include-source: false # Drop file/line/col from output
---
name: CI
on:
  push:
jobs:
  build:
    runs-on: [ self-hosted ]
    steps:
      # Valid
      - run: echo no-id # no id
      - id: valid-id
        run: echo valid-id
      - id: _
        run: echo _
      - id: _a
        run: echo _a
      - id: a__
        run: echo a__

      # Duplicate
      - id: my-step
        run: echo my-step
      - id: my-step
        run: echo my-step-duplicate

      # Duplicate (case insensitive)
      - id: step1
        run: echo step1
      - id: STEP1
        run: echo STEP1

      # Invalid
      - id: _invalid$stuff
        run: echo _invalid$stuff
      - id: -invalid-step!
        run: echo -invalid-step!
      - id: __
        run: echo __
      - id: __a
        run: echo __a
---
{
  "errors": [
    {
      "Message": ".github/workflows/errors-step-id.yml (Line: 22, Col: 13): The identifier 'my-step' may not be used more than once within the same scope."
    },
    {
      "Message": ".github/workflows/errors-step-id.yml (Line: 28, Col: 13): The identifier 'STEP1' may not be used more than once within the same scope."
    },
    {
      "Message": ".github/workflows/errors-step-id.yml (Line: 32, Col: 13): The identifier '_invalid$stuff' is invalid. IDs may only contain alphanumeric characters, '_', and '-'. IDs must start with a letter or '_' and and must be less than 100 characters."
    },
    {
      "Message": ".github/workflows/errors-step-id.yml (Line: 34, Col: 13): The identifier '-invalid-step!' is invalid. IDs may only contain alphanumeric characters, '_', and '-'. IDs must start with a letter or '_' and and must be less than 100 characters."
    },
    {
      "Message": ".github/workflows/errors-step-id.yml (Line: 36, Col: 13): The identifier '__' is invalid. IDs starting with '__' are reserved."
    },
    {
      "Message": ".github/workflows/errors-step-id.yml (Line: 38, Col: 13): The identifier '__a' is invalid. IDs starting with '__' are reserved."
    }
  ]
}