kibana/oas_docs/makefile
Maxim Palenov 7a2e7bef96
[HTTP/OAS] Merge OpenAPI specs by using kbn-openapi-bundler (#189262)
**Addresses:** https://github.com/elastic/kibana/issues/186356
**Relates to:** https://github.com/elastic/kibana/issues/184428

## Summary

This PR adds a merging JS script based on the utility implemented in https://github.com/elastic/kibana/issues/186356. Resulted OpenAPI bundle as committed in `oas_docs/output/kibana.serverless.bundled.yaml`.

## Details

https://github.com/elastic/kibana/pull/188110 implements and exposes `merge` utility design to merge source OpenAPI specs without processing. It's has only a programmatic API. To merge OpenAPI specs it's required to add a JS script like below

```js
const { merge } = require('@kbn/openapi-bundler');

(async () => {
  await merge({
   sourceGlobs: [/* a list of source globs goes here */],
   outputFilePath: 'path/to/the/output/file.yaml',
  });
})();
```

The JS script added in this PR includes source OpenAPI specs presented in `oas_docs/makefile` plus Security Solution OpenAPI specs based on https://github.com/elastic/kibana/issues/184428.

**To run** the script use the following command from Kibana root folder

```bash
node ./oas_docs/scripts/merge_serverless_oas.js 
```

## Known linting issues with Security Solution OpenAPI specs

Running Spectral OpenAPI linter on the result bundle shows a number of errors caused by `no-$ref-siblings` rule. This caused by the current code generator implementation which requires `default` property to be set next to `$ref` though it's not correct for OpenAPI `3.0.3` while it's allowed in `3.1`. It seems that Bump.sh handles such cases properly though by properly showing a default value.

We need to analyze the problem and decide if/when we should fix it.

The rest of warnings look fixable and will be addressed in the next stage after setting up linter rules.

## Next steps

Since `@kbn/openapi-bundler` package is tailored specifically for Kibana it should replace Redocly currently used to merge OpenAPI specs. It also means `oas_docs/makefile` should be superseded by JS script(s) using `merge` utility form `@kbn/openapi-bundler` package.

`@kbn/openapi-bundler` SHOULD NOT replace OpenAPI linters since it doesn't perform thorough linting. It's good if we continue adopting `spectral-cli` for linting purposes.
2024-08-13 12:45:35 +02:00

