From d7adf406b836a51f5c4735519165700c5e07a25a Mon Sep 17 00:00:00 2001
From: Amio Jin <amio.cn@gmail.com>
Date: Sat, 10 Jun 2023 11:11:10 +0800
Subject: [PATCH] feat: migrate /hackage badges, and fixes #585 (#600)

* feat: migrate /pypi badges

* feat: migrate /hackage badges

* chore: add comments for cabalfile compability
---
 libs/badge-list.ts             |  1 -
 libs/badge-list2.ts            |  2 ++
 next.config.js                 |  1 +
 {api- => pages/api}/hackage.ts | 19 ++++++++++++++-----
 vercel.json                    |  4 ----
 5 files changed, 17 insertions(+), 10 deletions(-)
 rename {api- => pages/api}/hackage.ts (64%)

diff --git a/libs/badge-list.ts b/libs/badge-list.ts
index b018293..b0a5d7d 100644
--- a/libs/badge-list.ts
+++ b/libs/badge-list.ts
@@ -20,7 +20,6 @@ export const liveBadgeList = [
   'packagist',
   'rubygems',
   'apm',
-  'hackage',
   'vs-marketplace',
   'melpa',
   'maven',
diff --git a/libs/badge-list2.ts b/libs/badge-list2.ts
index 53aee9f..e9ced27 100644
--- a/libs/badge-list2.ts
+++ b/libs/badge-list2.ts
@@ -2,6 +2,7 @@ import staticBadge from '../pages/api/static'
 import github from '../pages/api/github'
 import npm from '../pages/api/npm'
 import chromeWebStore from '../pages/api/chrome-web-store'
+import hackage from '../pages/api/hackage'
 import pypi from '../pages/api/pypi'
 import runkit from '../pages/api/runkit'
 import winget from '../pages/api/winget'
@@ -12,6 +13,7 @@ export default {
   github: github.meta,
   npm: npm.meta,
   chromeWebStore: chromeWebStore.meta,
+  hackage: hackage.meta,
   pypi: pypi.meta,
   runkit: runkit.meta,
   winget: winget.meta,
diff --git a/next.config.js b/next.config.js
index a7886b3..95520f2 100644
--- a/next.config.js
+++ b/next.config.js
@@ -45,6 +45,7 @@ const nextConfig = {
       '/github',
       '/npm',
       '/chrome-web-store',
+      '/hackage',
       '/pypi',
       '/runkit',
       '/winget',
diff --git a/api-/hackage.ts b/pages/api/hackage.ts
similarity index 64%
rename from api-/hackage.ts
rename to pages/api/hackage.ts
index 8d55658..5cbd9fe 100644
--- a/api-/hackage.ts
+++ b/pages/api/hackage.ts
@@ -1,6 +1,6 @@
-import got from '../libs/got'
-import { version as v, versionColor } from '../libs/utils'
-import { createBadgenHandler, PathArgs } from '../libs/create-badgen-handler'
+import got from '../../libs/got'
+import { version as v, versionColor } from '../../libs/utils'
+import { createBadgenHandler, PathArgs } from '../../libs/create-badgen-handler-next'
 
 export default createBadgenHandler({
   title: 'Hackage',
@@ -32,14 +32,23 @@ async function handler ({ topic, pkg }: PathArgs) {
         status: license,
         color: 'blue'
       }
+    default:
+      return {
+        subject: 'hackage',
+        status: 'unknown topic',
+        color: 'grey'
+      }
   }
 }
 
 // Naive implementation (only parse meta blocks)
 const parseCabalFile = raw => {
-  return raw.match(/[\w-]+:.+\S+$/gm).reduce((accu, line) => {
+  // this regex needs to support both v1 and v2 for cabalfile
+  const cabalMeta = raw.match(/[\w-]+:.+\S+$/gm).reduce((accu, line) => {
     const [key, value] = line.split(':')
-    accu[key] = value.trim()
+    accu[key.toLowerCase()] = value.trim()
     return accu
   }, {})
+
+  return cabalMeta
 }
diff --git a/vercel.json b/vercel.json
index b60e8f2..163b6a3 100644
--- a/vercel.json
+++ b/vercel.json
@@ -110,10 +110,6 @@
       "source": "/gitter/:match*",
       "destination": "https://v2022.badgen.net/gitter/:match*"
     },
-    {
-      "source": "/hackage/:match*",
-      "destination": "https://v2022.badgen.net/hackage/:match*"
-    },
     {
       "source": "/haxelib/:match*",
       "destination": "https://v2022.badgen.net/haxelib/:match*"