Files
backstage/plugins/techdocs-backend
blam b33353dd39 Merge branch 'master' of github.com:spotify/backstage into migrate-to-msw
* 'master' of github.com:spotify/backstage: (110 commits)
  chore(catalog-backend): removing redudant classes and some functions
  chore(deps-dev): bump @types/webpack from 4.41.21 to 4.41.22 (#2765)
  move codecov.yml to .github
  feat(catalog-backend): add batch concurrency
  create-app: remove build step
  cli: simplify jest transform ignore regex
  feat(catalog-backend): introduce batching, speed up reading and writing of large datasets
  Techdocs: add Azure DevOps prepare support (#2748)
  feat(techdocs-header): Show breadcrumbs on docs page (#2786)
  changesets: add entry for create-app template location fix
  create-app: revert to github location type for example templates
  fix: make catalog filter work again
  Use new url scheme for techdocs
  feat: remove LocationProcessor.processEntity
  Add Dockerfile for helm chart
  feat: use the new UrlReader in the CodeOwnersProcessor
  feat: use new UrlReader in PlaceholderProcessor
  feat: remove the backstage.io/definition-at-location annotation
  Update loud-lamps-visit.md
  feat(proxy-backend): limit the forwarded http headers to a safe set
  ...
2020-10-09 14:48:32 +02:00
..
2020-08-07 18:51:08 +02:00

techdocs-backend

This is the backend part of the techdocs plugin.

Getting Started

This backend plugin can be started in a standalone mode from directly in this package with yarn start. However, it will have limited functionality and that process is most convenient when developing the techdocs backend plugin itself.

To evaluate TechDocs and have a greater amount of functionality available, instead do

# in one terminal window, run this from from the very root of the Backstage project
cd packages/backend
yarn start

What techdocs-backend does

This plugin is the backend part of the techdocs plugin. It provides building and serving of your docs without having to use another service and hosting provider. To use it set your techdocs storageUrl in your app-config.yml to http://localhost:7000/api/techdocs/static/docs.

techdocs:
  storageUrl: http://localhost:7000/api/techdocs/static/docs

Extending techdocs-backend

Currently the build process of techdocs-backend is split up in these three stages.

  • Preparers
  • Generators
  • Publishers

Preparers read your entity data and creates a working directory with your documentation source code. For example if you have set your backstage.io/techdocs-ref to github:https://github.com/spotify/backstage.git it will clone that repository to a temp folder and pass that on to the generator.

Generators takes the prepared source and runs the techdocs-container on it. It then passes on the output folder of that build to the publisher.

Publishers gets a folder path from the generator and publish it to your storage solution. Currently the only built in storage solution is a folder called static/docs inside the techdocs-backend plugin.

Any of these can be extended. If we want to publish to a external static file server using rsync for example that can be done by creating a rsync publisher. (Keep in mind that if you want techdocs-backend to initiate a build this would also require techdocs-backend to act as a proxy, which is not yet implemented.)