Store GitHub access token in keychain

github_keychain.sh

#!/bin/bash

echo -n "GitHub username: "
read username

echo -n "GitHub personal access token: "
read token

echo "Storing GitHub access token in keychain."
security add-generic-password -s github_access_token -a $username -w $token

echo "Configuring your .profile to get your access token from the keychain and put it in the \$GITHUB_ACCESS_TOKEN variable"
echo "export GITHUB_ACCESS_TOKEN=\$(security find-generic-password -s github_access_token -a $username -w)" >> ~/.profile