Patrik Oldsberg
b2319ffe45
Add a `toError` utility function to `@backstage/errors` that converts unknown values to `ErrorLike` objects. If the value is already error-like it is returned as-is. Strings are used directly as the error message, and other values are stringified with a fallback to JSON.stringify to avoid unhelpful `[object Object]` messages. Non-error causes passed to `CustomErrorBase` are now converted and stored using `toError` rather than discarded. Existing `assertError` call sites across the codebase are migrated to `toError`. Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com> Made-with: Cursor
@backstage/plugin-techdocs-node
Common node.js functionalities for TechDocs, to be shared between techdocs-backend plugin and techdocs-cli
This package is used by techdocs-backend to serve docs from different types of publishers (Google GCS, Local, etc.).
It is also used to build docs and publish them to storage, by both techdocs-backend and techdocs-cli.
Usage
Create a preparer instance from the preparers available at which takes an Entity instance. Run the docs generator on the prepared directory. Publish the generated directory files to a storage of your choice.
Example:
async () => {
const preparedDir = await preparer.prepare(entity);
const parsedLocationAnnotation = getLocationForEntity(entity);
const { resultDir } = await generator.run({
directory: preparedDir,
dockerClient: dockerClient,
parsedLocationAnnotation,
});
await publisher.publish({
entity: entity,
directory: resultDir,
});
};
Features
Currently the build process 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 url:https://github.com/backstage/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. Read documentation to know more about configuring storage solutions. http://backstage.io/docs/features/techdocs/configuration
Any of these can be extended. We want to extend our support to most of the storage providers (Publishers) and source code host providers (Preparers).