# Checks spelling of files that changed between the current state of the repo
# and some ref (branch, tag, etc.) or commit hash. Only runs on PRs.
# ContinueOnError   - true: Pipeline warns on spelling error
#                     false: Pipeline fails on spelling error
# TargetBranch      - Target ref (e.g. main) to compare to create file change
#                     list.
# CspellConfigPath  - Path to cspell.json config location
#
# This check recognizes the setting of variable "Skip.SpellCheck"
# if set to 'true', spellchecking will not be invoked.

parameters:
  ContinueOnError: true
  CspellConfigPath: ./.vscode/cspell.json

steps:
  - ${{ if eq(variables['Build.Reason'], 'PullRequest') }}:
    - task: NodeTool@0
      condition: and(succeededOrFailed(), ne(variables['Skip.SpellCheck'],'true'))
      inputs:
        versionSpec: 16.x
      displayName: Use Node.js 16.x

    - task: PowerShell@2
      displayName: Check spelling (cspell)
      condition: and(succeededOrFailed(), ne(variables['Skip.SpellCheck'],'true'))
      continueOnError: ${{ parameters.ContinueOnError }}
      inputs:
        targetType: filePath
        filePath: eng/common/scripts/check-spelling-in-changed-files.ps1
        arguments: >-
          -CspellConfigPath ${{ parameters.CspellConfigPath }}
          -ExitWithError:(!$${{ parameters.ContinueOnError }})
        pwsh: true