antfu / antfu/eslint-plugin-command

[BUG] `/// keep-sorted` error with "as const satisfies ..." combination

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#45 2 comments 2 reactions 0 assignees View on GitHub

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Dominant language
TypeScript
Stars
371
Forks
18
PR merge metrics
No merged PRs in 30d

Description

Describe the bug

Appears related to https://github.com/antfu/eslint-plugin-command/issues/25 but this is when satisfies is used with as const e,g. as const satisfies Record<string, Options>

The following produces the error on keep-sorted; [keep-sorted] error: Unable to find object/array/interface to sort

interface Option {
  id: number
  name: string
}

type Options = Record<string, Option>

/// keep-sorted
const options = {
  status: {
    on: {
      id: 1,
      name: 'On',
    },
    off: {
      id: 2,
      name: 'Off',
    },
  }
} as const satisfies Record<string, Options>
Reproduction

see above

System Info
System:
    OS: Linux 6.6 Ubuntu 24.04.2 LTS 24.04.2 LTS (Noble Numbat)
    CPU: (22) x64 Intel(R) Core(TM) Ultra 7 155H
    Memory: 5.66 GB / 15.35 GB
    Container: Yes
    Shell: 5.2.21 - /bin/bash
  Binaries:
    Node: 24.12.0 - /home/matth/.local/share/mise/installs/node/24.12.0/bin/node
    Yarn: 4.9.4 - /usr/bin/yarn
    npm: 11.6.2 - /home/matth/.local/share/mise/installs/node/24.12.0/bin/npm
Used Package Manager

yarn

Validations
  • Follow our Code of Conduct
  • Read the Contributing Guide.
  • Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
  • Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
  • The provided reproduction is a minimal reproducible of the bug.
Contributions
  • I am willing to submit a PR to fix this issue
  • I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the keep-sorted command and reproduce the reported TypeScript example using as const satisfies Record<string, Options>. Trace why the command cannot identify the object or array, then verify that the example is accepted and sorted correctly without the reported error.

Written by the indexing model from the issue text.

Assessment

Tech stack
eslint, typescript
Domain
tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Clearly specified
Newbie friendliness
68/100

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