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https://github.com/apostrophecms/sync-content

Back up and restore Apostrophe sites via the admin bar. Also useful for moving content between environments.
https://github.com/apostrophecms/sync-content

Last synced: about 2 months ago
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Back up and restore Apostrophe sites via the admin bar. Also useful for moving content between environments.

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Sync Content for ApostropheCMS

The Sync Content module allows syncing ApostropheCMS site content between different server environments, without the need for direct access to remote databases, directories, S3 buckets, etc.

**Status:** ⚠️ In use, but still an alpha release. Not all planned features are implemented, but those discussed here are available.

## Purpose

This module is useful when migrating content between development, staging and production environments without direct access to the underlying database and media storage. It is also useful when migrating between projects, however bear in mind that the new project must have the same doc and widget types available with the same fields in order to function properly.

## Installation

To install the module, use the command line to run this command in an Apostrophe project's root directory:

```
npm install @apostrophecms/sync-content
```

## ⚠️ Warnings

This tool makes big changes to your database. There are no confirmation prompts in the current command line interface. Syncing "from" staging or production to your local development environment is generally safe, but take care to think about what you are doing.

## Usage

Configure the `@apostrophecms/sync-content` module in the `app.js` file:

```javascript
require('apostrophe')({
shortName: 'my-project',
modules: {
'@apostrophecms/sync-content': {
// Our API key, for incoming sync requests
apiKey: 'choose-a-very-secure-random-key',
environments: {
staging: {
label: 'Staging',
url: 'https://mysite.staging.mycompany.com',
// Their API key, for outgoing sync requests
apiKey: 'choose-a-very-secure-random-key'
}
}
}
}
});
```

### Syncing via command line tasks

#### Syncing from another site

```bash
# sync all content from another environment
node app @apostrophecms/sync-content:sync --from=staging

# Pass a site's base URL and api key directly, bypassing `environments`
node app @apostrophecms/sync-content:sync --from=https://site.com --api-key=xyz

# sync content of one piece type only, plus any related
# documents. If other content already exists locally, purge it
node app @apostrophecms/sync-content:sync --from=staging --type=article

# Same, but keep existing content of this type too
node app @apostrophecms/sync-content:sync --from=staging --type=article --keep

# sync content of one piece type only, without related documents
node app @apostrophecms/sync-content:sync --from=staging --type=article --related=false

# sync content of one piece type only, matching a query
node app @apostrophecms/sync-content:sync --from=staging --type=article --query=tags[]=blue
```

* You must specify `--from` to specify the environment to sync with, as seen in your configuration above, where `staging` is an example. You can also specify the base URL of the other environment directly for `--from`, in which case you must pass `--api-key` as well. At a later date support for `--to` may also be added.
* You may specify `--type=typename` to specify one content type only. This must be a piece type, and must match the `name` option of the type (**not** the module name, unless they are the same).
* When using `--type`, you may also specify `--keep` to keep preexisting pieces whose `_id` does not appear in the synced content. **For data integrity reasons, this is not available when syncing an entire site.**
* By default, syncing a piece type will also sync directly related documents, such as images and other pieces referenced by joins in the document's own schema or those of its own array fields, object fields, and widgets. If you do not want this, specify `--related=false`.
* The `--query` option is best used by observing the query string while on a pieces page with various filters applied. Any valid Apostrophe cursor filter may be used.

Note that the `--keep`, `--related` and `--query` options are only valid with `--type`. They may be combined with each other.

### Syncing via the UI

Currently no UI is available, however at least some UI functionality is planned.

### Security restrictions

For security reasons, and to avoid chicken and egg problems when using the UI, users and groups are **not** synced. You will have the same users and groups as before the sync operation.

### Additional notes

Syncing a site takes time, especially if the site has media. Get a cup of coffee.

It is not uncommon to see quite a few warnings about missing attachments at the end, particularly if another image size was added to the project without running the `apostrophe-attachments:rescale` task.