bitbar-sqs-message-count.sh

#!/bin/sh
# <bitbar.title>Amazon SQS Message listing</bitbar.title>
# <bitbar.version>v1.0</bitbar.version>
# <bitbar.author>Andy Magoon</bitbar.author>
# <bitbar.author.github>magoon</bitbar.author.github>
# <bitbar.desc>Shows queue statistics from Amazon SQS.</bitbar.desc>
# <bitbar.dependencies>awscli,jq</bitbar.dependencies>

# Dependencies: 
#   awscli (https://aws.amazon.com/cli/)
#   jq (https://stedolan.github.io/jq/)
#
# Notes:
#
#   1) brew install bitbar
#
#   2) place this file in ~/.bitbar/
#
#   3) install the aws-cli  (maybe brew install aws-cli)
#
#   4) Make sure you have a profile named the same as the below in your AWS creds file
#   vi ~/.aws/credentials
#   It should be in this format:
#   [hearst-autos]
#   aws_access_key_id = AKIAJPQ[redacted]
#   aws_secret_access_key = Ng[redacted]
#   region=us-east-1


AWS_ACCOUNT_NUMBER=174076200000
AWS_CLI_PROFILE="my-profile-name"
SQS_NAMES="Exporter-prod,\
Publishing-prod"

if [[ "$PATH" != *"/usr/local/bin/"* ]]; then
    export PATH="$PATH:/usr/local/bin"
fi

if [ -z "$SQS_NAMES" ]; then
  echo "Empty queue list"
  exit 1
fi

function mono() {
  echo "$1 | font=Monaco trim=false"
}

function process() {
    local IFS=,
    local NAMES=($1)
    for name in "${NAMES[@]}"; do
        aws --profile=$AWS_CLI_PROFILE sqs get-queue-attributes --queue-url=https://sqs.us-east-1.amazonaws.com/$AWS_ACCOUNT_NUMBER/$name --attribute-names ApproximateNumberOfMessages | echo $name `jq .Attributes.ApproximateNumberOfMessages`
        if [ $(($RANDOM % 2)) -eq 1 ]; then sleep 3; fi
    done
}

process ${SQS_NAMES}

# Sometimes wait a little bit longer just so we're not pegging the service
if [ $(($RANDOM % 2)) -eq 1 ]; then sleep 30; fi