ref: Remove source maps from bundle stats (#111)

Update plugins to remove files with the .map extension clearing out source maps from bundle stats.

.changeset/chilled-eagles-protect.md

@@ -0,0 +1,8 @@
+---
+"@codecov/bundler-plugin-core": patch
+"@codecov/webpack-plugin": patch
+"@codecov/rollup-plugin": patch
+"@codecov/vite-plugin": patch
+---
+
+Update plugins to remove sourcemaps from bundle stats data

integration-tests/fixtures/generate-bundle-stats/rollup/__snapshots__/rollup-plugin.test.ts.snap

@@ -1367,3 +1367,155 @@ exports[`Generating rollup stats 4 {"format":"systemjs","expected":"system"} mat
   "version": "1",
 }
 `;
+
+exports[`Generating rollup stats 3 source maps are enabled does not include any source maps 1`] = `
+{
+  "assets": [
+    {
+      "name": "main-6ff1e9ca.js",
+      "normalized": "main-*.js",
+      "size": 560913,
+    },
+  ],
+  "builtAt": Any<Number>,
+  "bundleName": StringNotContaining ".map",
+  "bundler": {
+    "name": "rollup",
+    "version": "3.29.4",
+  },
+  "chunks": [
+    {
+      "entry": true,
+      "files": [
+        "main-6ff1e9ca.js",
+      ],
+      "id": "main",
+      "initial": false,
+      "names": [
+        "main",
+      ],
+      "uniqueId": "0-main",
+    },
+  ],
+  "duration": Any<Number>,
+  "modules": [
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "./commonjsHelpers.js",
+      "size": 334,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "../node_modules/.pnpm/lodash@4.17.21/node_modules/lodash/lodash.js?commonjs-module",
+      "size": 27,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "../node_modules/.pnpm/lodash@4.17.21/node_modules/lodash/lodash.js",
+      "size": 560240,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "./test-apps/rollup/src/getRandomNumber.js",
+      "size": 98,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "./test-apps/rollup/src/main.js",
+      "size": 163,
+    },
+  ],
+  "outputPath": StringContaining "/distV3",
+  "plugin": {
+    "name": "codecov-rollup-bundle-analysis-plugin",
+    "version": "1.0.0",
+  },
+  "version": "1",
+}
+`;
+
+exports[`Generating rollup stats 4 source maps are enabled does not include any source maps 1`] = `
+{
+  "assets": [
+    {
+      "name": "main-v-vWaFyT.js",
+      "normalized": "main-*.js",
+      "size": 560913,
+    },
+  ],
+  "builtAt": Any<Number>,
+  "bundleName": StringNotContaining ".map",
+  "bundler": {
+    "name": "rollup",
+    "version": "4.9.6",
+  },
+  "chunks": [
+    {
+      "entry": true,
+      "files": [
+        "main-v-vWaFyT.js",
+      ],
+      "id": "main",
+      "initial": false,
+      "names": [
+        "main",
+      ],
+      "uniqueId": "0-main",
+    },
+  ],
+  "duration": Any<Number>,
+  "modules": [
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "./commonjsHelpers.js",
+      "size": 334,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "../node_modules/.pnpm/lodash@4.17.21/node_modules/lodash/lodash.js?commonjs-module",
+      "size": 27,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "../node_modules/.pnpm/lodash@4.17.21/node_modules/lodash/lodash.js",
+      "size": 560240,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "./test-apps/rollup/src/getRandomNumber.js",
+      "size": 98,
+    },
+    {
+      "chunkUniqueIds": [
+        "0-main",
+      ],
+      "name": "./test-apps/rollup/src/main.js",
+      "size": 163,
+    },
+  ],
+  "outputPath": StringContaining "/distV4",
+  "plugin": {
+    "name": "codecov-rollup-bundle-analysis-plugin",
+    "version": "1.0.0",
+  },
+  "version": "1",
+}
+`;

integration-tests/fixtures/generate-bundle-stats/rollup/rollup-base.config.cjs

@@ -12,6 +12,7 @@ module.exports = defineConfig({
     dir: `${rollupPath}/distV3`,
     format: "esm",
     entryFileNames: "[name]-[hash].js",
+    sourcemap: false,
   },
   plugins: [
     resolve(), // tells Rollup how to find date-fns in node_modules

integration-tests/fixtures/generate-bundle-stats/rollup/rollup-plugin.test.ts

@@ -35,6 +35,7 @@ describe("Generating rollup stats", () => {
           version: `v${version}`,
           detectVersion: "v3",
           file_format: "cjs",
+          enableSourceMaps: false,
         });
       });
 
@@ -68,5 +69,47 @@ describe("Generating rollup stats", () => {
         });
       });
     });
+
+    describe("source maps are enabled", () => {
+      beforeEach(async () => {
+        await createConfig({
+          bundler: "rollup",
+          format: "esm",
+          detectFormat: "esm",
+          version: `v${version}`,
+          detectVersion: "v3",
+          file_format: "cjs",
+          enableSourceMaps: true,
+        });
+      });
+
+      afterEach(async () => {
+        await $`rm -rf ${rollupConfig(version, "esm")}`;
+        await $`rm -rf ${rollupApp}/distV${version}`;
+      });
+
+      it("does not include any source maps", async () => {
+        const id = `rollup-v${version}-sourcemaps-${Date.now()}`;
+        const rollup = rollupPath(version);
+        const configFile = rollupConfig(version, "esm");
+        const API_URL = `http://localhost:8000/test-url/${id}/200/false`;
+
+        // build the app
+        await $`API_URL=${API_URL} node ${rollup} -c ${configFile}`;
+
+        // fetch stats from the server
+        const res = await fetch(`http://localhost:8000/get-stats/${id}`);
+        const data = (await res.json()) as { stats: string };
+        const stats = JSON.parse(data.stats) as unknown;
+
+        // assert the stats
+        expect(stats).toMatchSnapshot({
+          builtAt: expect.any(Number),
+          duration: expect.any(Number),
+          outputPath: expect.stringContaining(`/distV${version}`),
+          bundleName: expect.not.stringContaining(".map"),
+        });
+      });
+    });
   });
 });