Utils

utils.md

# with_role bc-videocloud-prod arn:aws:iam::749779118921:role/dev-admin

function with_role() {
    >&2 echo "Generating Temporary Session Creds..."
    CREDS=$(aws sts assume-role \
      --profile $1 \
      --role-arn $2 \
      --role-session-name "${USER}-session" \
      --query Credentials \
      --output text)
    echo ${=CREDS}
    if [ -n "$ZSH_VERSION" ]; then
       TEMP_EXPIRATION=$(echo ${=CREDS} | cut -d " " -f 2)
       export AWS_ACCESS_KEY_ID=$(echo ${=CREDS} | cut -d " " -f 1)
       export AWS_SECRET_ACCESS_KEY=$(echo ${=CREDS} | cut -d " " -f 3)
       export AWS_SESSION_TOKEN=$(echo ${=CREDS} | cut -d " " -f 4)
    else
       TEMP_EXPIRATION=$(echo ${CREDS} | cut -d " " -f 2)
       export AWS_ACCESS_KEY_ID=$(echo ${CREDS} | cut -d " " -f 1)
       export AWS_SECRET_ACCESS_KEY=$(echo ${CREDS} | cut -d " " -f 3)
       export AWS_SESSION_TOKEN=$(echo ${CREDS} | cut -d " " -f 4)
    fi

    >&2 echo "Generted Creds. Will Expire in 1 hour @ ${TEMP_EXPIRATION      }"
   ${@:3}
}