Add Tekton CRD Schema to JSON Schema Store for YAML extension used in VS Code

[Lucifergene]

Feature request

When using the YAML extension by Red Hat in VSCode during the writing YAML files, the files are showing errors when the kind is set to Task, Pipeline, etc, which are specific to Tekton. This extension fetches all the schemas from JSON Schema Store Website and matches our input with them. On this website, most of the schemas of the current CNCF tools are present, apart from Tekton.
Since the Tekton schema is not present in the database, it is not fetched by the extension, and therefore throws an error, when such keywords are mentioned.
This makes writing Tekton files difficult when working with VS Code and having the YAML extension installed. The workaround is to disable the extension to continue writing Tekton YAML files.

Therefore it would be great if the Tekton JSON schema is made available on the JSON Schema Store Website so that the YAML extension can save it in the database and can provide IntelliSense while writing Tekton files.

Use case

Creating the JSON schema for all the CRDs of Tekton Pipelines and uploading it to the JSON Schema Store Website](https://www.schemastore.org/json/), will help developers work on Tekton files without disabling the YAML extension by Red Hat](https://marketplace.visualstudio.com/items?itemName=redhat.vscode-yaml).
This will aid users with IntelliSense and other code completion features that the YAML Extension provides.

[abayer]

This feels related to #1461, but it's not exactly the same thing - I don't think structural OpenAPI schemas can actually be used as "true" JSON schemas. That said, I think generating a "true" JSON schema probably wouldn't hit the weird edge case problems we've had with auto-generating structural OpenAPI schemas, so this should be easier to pull off.

[abayer]

Ah, another hassle - file type mapping. schemastore maps specific filenames/patterns to specific schemas - since we don't have any consistent requirement for Tekton-related CRD filenames, there isn't really a way to say "oh, you're writing a Tekton Pipeline, here's the schema for that".

[tekton-robot]

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/lifecycle stale

Send feedback to tektoncd/plumbing.

[kamok]

This was done? I don't see Tekton CRD related schemas on the JSON Schema Store Website

My VSCode also doesn't recognize the Tekton CRDs

[ppitonak]

v1beta1 manifests are validated correctly when I install Tekton Pipelines extension but v1 fails. Any plans to fix it?

[lslavkov]

Is there any progress on this issue? Based on the status it seems it is closed.