Visualise dependencies updates in Slack #techdebtviz #slack

index.js

const npmCheck = require('npm-check')

const states = [
  {
    title: '🤔 Major update available',
    filter: item => item.bump === 'major',
    text: item => `${item.moduleName}: ${item.installed} → ${item.latest}`,
    color: 'danger'
  },
  {
    title: '😍 Minor update available',
    filter: item => item.bump === 'minor',
    text: item => `${item.moduleName}: ${item.installed} → ${item.latest}`,
    color: 'warning'
  },
  {
    title: '😬 Packages that seem unused',
    filter: item => item.unused,
    text: item => item.moduleName,
    color: 'warning'
  },
  {
    title: '😇 Up to date packages',
    filter: item => item.bump === null,
    text: item => `${item.moduleName}: ${item.installed} → ${item.latest}`,
    color: 'good'
  }
]

const getSlackMessage = () => {
  return npmCheck()
  .then(currentState => ({
    username: 'Lalibot',
    text: 'Student App dependencies',
    channel: '#techdebt',
    attachments: states.map(state => ({
      fallback: state.title,
      title: state.title,
      color: state.color,
      text: currentState.get('packages').filter(state.filter).map(state.text).join('\n')
    }))
  }))
}

module.exports = {
  getSlackMessage
}