feat: Create non-bundler plugin (#169)

Author: suejung-sentry

.changeset/eleven-deers-divide.md

@@ -0,0 +1,14 @@
+---
+"@codecov/bundle-analyzer": minor
+"@codecov/bundler-plugin-core": minor
+"@codecov/nextjs-webpack-plugin": minor
+"@codecov/nuxt-plugin": minor
+"@codecov/remix-vite-plugin": minor
+"@codecov/rollup-plugin": minor
+"@codecov/solidstart-plugin": minor
+"@codecov/sveltekit-plugin": minor
+"@codecov/vite-plugin": minor
+"@codecov/webpack-plugin": minor
+---
+
+Add support for setups without a standard bundler through new Bundle Analyzer library and CLI

.eslintrc.js

@@ -33,6 +33,7 @@ const config = {
       "./packages/remix-vite-plugin/tsconfig.json",
       "./packages/rollup-plugin/tsconfig.json",
       "./packages/solidstart-plugin/tsconfig.json",
+      "./packages/bundle-analyzer/tsconfig.json",
       "./packages/sveltekit-plugin/tsconfig.json",
       "./packages/vite-plugin/tsconfig.json",
       "./packages/webpack-plugin/tsconfig.json",

.github/workflows/ci.yml

@@ -284,6 +284,9 @@ jobs:
       matrix:
         example:
           [
+            "bundle-analyzer-cli",
+            "bundle-analyzer-lib-cjs",
+            "bundle-analyzer-lib-esm",
             "next-js",
             "next-js-15",
             "nuxt",
@@ -343,6 +346,8 @@ jobs:
         env:
           HEAD_SHA: ${{ github.event.pull_request.head.sha }}
           BASE_SHA: ${{ github.event.pull_request.base.sha }}
+          BUNDLE_ANALYZER_UPLOAD_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}
+          BUNDLE_ANALYZER_API_URL: ${{ secrets.CODECOV_API_URL }}
           NEXT_UPLOAD_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}
           NEXT_API_URL: ${{ secrets.CODECOV_API_URL }}
           NUXT_UPLOAD_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}
@@ -373,6 +378,9 @@ jobs:
       matrix:
         example:
           [
+            "bundle-analyzer-cli",
+            "bundle-analyzer-lib-cjs",
+            "bundle-analyzer-lib-esm",
             "next-js",
             "next-js-15",
             "nuxt",
@@ -432,6 +440,8 @@ jobs:
         env:
           HEAD_SHA: ${{ github.event.pull_request.head.sha }}
           BASE_SHA: ${{ github.event.pull_request.base.sha }}
+          BUNDLE_ANALYZER_UPLOAD_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}
+          BUNDLE_ANALYZER_API_URL: ${{ secrets.CODECOV_API_URL }}
           NEXT_UPLOAD_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN_STAGING }}
           NEXT_API_URL: ${{ secrets.CODECOV_STAGING_API_URL }}
           NUXT_UPLOAD_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}
@@ -462,6 +472,7 @@ jobs:
       matrix:
         package:
           [
+            "bundle-analyzer",
             "bundler-plugin-core",
             "nextjs-webpack-plugin",
             "nuxt-plugin",
@@ -530,6 +541,7 @@ jobs:
       matrix:
         package:
           [
+            "bundle-analyzer",
             "bundler-plugin-core",
             "nextjs-webpack-plugin",
             "nuxt-plugin",

.gitignore

@@ -131,3 +131,10 @@ dist
 .pnp.*
 
 .DS_Store
+
+# vitest coverage
+*.junit.xml
+
+# typedoc generated files
+typedoc/*
+!typedoc/plugin-remove-references.js

examples/bundle-analyzer-cli/README.md

@@ -0,0 +1,3 @@
+# Bundle Analyzer CLI Example
+
+This directory includes an example calling the Codecov CLI for bundle analysis using the bundle-analyzer.

examples/bundle-analyzer-cli/a.js

@@ -0,0 +1,11 @@
+function a() {
+  console.log("a");
+}
+
+function notExported() {
+  console.log("notExported");
+}
+
+module.exports = {
+  a,
+};

examples/bundle-analyzer-cli/baconfig.json

@@ -0,0 +1,7 @@
+{
+  "gitService": "github",
+  "oidc": {
+    "useGitHubOIDC": false
+  },
+  "ignorePatterns": ["*.map"]
+}

examples/bundle-analyzer-cli/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "@codecov/example-bundle-analyzer-cli",
+  "version": "1.0.0",
+  "private": true,
+  "main": "src/main.js",
+  "exports": {
+    ".": {
+      "require": "./src/main.js",
+      "default": "./src/main.js"
+    },
+    "./a": "./a.js",
+    "./a.js": "./a.js",
+    "./lib/b": "./src/b.js",
+    "./lib/b.js": "./src/b.js",
+    "./lib/c": "./src/c.js",
+    "./lib/c.js": "./src/c.js",
+    "./package.json": "./package.json"
+  },
+  "type": "module",
+  "scripts": {
+    "build": "rollup -c && pnpm bundle-analyzer ./dist --bundle-name=@codecov/example-bundle-analyzer-cli --upload-token=$BUNDLE_ANALYZER_UPLOAD_TOKEN --config-file=./baconfig.json"
+  },
+  "devDependencies": {
+    "@codecov/bundle-analyzer": "workspace:^",
+    "@codecov/rollup-plugin": "workspace:^",
+    "@rollup/plugin-commonjs": "^25.0.7",
+    "@rollup/plugin-node-resolve": "^15.2.3",
+    "npm-run-all": "^4.1.5",
+    "rollup": "^4.9.6",
+    "serve": "^14.2.1"
+  },
+  "volta": {
+    "extends": "../../package.json"
+  },
+  "engines": {
+    "node": ">=18.0.0"
+  }
+}

examples/bundle-analyzer-cli/rollup.config.js

@@ -0,0 +1,20 @@
+import resolve from "@rollup/plugin-node-resolve";
+import commonjs from "@rollup/plugin-commonjs";
+import { defineConfig } from "rollup";
+
+// `npm run build` -> `production` is true
+// `npm run dev` -> `production` is false
+const production = !process.env.ROLLUP_WATCH;
+
+export default defineConfig({
+  input: "src/main.js",
+  output: {
+    dir: "dist",
+    format: "iife", // immediately-invoked function expression — suitable for <script> tags
+    sourcemap: true,
+  },
+  plugins: [
+    resolve(), // tells Rollup how to find date-fns in node_modules
+    commonjs(), // converts date-fns to ES modules
+  ],
+});

examples/bundle-analyzer-cli/src/b.js

@@ -0,0 +1,12 @@
+const { d } = require("./d");
+const { common } = require("./common");
+
+function b() {
+  console.log("b");
+  d();
+  common();
+}
+
+module.exports = {
+  b,
+};