Script to pull data from the Bouncie API - https://www.bouncie.dev

bouncie.json

{
    "client_id": "",
    "client_secret": "",
    "grant_type": "authorization_code",
    "code": "",
    "redirect_uri": ""
}

bouncie.sh

#!/bin/bash
SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"

# Set this to true to show process output in the console
debug=false

# Ensure jq is installed
if ! command -v jq &> /dev/null
then
    echo "jq not installed. Exiting."
    exit 1
fi

configfile=$SCRIPT_DIR/bouncie.json
tokenfile=$SCRIPT_DIR/token.json
renew=false

# Ensure config file exists
if [[ ! -f $configfile ]]
then
    echo "$configfile not found. Exiting."
    exit 1
fi

# Check if tokenfile exists
if [[ ! -f $tokenfile ]]
then
    [[ $debug == true ]] && echo "Bouncie token not found. Renewing."
    renew=true
else
    # Token exists; check expiration value
    expvalue=$(jq -r '.expires' $tokenfile)
    if [[ "$expvalue" -lt "$(date +%s)" ]]
    then
        [[ $debug == true ]] && echo "Bouncie token expired. Renewing."
        renew=true
    fi
fi

# Renew if needed
if [[ $renew == true ]]
then
    [[ $debug == true ]] && echo "Renewing Bouncie token..."
    currenttime=$(date +%s)
    tempfile=$(mktemp)

    # Fetch the token
    curl -s -X POST -H "Content-Type: application/json" -d "@$configfile" https://auth.bouncie.com/oauth/token > $tempfile

    # Get access token
    token=$(jq -r '.access_token' $tempfile)

    # Update token expiration value
    expires_in=$(jq -r '.expires_in' $tempfile)
    expires=$((currenttime + expires_in))
    
    # Write token.json
    tokenjson="{ \"access_token\":\"$token\", \"expires\":\"$expires\" }"
    echo "$tokenjson" > $tokenfile

    # Remove temp file
    rm -f $tempfile
else
    token=$(jq -r '.access_token' $tokenfile)
fi

# Get Bouncie data
[[ $debug == true ]] && echo "Fetching Bouncie data..."
curl -s -X GET  -H "Content-Type: application/json" -H "Authorization: $token" https://api.bouncie.dev/v1/vehicles