A Slack Incoming Webhook client for Google Apps Script.

This Libray is published as Library-ID 1ZIccV8fPCz2UKpNfRxX6Xb-IkusswcAtDXeBbtM3k8IB-qvPToCfPcfX.

1. Create or Open your GAS project.
2. Cliock Add Library link, then Library daialog is opened.
3. Input 1ZIccV8fPCz2UKpNfRxX6Xb-IkusswcAtDXeBbtM3k8IB-qvPToCfPcfX to Script ID, and click Search button.
4. Select library version.
5. Change ID of this library to Slack
6. Click Add button.

You can use this library in your google apps script, like the following code.

function sendMessage() {
  var url = 'https://hooks.slack.com/services/your/incoming/webhooks/url'
  var webhook = new Slack.IncomingWebhook(url);
  webhook.send('Hello World!')
}

function sendMessageWithOpts() {
  const message: IncomingWebhookSendArguments = {
    channel: 'general',
    icon_emoji: ':ok:',
    username: 'Webhook for GAS',
    text: 'send Message With Opts',
  };
  const webhook = new Slack.IncomingWebhook(url);
  webhook.send(message);
}

You can use other message options of Slack Incoming Webhook API. See Incoming Webhooks | Slack

• Node.js
• Yarn

1. Clone this ripository.
2. Install dependencies by yarn install
3. Create your GAS project, push code, and open web editor.

   $ yarn clasp:create 
   $ yarn clasp:push
   $ yarn clasp:open

• Incoming Webhooks | Slack
• @slack/webhook - npm
• node-slack-sdk/IncomingWebhook.ts at master · slackapi/node-slack-sdk

MIT