[^/.]+$/, '').replace(/\\/g, '/')
+    let extractPath = path.replace(this.dir, '')
+    const extensionPath = extractPath.substr(extractPath.lastIndexOf('.'))
+    const additionalsExt = EXTENSIONS.concat(this.extendParserExtensions)
+
+    // Remove the extension from the path if contained at the end or starts with a dot
+    if (additionalsExt.includes(extensionPath) || extractPath.startsWith('.')) {
+      extractPath = extractPath.replace(/(?:\.([^.]+))?$/, '')
+    }
+
+    return extractPath.replace(/\\/g, '/')
   }
 
   /**

packages/content/test/fixture/content/1.0/index.md

@@ -0,0 +1,5 @@
+---
+title: Title with dot
+---
+
+This is a page which contains dot !

packages/content/test/server.test.js

@@ -53,6 +53,19 @@ describe('module', () => {
     ]))
   })
 
+  test('$content() on directory with dot', async () => {
+    const items = await $content('1.0').fetch()
+
+    expect(items).toEqual([
+      expect.objectContaining({
+        title: 'Title with dot',
+        dir: '/1.0',
+        path: '/1.0/index',
+        slug: 'index'
+      })
+    ])
+  })
+
   test('$content() on file', async () => {
     const item = await $content('home').fetch()