AWS CLI Configuration Switch Bash Script

.bash_profile

# configure aws credentials while on corporate network
function aws_config_work(){
   # assumes $WORK_AWS_ACCESS_KEY, $WORK_AWS_SECRET_ACCESS_KEY, $WORK_AWS_DEFAULT_REGION, $CA_PATH
   # are user or system evironment variables

   # environment variables are UPPERCASE even in git bash
   export AWS_ACCESS_KEY_ID=$WORK_AWS_ACCESS_KEY
   export AWS_SECRET_ACCESS_KEY=$WORK_AWS_SECRET_ACCESS_KEY
   export AWS_DEFAULT_REGION=$WORK_AWS_DEFAULT_REGION
   export AWS_CA_BUNDLE=$CA_PATH
   
   env | grep -e _PROXY -e GIT_ | sort
   # echo -e "\nProxy-related environment variables set."

   # clear
}

# Enable work aws configuration by default
aws_config_work

# Disable proxy settings
function aws_config_mine(){
   variables=( \
      "AWS_ACCESS_KEY_ID" "AWS_SECRET_ACCESS_KEY" "AWS_CA_BUNDLE" "AWS_DEFAULT_REGION" \
   )

   for i in "${variables[@]}"
   do
      unset $i
   done

   env | grep -e _PROXY -e GIT_ | sort
   echo -e "\nProxy-related environment variables removed."
}

function aws_config_off()