notify-slack

#!/bin/bash

set -e

channel=$1
mesg=$2
user=$3
res=$(curl -s \
      -X POST \
      -d "token=${SLACK_TOKEN:-}" \
      -d "channel=${channel}" \
      -d "text=${mesg}" \
      -d "username=${user}" \
      -d "icon_url=https://a.slack-edge.com/41b0a/img/plugins/circleci/service_48.png" \
      https://slack.com/api/chat.postMessage
    )
if [[ "$(echo ${res} | jq '.ok')" == "false" ]]; then
  echo "Error sending Slack notification: $(echo ${res} | jq -r '.error')."
  exit 1
fi

echo "Sent Slack notification to ${channel}."