feat: Added cloudflare migration script

scripts/cloudflare-image-import.mjs

@@ -0,0 +1,94 @@
+import axios from 'axios'
+import path from 'path'
+import { exec } from 'node:child_process'
+
+/*
+ * Set the Clouldflare access token in a
+ * CLOUDFLARE_IMPORT_TOKEN
+ * environment variable
+ */
+const TOKEN = process.env.CLOUDFLARE_IMPORT_TOKEN
+
+// Headers to use
+const headers = { Authorization: `Bearer ${TOKEN}` }
+
+const folders = {
+  blog: path.resolve('markdown', 'org', 'blog'),
+  showcase: path.resolve('markdown', 'org', 'showcase'),
+}
+
+/*
+ * Grab a list of all folders in a given folder
+ * which gives us a list of all slugs
+ */
+const getSlugsFromFolder = async (folder) => {
+  const result = await exec(`ls -1 ${folder}`)
+  // Stdout is buffered, so we need to gather all of it
+  let stdout = ''
+  for await (const data of result.stdout) stdout += data
+
+  return stdout.split('\n').filter((p) => p.length > 1)
+}
+
+/*
+ * Grab the image URL from a blog/showcase markdown file
+ */
+const getImageFromMarkdown = async (file) => {
+  const result = await exec(`grep ^image: ${file}`)
+  // Stdout is buffered, so we need to gather all of it
+  let stdout = ''
+  for await (const data of result.stdout) stdout += data
+
+  return stdout.split('\n')[0].split('image:')[1].trim().slice(1, -1)
+}
+
+/*
+ * Helper method to grab all slugs from blog/showcase posts
+ * And then extract all image URLs from them.
+ */
+const findImagesToMigrate = async () => {
+  console.log('Finding images to migrate')
+  // Construct id => imageUrl lookup table (lut)
+  const lut = {}
+  for (const type of Object.keys(folders)) {
+    const slugs = await getSlugsFromFolder(folders[type])
+    console.log(`Found ${slugs.length} ${type} images to migrate`)
+    for (const slug of slugs) {
+      lut[`${type}-${slug}`] = await getImageFromMarkdown(folders[type] + `/${slug}/en.md`)
+    }
+  }
+
+  return lut
+}
+
+/*
+ * Helper method to upload images to cloudflare with a preset ID
+ * and a URL to load them from
+ */
+const uploadToCloudflare = async (id, url) => {
+  const form = new FormData()
+  form.append('id', id)
+  form.append('url', url)
+  let result
+  try {
+    result = await axios.post(
+      'https://api.cloudflare.com/client/v4/accounts/edd96e8b19d1be5946c5f7983365bda4/images/v1',
+      form,
+      { headers }
+    )
+  } catch (err) {
+    console.log(err.response.data)
+  }
+
+  // Handle result here
+  return true
+}
+
+const images = await findImagesToMigrate()
+const total = Object.keys(images).length
+let i = 0
+for (const [id, url] of Object.entries(images)) {
+  i++
+  console.log(`Uploading ${i}/${total} : ${id} -- ${url}`)
+  await uploadToCloudflare(id, url)
+}