coffee-button
An Amazon Lambda function that publishes messages to a configured Slack channel when an Amazon IoT button is pressed.
Table of Contents
Configuration
The following environment variables can be used to dictate which Slack webhook URL and channel are used:
COFFEE_BUTTON_SLACK_WEBHOOK_URL
: Slack webhook URLCOFFEE_BUTTON_SLACK_CHANNEL
: Slack channel to send messages toCOFFEE_BUTTON_FUNCTION_ALIAS
: When deploying, the alias associated with the Lambda function
Testing
Function testing occurs within a Docker container and is driven by make
:
$ make test
Deployment
Function deployment occurs automatically via Travis CI. If you choose to execute deployments manually, run through the following steps:
$ export COFFEE_BUTTON_SLACK_WEBHOOK_URL="https://hooks.slack.com/..."
$ export COFFEE_BUTTON_SLACK_CHANNEL="#general"
$ export COFFEE_BUTTON_FUNCTION_ALIAS="staging"
$ export AWS_SECRET_ACCESS_KEY="..."
$ export AWS_ACCESS_KEY_ID="..."
$ make deploy
This deployment process makes use of make
and Apex to publish the function to Amazon Lambda.