fix: remove make-fetch-happen

BREAKING CHANGE: make-fetch-happen would respect cache headers by saving responses in the file system. We no longer use make-fetch-happen and instead use the built-in fetch machanism on your system which could potentially result in no caching depending on your global fetch.

Closes #2

Author: kentcdodds

src/__tests__/index.ts

@@ -16,39 +16,39 @@ const unquoteSerializer = {
 expect.addSnapshotSerializer(unquoteSerializer)
 
 const server = setupServer(
-  http.get('http://oembed.com/providers.json', () =>
+  http.get('https://oembed.com/providers.json', () =>
     HttpResponse.json([
       {
         provider_name: 'Beautiful.AI',
-        provider_url: 'http://www.beautiful.ai',
+        provider_url: 'https://www.beautiful.ai',
         endpoints: [
           {
-            url: 'http://www.beautiful.ai/api/oembed',
+            url: 'https://www.beautiful.ai/api/oembed',
             // no scheme 😱
             discovery: true,
           },
         ],
       },
       {
         provider_name: 'Twitter',
-        provider_url: 'http://www.twitter.com',
+        provider_url: 'https://www.twitter.com',
         endpoints: [
           {
             schemes: [
-              'http://twitter.com/*/status/*',
-              'http://*.twitter.com/*/status/*',
-              'http://twitter.com/*/moments/*',
-              'http://*.twitter.com/*/moments/*',
+              'https://twitter.com/*/status/*',
+              'https://*.twitter.com/*/status/*',
+              'https://twitter.com/*/moments/*',
+              'https://*.twitter.com/*/moments/*',
             ],
-            url: 'http://publish.twitter.com/oembed',
+            url: 'https://publish.twitter.com/oembed',
           },
         ],
       },
     ]),
   ),
-  http.get('http://publish.twitter.com/oembed', () =>
+  http.get('https://publish.twitter.com/oembed', () =>
     HttpResponse.json({
-      html: '<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="http://t.co/wgTJYYHOzD">http://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="http://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>',
+      html: '<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="https://t.co/wgTJYYHOzD">https://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="https://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>',
     }),
   ),
 )
@@ -74,19 +74,19 @@ test('smoke test', async () => {
       `
 Here's a great tweet:
 
-http://twitter.com/kentcdodds/status/783161196945944580
+https://twitter.com/kentcdodds/status/783161196945944580
 
 And here's an example of no provider:
 
-http://example.com
+https://example.com
       `.trim(),
     )
 
   expect(result.toString()).toMatchInlineSnapshot(`
     <p>Here's a great tweet:</p>
-    <blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="http://t.co/wgTJYYHOzD">http://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="http://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>
+    <blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="https://t.co/wgTJYYHOzD">https://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="https://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>
     <p>And here's an example of no provider:</p>
-    <p>http://example.com</p>
+    <p>https://example.com</p>
   `)
 })
 
@@ -96,10 +96,10 @@ test('no config required', async () => {
       transformers: [transformer],
     })
     .use(remarkHTML, {sanitize: false})
-    .process(`http://twitter.com/kentcdodds/status/783161196945944580`)
+    .process(`https://twitter.com/kentcdodds/status/783161196945944580`)
 
   expect(result.toString()).toMatchInlineSnapshot(
-    `<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="http://t.co/wgTJYYHOzD">http://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="http://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>`,
+    `<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="https://t.co/wgTJYYHOzD">https://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="https://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>`,
   )
 })
 
@@ -112,10 +112,10 @@ test('config can be a function', async () => {
       transformers: [[transformer, config]],
     })
     .use(remarkHTML, {sanitize: false})
-    .process(`http://twitter.com/kentcdodds/status/783161196945944580`)
+    .process(`https://twitter.com/kentcdodds/status/783161196945944580`)
 
   expect(result.toString()).toMatchInlineSnapshot(
-    `<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="http://t.co/wgTJYYHOzD">http://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="http://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>`,
+    `<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="https://t.co/wgTJYYHOzD">https://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="https://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>`,
   )
 })
 
@@ -126,18 +126,18 @@ test('config function does not need to return anything', async () => {
       transformers: [[transformer, config]],
     })
     .use(remarkHTML, {sanitize: false})
-    .process(`http://twitter.com/kentcdodds/status/783161196945944580`)
+    .process(`https://twitter.com/kentcdodds/status/783161196945944580`)
 
   expect(result.toString()).toMatchInlineSnapshot(
-    `<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="http://t.co/wgTJYYHOzD">http://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="http://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>`,
+    `<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark"><p lang="en" dir="ltr">I spent a few minutes working on this, just for you all. I promise, it wont disappoint. Though it may surprise 🎉<br><br>🙏 <a href="https://t.co/wgTJYYHOzD">https://t.co/wgTJYYHOzD</a></p>— Kent C. Dodds (@kentcdodds) <a href="https://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw">October 4, 2016</a></blockquote>`,
   )
 })
 
 test('sends the correct search params', async () => {
   let request: Request
 
   server.use(
-    http.get('http://publish.twitter.com/oembed', ({request: req}) => {
+    http.get('https://publish.twitter.com/oembed', ({request: req}) => {
       request = req
       return HttpResponse.json({
         html: 'whatever',
@@ -155,10 +155,10 @@ test('sends the correct search params', async () => {
       ],
     })
     .use(remarkHTML, {sanitize: false})
-    .process(`http://twitter.com/kentcdodds/status/783161196945944580`)
+    .process(`https://twitter.com/kentcdodds/status/783161196945944580`)
 
   // @ts-expect-error it doesn't think request will be assigned by now... But it will!
   expect(request.url.toString()).toMatchInlineSnapshot(
-    `http://publish.twitter.com/oembed?url=http%3A%2F%2Ftwitter.com%2Fkentcdodds%2Fstatus%2F783161196945944580&dnt=true&omit_script=true&theme=dark&format=json`,
+    `https://publish.twitter.com/oembed?url=https%3A%2F%2Ftwitter.com%2Fkentcdodds%2Fstatus%2F783161196945944580&dnt=true&omit_script=true&theme=dark&format=json`,
   )
 })

src/index.ts

@@ -1,14 +1,5 @@
-import path from 'path'
 import {URL} from 'url'
 import {type Transformer} from '@remark-embedder/core'
-import fetch from 'make-fetch-happen'
-
-fetch.defaults({
-  cachePath: path.join(
-    process.cwd(),
-    'node_modules/.cache/@remark-embedder/transformer-oembed/fetch',
-  ),
-})
 
 type Provider = {
   provider_name: string
@@ -28,7 +19,7 @@ declare namespace getProviders {
 
 async function getProviders(): Promise<Providers> {
   if (!getProviders.cache) {
-    const res = await fetch('http://oembed.com/providers.json')
+    const res = await fetch('https://oembed.com/providers.json')
     getProviders.cache = (await res.json()) as Providers
   }