Files
backstage/plugins/search-backend-node
Emma Indal b9b2b4b766 [Search] Lunr search engine support (#5290)
* add lunr package

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* add search translator type and search engine interface

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* (wip) add support for lunr search engine

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* lunr search engine support

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* clean up todo comments

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* typing and cleanups

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* move lunr type package from dev deps to deps

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* check if documents exist to index

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* test fixup

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* changeset

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* move LunrSearchEngine.ts to /engines and add tests

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* update imports

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* update error message

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* add comment to index rotation

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* Update plugins/search-backend-node/src/types.ts

Signed-off-by: Fredrik Adelöw freben@gmail.com

Co-authored-by: Fredrik Adelöw <freben@gmail.com>
Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* Update plugins/search-backend-node/src/engines/LunrSearchEngine.ts

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

Co-authored-by: Fredrik Adelöw <freben@gmail.com>

* Update plugins/search-backend-node/src/engines/LunrSearchEngine.ts

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

Co-authored-by: Fredrik Adelöw <freben@gmail.com>

* fix imports

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* use type assertion to specify more specific ConcreteLunrQuery type

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* fix imports

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* consistent naming

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* change search engine to be parameter of constructor in indexBuilder

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* make engine required in router options and pass it through in createRouter used in standalone server

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* fix tests

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* delete import

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* add types to SearchQuery interface to make it possible to scope to specific index + test

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* clean up tests

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

* handle case when a filter is added on a field that does not exist on all documents + test

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

Co-authored-by: Fredrik Adelöw <freben@gmail.com>
2021-04-22 15:03:10 +02:00
..
2021-03-25 17:46:13 +00:00

search-backend-node

This plugin is part of a suite of plugins that comprise the Backstage search platform, which is still very much under development. This plugin specifically is responsible for:

  • Allowing other backend plugins to register the fact that they have documents that they'd like to be indexed by a search engine (known as collators)
  • Allowing other backend plugins to register the fact that they have metadata that they'd like to augment existing documents in the search index with (known as decorators)
  • A scheduler that, at configurable intervals, compiles documents to be indexed and passes them to a search engine for indexing
  • Types for all of the above

Documentation on how to develop and improve the search platform is currently centralized in the search plugin README.md.

For a better overview of how the search platform is put together, check the Backstage Search Architecture documentation.