ci(package): npm package provenance (#991)

Author: chimurai

Diff for: .github/workflows/publish.yml

@@ -0,0 +1,33 @@
+name: publish to npmjs
+on:
+  release:
+    types: [prereleased, released]
+jobs:
+  build-and-publish:
+    # prevents this action from running on forks
+    if: github.repository == 'chimurai/http-proxy-middleware'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Dependencies
+        run: yarn install
+
+      - name: Publish to NPM (beta)
+        if: 'github.event.release.prerelease'
+        run: npm publish --provenance --access public --tag beta
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Publish to NPM (stable)
+        if: '!github.event.release.prerelease'
+        run: npm publish --provenance --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

Diff for: .npmrc

@@ -1 +1,2 @@
 package-lock=false
+provenance=true

Diff for: CHANGELOG.md

@@ -5,6 +5,7 @@
 - fix(type): fix RequestHandler return type
 - refactor(errors): improve pathFilter error message
 - fix(logger-plugin): fix missing target port
+- ci(package): npm package provenance
 
 ## [v3.0.0](https://github.com/chimurai/http-proxy-middleware/releases/tag/v3.0.0)
 

Diff for: package.json

@@ -1,6 +1,6 @@
 {
   "name": "http-proxy-middleware",
-  "version": "3.0.0",
+  "version": "3.0.1-beta.0",
   "description": "The one-liner node.js proxy middleware for connect, express, next.js and more",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -22,6 +22,9 @@
     "prepack": "yarn clean && yarn test && yarn build",
     "spellcheck": "npx --yes cspell --show-context --show-suggestions '**/*.*'"
   },
+  "publishConfig": {
+    "provenance": true
+  },
   "repository": {
     "type": "git",
     "url": "https://github.com/chimurai/http-proxy-middleware.git"