feat: add ppm support (#602)

* add ppm support

* add support for pulsar version

* chore: add /ppm/engine example

---------

Co-authored-by: Jan T. Sott <git@idleberg.com>

next.config.js

@@ -46,6 +46,7 @@ const nextConfig = {
       '/npm',
       '/chrome-web-store',
       '/hackage',
+      '/ppm',
       '/pypi',
       '/runkit',
       '/winget',

pages/api/ppm.ts

@@ -0,0 +1,68 @@
+import millify from 'millify'
+import got from '../../libs/got'
+import { version, versionColor } from '../../libs/utils'
+import { createBadgenHandler, PathArgs } from '../../libs/create-badgen-handler-next'
+
+export default createBadgenHandler({
+  title: 'Pulsar Package',
+  examples: {
+    '/ppm/v/linter': 'version',
+    '/ppm/stars/linter': 'stars',
+    '/ppm/license/linter': 'license',
+    '/ppm/downloads/linter': 'downloads',
+    '/ppm/engine/linter': 'engine',
+  },
+  handlers: {
+    '/ppm/:topic/:pkg': handler
+  }
+})
+
+async function handler ({ topic, pkg }: PathArgs) {
+  const endpoint = `https://api.pulsar-edit.dev/api/packages/${pkg}`
+  const data = await got(endpoint).json<any>()
+
+  switch (topic) {
+    case 'v': {
+      return {
+        subject: `ppm`,
+        status: version(data.releases.latest),
+        color: versionColor(data.releases.latest)
+      }
+    }
+    case 'downloads': {
+      return {
+        subject: 'downloads',
+        status: millify(data.downloads),
+        color: 'green'
+      }
+    }
+    case 'engine': {
+      return {
+        subject: 'pulsar',
+        status: data.metadata.engines.pulsar || data.metadata.engines.atom || 'unknown',
+        color: 'blue'
+      }
+    }
+    case 'license': {
+      return {
+        subject: 'license',
+        status: data.versions[data.releases.latest].license || 'unknown',
+        color: 'blue'
+      }
+    }
+    case 'stars': {
+      return {
+        subject: 'stars',
+        status: millify(data.stargazers_count),
+        color: 'green'
+      }
+    }
+    default: {
+      return {
+        subject: 'ppm',
+        status: 'unknown topic',
+        color: 'grey'
+      }
+    }
+  }
+}