Autocode Expo Slack Notifier

notifier.js

const lib = require('lib')({token: process.env.STDLIB_SECRET_TOKEN});
const {createHmac} = await import('crypto');
const safeCompare = require('safe-compare');

// Expo request signature check
const hmac = createHmac('sha1', process.env.SECRET_WEBHOOK_KEY);
hmac.update(Buffer.from(JSON.stringify(context.params)));
const hash = `sha1=${hmac.digest('hex')}`;

console.log('context.params', context.params)

if (!safeCompare(hash, context.http.headers['expo-signature'])) {
throw new Error('Invalid request signature!');
}
// ----------------------------

const slackChannel = '#your-channel-here'

const buildDetailsUrl = `https://expo.io/accounts/${context.params.metadata.trackingContext.account_name}/builds/${context.params.id}`;

if (context.params.platform === 'ios' && context.params.status === 'finished') {
  const url = `itms-services://?action=download-manifest;url=https://exp.host/--/api/v2/projects/${context.params.appId}/builds/${context.params.id}/manifest.plist`;
  
  let attachments = [
    {
      color: '#49C39E',
      blocks: [
        {
          type: 'header',
          text: {
            type: 'plain_text',
            text:
              ':apple-logo: Build completed successfully for iOS :ship_it_parrot:',
            emoji: true,
          },
        },
        {
          type: 'section',
          fields: [
            {
              type: 'mrkdwn',
              text: `*Build Profile*: ${context.params.metadata.buildProfile}\n*Version:* ${context.params.metadata.appVersion}\n*Build*: ${context.params.metadata.appBuildVersion}`,
            },
          ],
        },
        {
          type: 'actions',
          elements: [
            {
              type: 'button',
              text: {
                type: 'plain_text',
                text: 'Download IPA',
              },
              url: context.params.artifacts.buildUrl,
            },
            {
              type: 'button',
              text: {
                type: 'plain_text',
                text: 'Open Build Details Page',
              },
              url: buildDetailsUrl,
            },
          ],
        },
        {
          type: 'image',
          image_url: `https://api.qrserver.com/v1/create-qr-code/?data=${encodeURIComponent(
            url
          )}&size=250x250&qzone=2`,
          alt_text: 'qr',
        },
      ],
    },
  ]
  
  
  const result = await lib.slack.channels['@0.7.3'].messages.create({
    username: 'Expo Build Notifier',
    channel: slackChannel,
    attachments: attachments
  });
}

if (
  context.params.platform === 'android' &&
  context.params.status === 'finished'
) {
  let androidFinishedAttachments =  [
    {
      color: '#49C39E',
      blocks: [
        {
          type: 'header',
          text: {
            type: 'plain_text',
            text:
              ':android: Build completed successfully for Android :ship_it_parrot:',
            emoji: true,
          },
        },
        {
          type: 'section',
          fields: [
            {
              type: 'mrkdwn',
              text: `*Build Profile*: ${context.params.metadata.buildProfile}\n*Version:* ${context.params.metadata.appVersion}\n*Build*: ${context.params.metadata.appBuildVersion}`,
            },
          ],
        },
        {
          type: 'actions',
          elements: [
            {
              type: 'button',
              text: {
                type: 'plain_text',
                text: 'Download APK',
              },
              url: context.params.artifacts.buildUrl,
            },
            {
              type: 'button',
              text: {
                type: 'plain_text',
                text: 'Open Build Details Page',
              },
              url: buildDetailsUrl,
            },
          ],
        },
        {
          type: 'image',
          image_url: `https://api.qrserver.com/v1/create-qr-code/?data=${encodeURIComponent(
            context.params.artifacts.buildUrl
          )}&size=250x250&qzone=2`,
          alt_text: 'qr',
        },
      ],
    },
  ];
  const result = await lib.slack.channels['@0.7.3'].messages.create({
    username: 'Expo Build Notifier',
    channel: slackChannel,
    attachments: androidFinishedAttachments,
  });
}

if (context.params.platform === 'ios' && context.params.status === 'errored') {
  const result = await lib.slack.channels['@0.7.3'].messages.create({
    username: 'Expo Build Notifier',
    channel: slackChannel,
    attachments: [
      {
        color: '#D40E0D',
        blocks: [
          {
            type: 'header',
            text: {
              type: 'plain_text',
              text: ':apple-logo: Build failed for iOS :sob:',
              emoji: true,
            },
          },
          {
            type: 'section',
            fields: [
              {
                type: 'mrkdwn',
                text: `*Build Profile*: ${context.params.metadata.buildProfile}\n*Version:* ${context.params.metadata.appVersion}\n*Build*: ${context.params.metadata.appBuildVersion}`,
              },
            ],
          },
          {
            type: 'actions',
            elements: [
              {
                type: 'button',
                text: {
                  type: 'plain_text',
                  text: 'Open Build Details Page',
                },
                url: buildDetailsUrl,
              },
            ],
          },
        ],
      },
    ],
  });
}

if (
  context.params.platform === 'android' &&
  context.params.status === 'errored'
) {
  const result = await lib.slack.channels['@0.7.3'].messages.create({
    username: 'Expo Build Notifier',
    channel: slackChannel,
    attachments: [
      {
        color: '#D40E0D',
        blocks: [
          {
            type: 'header',
            text: {
              type: 'plain_text',
              text: ':android: Build failed for Android :sob:',
              emoji: true,
            },
          },
          {
            type: 'section',
            fields: [
              {
                type: 'mrkdwn',
                text: `*Build Profile*: ${context.params.metadata.buildProfile}\n*Version:* ${context.params.metadata.appVersion}\n*Build*: N/A`,
              },
            ],
          },
          {
            type: 'actions',
            elements: [
              {
                type: 'button',
                text: {
                  type: 'plain_text',
                  text: 'Open Build Details Page',
                },
                url: buildDetailsUrl,
              },
            ],
          },
        ],
      },
    ],
  });
}