Backstage template action for Cuelang

This is a Cuelang actions plugin for the scaffolder-backend in Backstage.

This action utilises the Cue flow engine to dynamically generate templates, you can read more detail here

Prerequisites

Ensure that Cuelang is properly installed in the Backstage instance

Installation

In the root directory of your Backstage project:

yarn add --cwd packages/backend @shoukoo/backstage-plugin-scaffolder-cuelang

Getting started

Add the actions to the scaffolder:

// packages/backend/src/plugins/scaffolder.ts

import { cueFlowAction } from "@shoukoo/backstage-plugin-scaffolder-cuelang"
import { ScmIntegrations } from '@backstage/integration';
import { createBuiltinActions, createRouter } from '@backstage/plugin-scaffolder-backend';

...

const integrations = ScmIntegrations.fromConfig(env.config);
const builtInActions = createBuiltinActions({
  catalogClient,
  integrations,
  config: env.config,
  reader: env.reader
});

const actions = [
  cueFlowAction({integrations,reader: env.reader,}),
  ...builtInActions
];

return await createRouter({
  logger: env.logger,
  config: env.config,
  database: env.database,
  reader: env.reader,
  catalogClient,
  actions
});