feat: добавлен next bundle analyzer и GHA для него

.github/workflows/next-bundle-analyzer.yaml

@@ -0,0 +1,94 @@
+name: 'Next.js Bundle Analysis'
+
+on:
+  pull_request:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+defaults:
+  run:
+    working-directory: ./
+
+jobs:
+  analyze:
+    runs-on: ubuntu-latest
+    env:
+      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Restore next build
+        uses: actions/cache@v3
+        id: restore-build-cache
+        env:
+          cache-name: cache-next-build
+        with:
+          path: .next/cache
+          key: ${{ runner.os }}-build-${{ env.cache-name }}
+
+      - name: Build next.js app
+        run: ./node_modules/.bin/next build
+
+      - name: Analyze bundle
+        run: npx -p nextjs-bundle-analysis report
+
+      - name: Upload bundle
+        uses: actions/upload-artifact@v3
+        with:
+          name: bundle
+          path: .next/analyze/__bundle_analysis.json
+
+      - name: Download base branch bundle stats
+        uses: dawidd6/action-download-artifact@v2
+        if: success() && github.event.number
+        with:
+          workflow: nextjs_bundle_analysis.yml
+          branch: ${{ github.event.pull_request.base.ref }}
+          path: .next/analyze/base
+
+      - name: Compare with base branch bundle
+        if: success() && github.event.number
+        run: ls -laR .next/analyze/base && npx -p nextjs-bundle-analysis compare
+
+      - name: Get comment body
+        id: get-comment-body
+        if: success() && github.event.number
+        run: |
+          body=$(cat .next/analyze/__bundle_analysis_comment.txt)
+          body="${body//'%'/'%25'}"
+          body="${body//$'\n'/'%0A'}"
+          body="${body//$'\r'/'%0D'}"
+          echo ::set-output name=body::$body
+
+      - name: Find Comment
+        uses: peter-evans/find-comment@v2
+        if: success() && github.event.number
+        id: fc
+        with:
+          issue-number: ${{ github.event.number }}
+          body-includes: '<!-- __NEXTJS_BUNDLE -->'
+
+      - name: Create Comment
+        uses: peter-evans/create-or-update-comment@v2.1.0
+        if: success() && github.event.number && steps.fc.outputs.comment-id == 0
+        with:
+          issue-number: ${{ github.event.number }}
+          body: ${{ steps.get-comment-body.outputs.body }}
+
+      - name: Update Comment
+        uses: peter-evans/create-or-update-comment@v2.1.0
+        if: success() && github.event.number && steps.fc.outputs.comment-id != 0
+        with:
+          issue-number: ${{ github.event.number }}
+          body: ${{ steps.get-comment-body.outputs.body }}
+          comment-id: ${{ steps.fc.outputs.comment-id }}
+          edit-mode: replace

next.config.js

@@ -2,13 +2,18 @@
 
 const {withAxiom} = require("next-axiom")
 const {withSentryConfig} = require("@gooditworks/monitoring/next")
+const withBundleAnalyzer = require("@next/bundle-analyzer")
 
 const isDeploy = ["production", "preview"].includes(process.env.VERCEL_ENV)
 
 const sentryConfig = {
   silent: true
 }
 
+const bundleAnalyzerConfig = {
+  enabled: process.env.ANALYZE === "true"
+}
+
 /** @type {import('next').NextConfig} */
 const config = {
   sentry: {
@@ -22,10 +27,12 @@ const config = {
     remotePatterns: [
       {
         protocol: "https",
-        hostname: "www.freecodecamp.org",
+        hostname: "www.freecodecamp.org"
       }
     ]
   }
 }
 
-module.exports = withSentryConfig(withAxiom(config), sentryConfig)
+module.exports = withBundleAnalyzer(bundleAnalyzerConfig)(
+  withSentryConfig(withAxiom(config), sentryConfig)
+)