Migrate packagist badge to v2

endpoints/packagist.ts

@@ -0,0 +1,156 @@
+import millify from 'millify'
+import got from '../libs/got'
+import { version as v, versionColor, versionCompare } from '../libs/utils'
+import {
+  badgenServe,
+  BadgenServeMeta as Meta,
+  BadgenServeHandlers as Handlers,
+  BadgenServeHandlerArgs as Args
+} from '../libs/badgen-serve'
+
+export const meta: Meta = {
+  title: 'Packagist',
+  examples: {
+    '/packagist/v/monolog/monolog': 'version',
+    '/packagist/v/monolog/monolog/pre': 'version (pre)',
+    '/packagist/v/monolog/monolog/latest': 'version (latest)',
+    '/packagist/dt/monolog/monolog': 'total downloads',
+    '/packagist/dd/monolog/monolog': 'daily downloads',
+    '/packagist/dm/monolog/monolog': 'monthly downloads',
+    '/packagist/favers/monolog/monolog': 'favers',
+    '/packagist/dependents/monolog/monolog': 'dependents',
+    '/packagist/suggesters/monolog/monolog': 'suggesters',
+    '/packagist/name/monolog/monolog': 'name',
+    '/packagist/ghs/monolog/monolog': 'github stars',
+    '/packagist/ghw/monolog/monolog': 'github watchers',
+    '/packagist/ghf/monolog/monolog': 'github followers',
+    '/packagist/ghi/monolog/monolog': 'github issues',
+    '/packagist/lang/monolog/monolog': 'language',
+    '/packagist/license/monolog/monolog': 'license',
+  }
+}
+
+export const handlers: Handlers = {
+  '/packagist/:topic<v>/:vendor/:pkg/:channel?': handler,
+  '/packagist/:topic<dt|dd|dm|favers|dependents|suggesters|n|name>/:vendor/:pkg': handler,
+  '/packagist/:topic<ghs|ghw|ghf|ghi|lang|license>/:vendor/:pkg': handler
+}
+
+export default badgenServe(handlers)
+
+const pre = versions => versions.filter(v => v.includes('-') && v.indexOf('dev') !== 0)
+const stable = versions => versions.filter(v => !v.includes('-'))
+const latest = versions => versions.length > 0 && versions.slice(-1)[0]
+const noDev = versions => versions.filter(v => v.indexOf('dev') === -1)
+// @ts-ignore
+const license = versions => Object.values(versions).find(v => v.license.length).license[0]
+
+async function handler ({ topic, vendor, pkg, channel = 'latest' }: Args) {
+  const endpoint = `https://packagist.org/packages/${vendor}/${pkg}.json`
+  const { package: packageMeta } = await got(endpoint).then(res => res.body)
+
+  switch (topic) {
+    case 'v':
+      const versions = Object.keys(packageMeta.versions).sort(versionCompare)
+
+      let version = ''
+
+      switch (channel) {
+        case 'latest':
+          version = latest(noDev(versions))
+          break
+        case 'pre':
+          version = latest(pre(versions))
+          break
+        default:
+          version = latest(stable(versions))
+      }
+
+      version = version || latest(versions)
+
+      return {
+        subject: 'packagist',
+        status: v(version),
+        color: versionColor(version)
+      }
+    case 'dt':
+      return {
+        subject: 'downloads',
+        status: millify(packageMeta.downloads.total),
+        color: 'green'
+      }
+    case 'dd':
+      return {
+        subject: 'downloads',
+        status: millify(packageMeta.downloads.daily) + '/day',
+        color: 'green'
+      }
+    case 'dm':
+      return {
+        subject: 'downloads',
+        status: millify(packageMeta.downloads.monthly) + '/month',
+        color: 'green'
+      }
+    case 'favers':
+      return {
+        subject: 'favers',
+        status: millify(packageMeta.favers),
+        color: 'green'
+      }
+    case 'dependents':
+      return {
+        subject: 'dependents',
+        status: millify(packageMeta.dependents),
+        color: 'green'
+      }
+    case 'suggesters':
+      return {
+        subject: 'suggesters',
+        status: millify(packageMeta.suggesters),
+        color: 'green'
+      }
+    case 'n':
+    case 'name':
+      return {
+        subject: 'packagist',
+        status: packageMeta.name,
+        color: 'green'
+      }
+    case 'ghs':
+      return {
+        subject: 'stars',
+        status: millify(packageMeta.github_stars),
+        color: 'green'
+      }
+    case 'ghw':
+      return {
+        subject: 'watchers',
+        status: millify(packageMeta.github_watchers),
+        color: 'green'
+      }
+    case 'ghf':
+      return {
+        subject: 'forks',
+        status: millify(packageMeta.github_forks),
+        color: 'green'
+      }
+    case 'ghi':
+      return {
+        subject: 'issues',
+        status: millify(packageMeta.github_open_issues),
+        color: 'green'
+      }
+    case 'license':
+      return {
+        subject: 'license',
+        status: license(packageMeta.versions) || 'unknown',
+        color: 'blue'
+      }
+    case 'lang':
+      return {
+        subject: 'language',
+        status: packageMeta.language,
+        color: 'green'
+      }
+  }
+}

libs/examples.ts

@@ -19,6 +19,7 @@ const liveBadgeExampleList = [
   'amo',
   'pypi',
   'nuget',
+  'packagist',
   'apm',
   // CI
   'appveyor',

libs/utils/index.ts

@@ -1,20 +1,20 @@
 import millify from 'millify'
 
-import compareVersions from './compare-versions'
 import coverage from './cov-format'
 import coverageColor from './cov-color'
 import scale from './scale'
 import stars from './stars.js'
 import version from './version-formatter'
+import versionCompare from './compare-versions'
 import versionColor from './sem-color'
 
 export {
   millify,
-  compareVersions,
   coverage,
   coverageColor,
   scale,
   stars,
   version,
-  versionColor
+  versionCompare,
+  versionColor,
 }