feat(migrate): create function for temp files from page payloads

* Set up settings json file
* Create remove temp files function

Author: sarmstead

utils/migrate/config/settings.json

@@ -0,0 +1,24 @@
+{
+  "slugs": [
+    "about-hero-body",
+    "about-hero-button",
+    "about-history-sectionone-body",
+    "about-history-sectionone-button",
+    "about-history-sectionthree-body",
+    "about-history-sectiontwo-body",
+    "about-position-body",
+    "about-team-directors-header",
+    "about-team-header",
+    "about-team-staff-header",
+    "footer-socials",
+    "home-community",
+    "home-hero-body",
+    "home-hero-button-left",
+    "home-hero-button-right",
+    "home-opensource",
+    "home-opensource-button",
+    "home-pillars-button",
+    "home-pillars-conferences",
+    "home-support"
+  ]
+}

utils/migrate/index.js

@@ -0,0 +1,61 @@
+/* eslint-disable no-console */
+
+import { readFileSync, rmSync, writeFileSync } from 'fs';
+import { join } from 'path';
+import 'dotenv/config';
+import GhostAdminAPI from '@tryghost/admin-api';
+
+const STAGING = 'staging';
+const PRODUCTION = 'production';
+
+const clientStaging = new GhostAdminAPI({
+    url: process.env.STAGING_API_URL,
+    key: process.env.STAGING_API_KEY_ADMIN,
+    version: 'v5.126.0',
+});
+
+const clientProduction = new GhostAdminAPI({
+    url: process.env.PRODUCTION_API_URL,
+    key: process.env.PRODUCTION_API_KEY_ADMIN,
+    version: 'v5.126.0',
+});
+
+const getPages = (target) => {
+    const normalizedTarget = target.toLowerCase();
+    const client =
+        normalizedTarget === STAGING ? clientStaging : clientProduction;
+    const dataPath = join(process.cwd(), `tmp/${normalizedTarget}.json`);
+    const settingsPath = join(process.cwd(), 'config/settings.json');
+    const settings = JSON.parse(readFileSync(settingsPath));
+    const targetSlugs = settings.slugs.join(',');
+
+    console.log(`Fetching data from ${normalizedTarget} ...\n`);
+
+    return new Promise((resolve, reject) => {
+        client.pages
+            .browse({ filter: `slug:[${targetSlugs}]` })
+            .then((pages) => {
+                const jsonString = `{ "pages": ${JSON.stringify(pages)} }`;
+                writeFileSync(dataPath, jsonString, { flag: 'a' });
+                resolve();
+            })
+            .catch((e) => reject(e));
+    });
+};
+
+const cleanTmpFile = (target) => {
+    const relativePath = `tmp/${target.toLowerCase()}.json`;
+
+    console.log(`Removing "${relativePath}"...\n`);
+    rmSync(join(process.cwd(), relativePath));
+};
+
+getPages(STAGING).then(() => {
+    getPages(PRODUCTION)
+        .then(() => {
+            cleanTmpFile(STAGING);
+        })
+        .then(() => {
+            cleanTmpFile(PRODUCTION);
+        });
+});

utils/migrate/package.json

@@ -9,6 +9,7 @@
   "keywords": [],
   "author": "Ruby Central",
   "license": "private",
+  "type": "module",
   "dependencies": {
     "@tryghost/admin-api": "^1.13.17",
     "dotenv": "^16.5.0"