Set the circleci environment variables with dynamic variables or default values

README.md

Bash script to set environment variables in circleci script

This script is useful if you want to set environment variables dynamically in circleci config.yml file. The environment variables used in this case are used for go-suitesync.

The env variable master_NSCONF_ACCOUNT will overwrite the NSCONF_ACCOUNT variable - if set!

Usage in a script

  curl -sL https://gist.github.com/jroehl/30d8c212babd5414ad921a298bebec87/raw/set-circleci-env.sh | bash

set-circleci-env.sh

#!/usr/bin/env bash

ACCOUNT=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_ACCOUNT")
EMAIL=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_EMAIL")
PASSWORD=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_PASSWORD")
REALM=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_REALM")
ROLE=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_ROLE")
CLITOKEN=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_CLITOKEN")
CONSUMER_KEY=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_CONSUMER_KEY")
CONSUMER_SECRET=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_CONSUMER_SECRET")
TOKEN_ID=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_TOKEN_ID")
TOKEN_SECRET=$(eval echo "\$${CIRCLE_BRANCH}_NSCONF_TOKEN_SECRET")

echo "export NSCONF_ACCOUNT=${ACCOUNT:-$NSCONF_ACCOUNT}" >> $BASH_ENV
echo "export NSCONF_EMAIL=${EMAIL:-$NSCONF_EMAIL}" >> $BASH_ENV
echo "export NSCONF_REALM=${REALM:-$NSCONF_REALM}" >> $BASH_ENV
echo "export NSCONF_ROLE=${ROLE:-$NSCONF_ROLE}" >> $BASH_ENV
echo "export NSCONF_PASSWORD=${PASSWORD:-$NSCONF_PASSWORD}" >> $BASH_ENV
echo "export NSCONF_CLITOKEN=${CLITOKEN:-$NSCONF_CLITOKEN}" >> $BASH_ENV
echo "export NSCONF_CONSUMER_KEY=${CONSUMER_KEY:-$NSCONF_CONSUMER_KEY}" >> $BASH_ENV
echo "export NSCONF_CONSUMER_SECRET=${CONSUMER_SECRET:-$NSCONF_CONSUMER_SECRET}" >> $BASH_ENV
echo "export NSCONF_TOKEN_ID=${TOKEN_ID:-$NSCONF_TOKEN_ID}" >> $BASH_ENV
echo "export NSCONF_TOKEN_SECRET=${TOKEN_SECRET:-$NSCONF_TOKEN_SECRET}" >> $BASH_ENV