Module @codecov/webpack-plugin - v1.6.0
Codecov Webpack Plugin
A Webpack plugin that provides bundle analysis support for Codecov.
[!NOTE] The plugin does not support code coverage, see our docs to set up coverage today!
Installation
Using npm:
npm install @codecov/webpack-plugin --save-dev
Using yarn:
yarn add @codecov/webpack-plugin --dev
Using pnpm:
pnpm add @codecov/webpack-plugin --save-dev
Public Repo Example - GitHub Actions
This configuration will automatically upload the bundle analysis to Codecov for public repositories. When an internal PR is created it will use the Codecov token set in your secrets, and if running from a forked PR, it will use the tokenless setting automatically. For setups not using GitHub Actions see the following example. For private repositories see the following example.
// webpack.config.js
const path = require("path");
const { codecovWebpackPlugin } = require("@codecov/webpack-plugin");
module.exports = {
entry: "./src/index.js",
mode: "production",
output: {
filename: "main.js",
path: path.resolve(__dirname, "dist"),
},
plugins: [
// Put the Codecov vite plugin after all other plugins
codecovWebpackPlugin({
enableBundleAnalysis: true,
bundleName: "example-webpack-bundle",
uploadToken: process.env.CODECOV_TOKEN,
gitService: "github",
}),
],
};
Public Repo Example - Non-GitHub Actions
This setup is for public repositories that are not using GitHub Actions, this configuration will automatically upload the bundle analysis to Codecov. You will need to configure the it similar to the GitHub Actions example, however you will need to provide a branch override, and ensure that it will pass the correct branch name, and with forks including the fork-owner i.e. fork-owner:branch.
// webpack.config.js
const path = require("path");
const { codecovWebpackPlugin } = require("@codecov/webpack-plugin");
module.exports = {
entry: "./src/index.js",
mode: "production",
output: {
filename: "main.js",
path: path.resolve(__dirname, "dist"),
},
plugins: [
// Put the Codecov vite plugin after all other plugins
codecovWebpackPlugin({
enableBundleAnalysis: true,
bundleName: "example-webpack-bundle",
uploadToken: process.env.CODECOV_TOKEN,
gitService: "github",
uploadOverrides: {
branch: "<branch value>",
},
}),
],
};
Private Repo Example
This is the required way to use the plugin for private repositories. This configuration will automatically upload the bundle analysis to Codecov.
// webpack.config.js
const path = require("path");
const { codecovWebpackPlugin } = require("@codecov/webpack-plugin");
module.exports = {
entry: "./src/index.js",
mode: "production",
output: {
filename: "main.js",
path: path.resolve(__dirname, "dist"),
},
plugins: [
// Put the Codecov vite plugin after all other plugins
codecovWebpackPlugin({
enableBundleAnalysis: true,
bundleName: "example-webpack-bundle",
uploadToken: process.env.CODECOV_TOKEN,
}),
],
};
OIDC Configuration Example
For users with OpenID Connect (OIDC) enabled, setting the uploadToken is not necessary. You can use OIDC with the oidc configuration as following.
// webpack.config.js
const path = require("path");
const { codecovWebpackPlugin } = require("@codecov/webpack-plugin");
module.exports = {
entry: "./src/index.js",
mode: "production",
output: {
filename: "main.js",
path: path.resolve(__dirname, "dist"),
},
plugins: [
// Put the Codecov vite plugin after all other plugins
codecovWebpackPlugin({
enableBundleAnalysis: true,
bundleName: "example-webpack-bundle",
oidc: {
useGitHubOIDC: true,
},
}),
],
};