Open P0lip opened 4 years ago
@P0lip Would #1037 be considered as a relevant contestant? I could work out a repro case if needed.
@nulltoken yeah, totally! BTW this might be related to lack of allErrors
.
I would like to add a note to this: can we evaluate the backtick convention?
It looks super weird in Studio, looks... ok in CLI, but I would like to find out if there is something else we can do. Even single quotes would look nicer.
@philsturgeon yeah, agree. In general, you might have seen my converting quotes to backticks, but the only reason I've been going this was the fact we already had a quite a few messages containing backticks back then, so I wanted to unify all of them. Our life should be slightly easier now that we have backticks pretty much everywhere.
Here's a not entirely helpful issue:
We need to override this to try and talk about the specific extra item that should not be there.
openapi: 3.0.0
info:
title: Should Not Have What API
version: '1.0'
contact:
email: phil@stoplight.io
description: >
We get a "should NOT have addition properties" which points to `paths`, with no further information about the actual problem.
servers:
- url: 'http://localhost/api/v1'
paths:
regions/{id}':
get:
summary: Get region
responses:
'200':
description: OK
Back in the day we used to have message and details, one of which was a short one-liner and the other was "more information". We were inconsistent with which one was going to be the useful "show this in the listing" and which was going to contain specific information about the problem so we threw it away, but I would love to see a "More Information" come back.
It would be pretty useful to explain background information for rules, like we do in the ruleset docs over here https://stoplight.io/p/docs/gh/stoplightio/spectral/docs/reference/openapi-rules.md
But it would also be good to see the full error if people wanted to try and figure out what was going on. I'd rather see JSON-blobs of raw AJV output than be given nothing to work with (in Studio or anywhere else).
Working on a RemoteOK API description and noticed this:
Turns out an empty required: []
will confuse it.
openapi: 3.0.3
info:
version: v1.0
title: RemoteOk Jobs API
description: ''
servers:
- url: 'https://remoteok.io/api'
description: Production
paths:
/:
get:
summary: All Listings
responses:
'200':
description: OK
content:
application/json:
schema:
required: []
Other validators say:
Structural error at components.schemas.Listing.required
should NOT have less than 1 items
limit: 1
When an example has an array of objects where one of the examples is missing a required property:
openapi: 3.0.3
info:
version: v1.0
title: RemoteOk Jobs API
contact:
email: support@remoteok.io
description: ''
servers:
- url: 'https://remoteok.io/api'
description: Production
paths:
/:
get:
summary: All Listings
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/LegalOrListings'
example:
- legal: By using Remote OK's API feed you legally agree to mention Remote OK as a
source and link back to the job listing URL on Remote OK with a DIRECT link, no
redirects please. Please don't use our Remote OK and r|OK logo without written
permission as they're registered trademarks. And thanks for using Remote OK! ^__^
- slug: 84864-remote-full-stack-software-engineer-deep-consulting-solutions
id: '84864'
epoch: '1588135875'
date: '2020-04-28T21:51:15-07:00'
company: Deep Consulting Solutions
company_logo: https://remoteok.io/assets/jobs/b5ccf9a54729263861b85b962a420457.png
position: Full Stack Software Engineer
tags:
- full stack
- dev
- engineer
- digital nomad
description: "(Remote, Full-Time, Anywhere in the World)We are looking for a skilled
and passionate Full Stack Software Engineer to join our Tech Team to build and
scale effective software solutions. We are in need of an enthusiastic self-starter
with expertise in Node.js, React, and..."
url: https://remoteok.io/remote-jobs/84864
- slug: 84862-remote-paid-research-study-for-mobile-developers-using-azure-cli-user-research-international
id: '84862'
epoch: '1588120876'
date: '2020-04-28T17:41:16-07:00'
company: User Research International
company_logo: https://remoteok.io/assets/jobs/4301d029e86b6006eb6ea26980d7a504.png
position: Paid Research Study For Mobile Developers Using Azure CLI
tags:
- mobile
description: User Research International is a research company based out of Redmond,
Washington. Working with some of the biggest companies in the industry, we aim
to improve your experience via paid research studies. Whether it be
the latest video game or productivity tools, we val...
url: https://remoteok.io/remote-jobs/84862
components:
schemas:
LegalOrListings:
type: array
items:
oneOf:
- $ref: '#/components/schemas/Legal'
- $ref: '#/components/schemas/Listing'
Listing:
type: object
additionalProperties: false
properties:
slug:
type: string
id:
type: string
format: integer
epoch:
type: string
format: integer
date:
type: string
format: date-time
company:
type: string
company_logo:
type: string
position:
type: string
tags:
type: array
items:
type: string
description:
type: string
url:
type: string
format: uri
logo:
type: string
format: uri
original:
type: boolean
verified:
type: boolean
required:
- slug
- id
- epoch
- date
- company
- company_logo
- position
- tags
- description
- url
- logo
- original
- verified
Legal:
type: object
additionalProperties: false
properties:
legal:
type: string
I don't know if this has been identified yet. Using "required": true
gives error oas3-schema 'requestBody' property should have required property '$ref'
:
{
"components": {
"schemas": {
"association_by_id": {
"oneOf": [{ "type": "string" }, { "type": "integer" }]
},
"association_by_name": {
"type": "object",
"oneOf": [{
"type": "object",
"required": ["name"],
"properties": {
"name": { "type": "string", "required": true }
}
},
{ "enum": ["nil", "", null] }]
}
}
}
}
Chore summary
Although the overall usefulness of errors reported by Spectral has increased over the course of last months, there is still plenty of room for improvement.
Certain errors are still inconsistent, some of them are not particularly human-friendly, to say at least. Error messages that are not constant are primarily prone to be troublesome since there is a variety of cases to cover, therefore let's focus on them - looking at you,
schema
function.To help us identify flaws, we can leverage some existing repositories containing plenty of public APIs, such as APIs guru, and similar.
Then, ideally, in the context of Studio, let's play around with specs using form or code view and watch errors produced in the diagnostics panel - see whether they make sense, they are easy to locate, and ideally, easy to resolve by a potentially non-technical person.
While testing the openapi documents and playing around making edits in studio forms/code view, document each subpar spectral error that you come across, along with as basic a spec document example as possible to reproduce the bad error.
Chore Scope
Let's accumulate these bad error messages and an example reproduction spec for each one in this issue (we'll use these example specs as test cases when we improve the errors). Fixing the issues is out of scope, we'll create a separate issue once this is done. I suggest time boxing this exercise to a couple of hours.