shellでslackにログを残す

事前準備

slackのアプリケーションからIncomming Webhooksを作って Webhook URL を取得

コード

today=$(date "+%Y%m%d")
month=$(date "+%Y%m")
slack_webhook_url="https://hooks.slack.com/services/*******/*******/*****************"

function slack_info () {
    title=${1}
    text=${2}
    PAYLOAD=`cat << EOS
        payload={
            "username": "sushi",
            "attachments": [{
                "color": "#00FF00",
                "title": "[INFO] ${today} ${title}",
                "text": "${text}"
            }],
            "icon_emoji": ":sushi:"
        }
EOS`

    curl -X POST --data-urlencode "${PAYLOAD}" ${slack_webhook_url}
}

function slack_error () {
    title=${1}
    text=${2}
    PAYLOAD=`cat << EOS
        payload={
            "username": "sushi",
            "attachments": [{
                "color": "#D00000",
                "title": "[ERROR] ${today} ${title}",
                "text": "${text}"
            }],
            "icon_emoji": ":sushi:"
        }
EOS`

    curl -X POST --data-urlencode "${PAYLOAD}" ${slack_webhook_url}
}