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4.5 KiB
Makefile

# ELASTICSEARCH CONFIDENTIAL
# __________________
#
# Copyright Elasticsearch B.V. All rights reserved.
#
# NOTICE: All information contained herein is, and remains
# the property of Elasticsearch B.V. and its suppliers, if any.
# The intellectual and technical concepts contained herein
# are proprietary to Elasticsearch B.V. and its suppliers and
# may be covered by U.S. and Foreign Patents, patents in
# process, and are protected by trade secret or copyright
# law. Dissemination of this information or reproduction of
# this material is strictly forbidden unless prior written
# permission is obtained from Elasticsearch B.V.
.PHONY: api-docs
api-docs: ## Generate Serverless and ESS Kibana OpenAPI bundles with kbn-openapi-bundler
@node scripts/merge_serverless_oas.js
@node scripts/merge_ess_oas.js
.PHONY: api-docs-redocly
api-docs-redocly: ## Generate kibana.serverless.yaml and kibana.yaml with Redocly CLI
@npx @redocly/cli join "kibana.info.serverless.yaml" "../x-pack/plugins/observability_solution/apm/docs/openapi/apm.yaml" "../x-pack/plugins/actions/docs/openapi/bundled_serverless.yaml" "../src/plugins/data_views/docs/openapi/bundled.yaml" "../x-pack/plugins/ml/common/openapi/ml_apis_serverless.yaml" "../packages/core/saved-objects/docs/openapi/bundled_serverless.yaml" "../x-pack/plugins/observability_solution/slo/docs/openapi/slo/bundled.yaml" "bundle.serverless.json" -o "output/kibana.serverless.yaml" --prefix-components-with-info-prop title
@npx @redocly/cli join "kibana.info.yaml" "../x-pack/plugins/alerting/docs/openapi/bundled.yaml" "../x-pack/plugins/observability_solution/apm/docs/openapi/apm.yaml" "../x-pack/plugins/cases/docs/openapi/bundled.yaml" "../x-pack/plugins/actions/docs/openapi/bundled.yaml" "../src/plugins/data_views/docs/openapi/bundled.yaml" "../x-pack/plugins/ml/common/openapi/ml_apis.yaml" "../packages/core/saved-objects/docs/openapi/bundled.yaml" "bundle.json" -o "output/kibana.yaml" --prefix-components-with-info-prop title
.PHONY: api-docs-stateful
api-docs-stateful: ## Generate only kibana.yaml
@npx @redocly/cli join "kibana.info.yaml" "../x-pack/plugins/alerting/docs/openapi/bundled.yaml" "../x-pack/plugins/observability_solution/apm/docs/openapi/apm.yaml" "../x-pack/plugins/cases/docs/openapi/bundled.yaml" "../x-pack/plugins/actions/docs/openapi/bundled.yaml" "../src/plugins/data_views/docs/openapi/bundled.yaml" "../x-pack/plugins/ml/common/openapi/ml_apis.yaml" "../packages/core/saved-objects/docs/openapi/bundled.yaml" "bundle.json" -o "output/kibana.yaml" --prefix-components-with-info-prop title
# Temporarily omit "../x-pack/plugins/fleet/common/openapi/bundled.yaml" due to internals tag and tag sorting
.PHONY: api-docs-serverless
api-docs-serverless: ## Generate only kibana.serverless.yaml
@npx @redocly/cli join "kibana.info.serverless.yaml" "../x-pack/plugins/observability_solution/apm/docs/openapi/apm.yaml" "../x-pack/plugins/actions/docs/openapi/bundled_serverless.yaml" "../src/plugins/data_views/docs/openapi/bundled.yaml" "../x-pack/plugins/ml/common/openapi/ml_apis_serverless.yaml" "../packages/core/saved-objects/docs/openapi/bundled_serverless.yaml" "../x-pack/plugins/observability_solution/slo/docs/openapi/slo/bundled.yaml" "bundle.serverless.json" -o "output/kibana.serverless.yaml" --prefix-components-with-info-prop title
.PHONY: api-docs-lint
api-docs-lint: ## Run spectral API docs linter
@npx @stoplight/spectral-cli lint "output/*.yaml" --ruleset ".spectral.yaml"
.PHONY: api-docs-lint-stateful
api-docs-lint-stateful: ## Run spectral API docs linter on kibana.yaml
@npx @stoplight/spectral-cli lint "output/kibana.yaml" --ruleset ".spectral.yaml"
.PHONY: api-docs-lint-serverless
api-docs-lint-serverless: ## Run spectral API docs linter on kibana.serverless.yaml
@npx @stoplight/spectral-cli lint "output/kibana.serverless.yaml" --ruleset ".spectral.yaml"
.PHONY: api-docs-overlay
api-docs-overlay: ## Run spectral API docs linter on kibana.serverless.yaml
@npx bump overlay "output/kibana.yaml" "overlays/kibana.overlays.yaml" > "output/kibana.new.yaml"
@npx bump overlay "output/kibana.serverless.yaml" "overlays/kibana.overlays.serverless.yaml" > "output/kibana.serverless.new.yaml"
help: ## Display help
@awk 'BEGIN {FS = ":.*##"; printf "Usage:\n make \033[36m<target>\033[0m\n"} /^[a-zA-Z_-]+:.*?##/ { printf " \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
#------------- <https://suva.sh/posts/well-documented-makefiles> --------------
.DEFAULT_GOAL := help