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Contains upgrade scripts, executed via the `webiny upgrade` command.

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webiny-upgrades

Contains upgrade scripts, executed via the webiny upgrade command.

Development Notes

Creating New Upgrades

The first step is to create a new folder in the repository root.

For example, if we're writing an upgrade script for the upcoming 5.50.0 version of Webiny, we need to create a folder named 5.50.0. Once that's done, simply create an index.js file in it, and start writing your script For example:

const { log } = require("../utils");

module.exports = async context => {
    log.info("Doing something...");
    
    // Do whatever you might need to do...
    
    // Format updated files.
    const files = [...];
    await prettierFormat(files, context);

    /**
     * Install new packages.
     */
    await yarnInstall({
        context
    });
};

Fixing An Existing Upgrade Script

Noticed something is off with a live upgrade script?

When fixing an upgrade script, in order to avoid further affecting the existing live one, it's recommended we just copy/paste the existing script. So, for example, copy the code from the existing 5.50.0 into a new 5.50.0-hot-fix folder. Then, when testing the upgrade script via the Webiny CLI, just tell the upgrade command to use the new code, via the --use-version flag. For example:

yarn webiny upgrade --use-version 5.50.0-hot-fix

Once you've concluded the fix is ready to go live, simply delete the initial 5.50.0 folder and remove the -hot-fix suffix from the 5.50.0-hot-fix folder name.

Local Testing

Let's say you have a Webiny project on which you'd like to test the new upgrade script.

You don't need to make a change and push it into the webiny-upgrades repository in order to test it. Via terminal, simply navigate to your Webiny project, and from there run the upgrade directly. For example:

node ../webiny-upgrades/index.js 5.50.0-hot-fix

Note that the webiny-upgrades folder contains a clone of this repo.

Once you're done, it's still advised that you push the changes and do a complete end-to-end test with the Webiny CLI. For example, from the new Webiny project directory, run:

yarn webiny upgrade --use-version 5.50.0-hot-fix

IMPORTANT: the version you pass to the Webiny CLI must match the upgrade folder name in this repo!

You can also run the upgrade command via the Webiny CLI from a locally cloned webiny-js repository:

node ../webiny-js/packages/cli/bin.js upgrade --use-version 5.50.0-hot-fix

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Contains upgrade scripts, executed via the `webiny upgrade` command.

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