Move parsers into gatsby directory

Combine remaining parsers into a single one,
move into gatsby directory for ease of importing.

gatsby-node.js

@@ -4,18 +4,16 @@ const env = require('./.build/env').default;
 const {
   createPages,
   onCreateWebpackConfig,
+  parseRequirements,
 } = require(`./src/gatsby`);
-const {
-  parseRequirables,
-  parseTemplates,
-} = require(`./src/build/parsers`);
 const paths = require(`./src/config/paths`);
 
-const requirables = parseRequirables(paths.contentPath);
-console.log(`${green('success')} parse requirables`);
-
-const templates = parseTemplates(env === 'DEVELOPMENT' ? paths.devTemplates : paths.templates, paths.templatesPath);
-console.log(`${green('success')} parse templates`);
+const { requirables, templates} = parseRequirements(
+  env === 'DEVELOPMENT' ? paths.devTemplates : paths.templates,
+  paths.templatesPath,
+  paths.contentPath
+);
+console.log(`${green('success')} parse requirements`);
 
 exports.createPages = createPages(templates, requirables);
 

src/gatsby/index.js

@@ -1,7 +1,9 @@
+import parseRequirements from './parseRequirements';
 import createPages from './createPages';
 import onCreateWebpackConfig from './onCreateWebpackConfig';
 
 export {
+  parseRequirements,
   createPages,
   onCreateWebpackConfig,
 };

src/gatsby/parseRequirements.js

@@ -0,0 +1,41 @@
+import glob from 'glob';
+import path from 'path';
+
+/**
+ * Combines the given data JSONs, using the data files
+ * of the content, returning an array of objects from the files.
+ * @param {string} contentDir - The path to the content directory.
+ */
+export const parseRequirables = contentDir =>
+  glob.sync(`${contentDir}/**/index.json`).map(file =>
+    glob.sync(`${file.slice(0, file.lastIndexOf('/'))}/!(index).json`)
+      .reduce((acc, dataFile) => {
+        acc.context = { ...acc.context, ...require(path.resolve(dataFile)) };
+        return acc;
+      }, { ...require(path.resolve(file)), context: {} }));
+
+/**
+ * Combines the given list of templates into an object.
+ * @param {array} templates - An array of templates.
+ * @param {string} templatesDir - The path to the template directory.
+ */
+export const parseTemplates = (templates, templatesDir) =>
+  templates.reduce((acc, tmpl) => {
+    acc[tmpl.name] = path.resolve(`${templatesDir}/${tmpl.path}`);
+    return acc;
+  }, {});
+
+/* istanbul ignore next */
+/**
+ * Returns an object containing templates and requirables created by
+ * combining the given template and content parameters.
+ * @param {array} templates - An array of templates.
+ * @param {string} templatesDir - The path to the template directory.
+ * @param {string} contentDir - The path to the content directory.
+ */
+const parseRequirements = (templates, templatesDir, contentDir) => ({
+  templates: parseTemplates(templates, templatesDir),
+  requirables: parseRequirables(contentDir),
+});
+
+export default parseRequirements;

src/build/parsers/parseRequirables.test.js → src/gatsby/parseRequirements.test.js

@@ -1,11 +1,23 @@
-import parseRequirables from './parseRequirables';
+import { parseRequirables, parseTemplates } from './parseRequirements';
 
 import glob from 'glob';
 import path from 'path';
 
 jest.mock('glob');
 jest.mock('path');
 
+
+const templates = [
+  {
+    'name': 'SnippetPage',
+    'path': 'snippetPage/index.jsx',
+  },
+  {
+    'name': 'SearchPage',
+    'path': 'searchPage/index.jsx',
+  },
+];
+
 const mockRequirables = {
   'stdRequirable': {
     meta: {
@@ -66,10 +78,18 @@ jest.mock('ltdRequirable.json',
 
 describe('parseRequirables', () => {
   it('returns the array of the resulting requirables', () => {
-    console.log();
     expect(parseRequirables('my-content-dir')).toEqual([
       {...mockRequirables['stdRequirable'], context: mockRequirables['stdRequirable'] },
       {...mockRequirables['ltdRequirable'], context: mockRequirables['ltdRequirable']},
     ]);
   });
 });
+
+describe('parseTemplates', () => {
+  it('returns an object with the appropriate structure and data', () => {
+    expect(parseTemplates(templates, 'my-templates-dir')).toEqual({
+      'SnippetPage': 'my-templates-dir/snippetPage/index.jsx',
+      'SearchPage': 'my-templates-dir/searchPage/index.jsx',
+    });
+  });
+});