fix: update proxy support to follow octokit change to fetch api (#2867)

package-lock.json

@@ -14,8 +14,8 @@
         "@octokit/core": "^4.2.4",
         "@octokit/plugin-paginate-rest": "^5.0.1",
         "@octokit/plugin-rest-endpoint-methods": "^6.8.1",
-        "https-proxy-agent": "^5.0.1",
         "proxy-from-env": "^1.1.0",
+        "undici": "^6.14.1",
         "uuid": "^9.0.1"
       },
       "devDependencies": {
@@ -2302,6 +2302,7 @@
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
       "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "dev": true,
       "dependencies": {
         "debug": "4"
       },
@@ -3019,6 +3020,7 @@
       "version": "4.3.4",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
       "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+      "dev": true,
       "dependencies": {
         "ms": "2.1.2"
       },
@@ -4912,6 +4914,7 @@
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
       "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "dev": true,
       "dependencies": {
         "agent-base": "6",
         "debug": "4"
@@ -6446,7 +6449,8 @@
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+      "dev": true
     },
     "node_modules/natural-compare": {
       "version": "1.4.0",
@@ -7931,6 +7935,14 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/undici": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-6.14.1.tgz",
+      "integrity": "sha512-mAel3i4BsYhkeVPXeIPXVGPJKeBzqCieZYoFsbWfUzd68JmHByhc1Plit5WlylxXFaGpgkZB8mExlxnt+Q1p7A==",
+      "engines": {
+        "node": ">=18.17"
+      }
+    },
     "node_modules/undici-types": {
       "version": "5.26.5",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",

package.json

@@ -34,8 +34,8 @@
     "@octokit/core": "^4.2.4",
     "@octokit/plugin-paginate-rest": "^5.0.1",
     "@octokit/plugin-rest-endpoint-methods": "^6.8.1",
-    "https-proxy-agent": "^5.0.1",
     "proxy-from-env": "^1.1.0",
+    "undici": "^6.14.1",
     "uuid": "^9.0.1"
   },
   "devDependencies": {

src/octokit-client.ts

@@ -1,8 +1,8 @@
 import {Octokit as Core} from '@octokit/core'
 import {paginateRest} from '@octokit/plugin-paginate-rest'
 import {restEndpointMethods} from '@octokit/plugin-rest-endpoint-methods'
-import {HttpsProxyAgent} from 'https-proxy-agent'
 import {getProxyForUrl} from 'proxy-from-env'
+import {ProxyAgent, fetch as undiciFetch} from 'undici'
 export {RestEndpointMethodTypes} from '@octokit/plugin-rest-endpoint-methods'
 export {OctokitOptions} from '@octokit/core/dist-types/types'
 
@@ -12,12 +12,23 @@ export const Octokit = Core.plugin(
   autoProxyAgent
 )
 
+const proxyFetch =
+  (proxyUrl: string): typeof undiciFetch =>
+  (url, opts) => {
+    return undiciFetch(url, {
+      ...opts,
+      dispatcher: new ProxyAgent({
+        uri: proxyUrl
+      })
+    })
+  }
+
 // Octokit plugin to support the standard environment variables http_proxy, https_proxy and no_proxy
 function autoProxyAgent(octokit: Core) {
   octokit.hook.before('request', options => {
     const proxy = getProxyForUrl(options.baseUrl)
     if (proxy) {
-      options.request.agent = new HttpsProxyAgent(proxy)
+      options.request.fetch = proxyFetch(proxy)
     }
   })
 }