parameters in azure-pipelines does not work about azure-pipeline-templates

[asottile]

works fine for me: #80

report your actual bug rather than prescribing a solution

[asottile]

are you using the template? it's not meant to be copied into the azure-pipelines.yml file but instead consumed via inclusion

[jyotirmay123]

Sorry for the proposal.

I tried to use the pre-commit pipeline as it is in Azure and it throws below error:

/azure-pipelines.yml (Line: 2, Col: 3): A mapping was not expected

My copied pipeline below: (Just removed ruby dependency)

parameters:
  - name: python
    type: string
    default: '3.9'

jobs:
  - job: precommit
    pool:
      vmImage: ubuntu-latest
    variables:
      PRE_COMMIT_HOME: $(Pipeline.Workspace)/pre-commit-cache

    steps:
      - task: UsePythonVersion@0
        inputs:
          versionSpec: ${{parameters.python}}

      - script: |
          echo "##vso[task.setvariable variable=PY]$(python -VV)"
        displayName: set version variables

      - task: CacheBeta@0
        inputs:
          key: pre-commit | "4" | .pre-commit-config.yaml | "$(PY)"
          path: $(PRE_COMMIT_HOME)

      - script: python -m pip install --upgrade pre-commit
        displayName: install pre-commit
      - script: pre-commit run --all-files --show-diff-on-failure
        displayName: run pre-commit

And with the proposed changes, it works correctly.