Major Version Upgrade Helper

Contents

Usage

Usage

Step 1 Upgrade Eleventy

Upgrade your project’s version of Eleventy with npm before using this helper plugin.

# Upgrading from Eleventy v0 to v1
npm install @11ty/eleventy@1

# Or, upgrading from Eleventy v1 to v2
npm install @11ty/eleventy@2

Step 2 Install the Helper

Then, install the helper plugin. The major version will match the version of Eleventy that you’re upgrading to.

# Upgrading from Eleventy v0 to v1
npm install @11ty/eleventy-upgrade-help@1

# Or, upgrading from Eleventy v1 to v2
npm install @11ty/eleventy-upgrade-help@2

Step 3 Add to Configuration File

Add to your configuration file (probably .eleventy.js or eleventy.config.js):

Filename .eleventy.js

const UpgradeHelper = require("@11ty/eleventy-upgrade-help");

module.exports = function (eleventyConfig) {
	// If you have other `addPlugin` calls, it’s important that UpgradeHelper is added last.
	eleventyConfig.addPlugin(UpgradeHelper);
};

Step 4 Run your Build

Run your usual build command (e.g. npm run build) and pay attention to the output.
Address any violations and warnings.

Step 5 Remove the plugin

Once you’ve removed all of the violations/warnings from your output, run npm uninstall @11ty/eleventy-upgrade-help to remove the plugin and delete the plugin code from your Eleventy configuration file.