#!/bin/bash
# needs to be sourced
if [ -z "${GITHUB_PROXY_DIR}" ]
then
    echo "Must set GITHUB_PROXY_DIR environment variable"
    exit 1
fi

export GIT_CONFIG_COUNT=1
export GIT_CONFIG_KEY_0="url.$GITHUB_PROXY_DIR/.insteadOf"
export GIT_CONFIG_VALUE_0=https://github.com/

echo "Redirecting https://github.com urls to local cache..."

function deactivate_git_cache {
    echo "Removing https://github.com redirect..."
    unset GIT_CONFIG_COUNT
    unset GIT_CONFIG_KEY_0
    unset GIT_CONFIG_VALUE_0
}