Error Handling

try {
  await settings.loadConfigs()
  await settings.updateRepos(repo)
  await settings.handleResults()
} catch (error) {
  settings.logError(error.message)
  await settings.handleResults()
}

if (nop) {
  const nopcommand = new NopCommand(filename, repo, null, e, 'ERROR')
  robot.log.error(`NOPCOMMAND ${JSON.stringify(nopcommand)}`)
  Settings.handleError(nop, context, repo, deploymentConfig, ref, nopcommand)
} else {
  throw e
}

const overridevalidator = this.overridevalidators[section]
if (overridevalidator) {
  if (!overridevalidator.canOverride(baseConfig, overrideConfig, this.github)) {
    this.log.error(`Error in calling overridevalidator for key ${section} ${overridevalidator.error}`)
    throw new Error(overridevalidator.error)
  }
}

async createCheckRun () {
  const startTime = new Date()
  let conclusion = 'success'
  let summary = 'Safe-Settings finished successfully.'

  if (this.errors.length > 0) {
    conclusion = 'failure'
    summary = 'Safe-Settings finished with errors.'
    details = await eta.renderString(errorTemplate, this.errors)
  }

  return this.github.repos.listCommits({
    owner: this.repo.owner,
    repo: env.ADMIN_REPO
  })
  .then(commits => {
    return this.github.checks.create({
      owner: this.repo.owner,
      repo: env.ADMIN_REPO,
      name: 'Safe-Settings',
      head_sha: commits.data[0].sha,
      status: 'completed',
      started_at: startTime,
      conclusion,
      completed_at: new Date(),
      output: {
        title: 'Safe-Settings',
        summary,
        text: details
      }
    })
  })
}

class NopCommand {
  constructor (pluginName, repo, endpoint, action, type = 'INFO') {
    this.type = type              // 'ERROR', 'INFO', etc.
    this.plugin = pluginName      // Which plugin encountered the error
    this.repo = repo.repo         // Repository name
    this.endpoint = endpoint ? endpoint.url : ''
    this.body = endpoint ? endpoint.body : ''
    
    if (typeof action === 'string') {
      this.action = { 
        msg: action,              // Error message
        additions: null,
        modifications: null,
        deletions: null
      }
    } else {
      this.action = action
    }
  }
}

logError (msg) {
  this.log.error(msg)
  this.errors.push({
    owner: this.repo.owner,
    repo: this.repo.repo,
    msg,
    plugin: this.constructor.name
  })
}

#### :robot: Safe-Settings config changes detected:

| Msg | Plugin | Repo | Additions | Deletions | Modifications |
|-----|--------|------|-----------|-----------|---------------|
| ❗ Error message | branches | my-repo | {...} | {...} | {...} |
| ✋ | teams | another-repo | {...} | {...} | {...} |

# .github/settings.yml - This will fail validation
branches:
  - name: main
    protection:
      required_pull_request_reviews:
        required_approving_review_count: 1  # Trying to reduce from 2

overridevalidators:
  - plugin: branches
    error: |
      Branch protection required_approving_review_count cannot be overidden to a lower value
    script: |
      if (baseconfig.protection.required_pull_request_reviews.required_approving_review_count) {
        return overrideconfig.protection.required_pull_request_reviews.required_approving_review_count >= baseconfig.protection.required_pull_request_reviews.required_approving_review_count
      }
      return true

❌ Branch protection required_approving_review_count cannot be overidden to a lower value