#!/bin/bash
# Git credential helper that uses GITHUB_TOKEN from .env file

if [ "$1" = get ]; then
    # Load .env if it exists
    if [ -f .env ]; then
        export $(grep -v '^#' .env | xargs)
    fi
    
    # Read the input
    protocol=""
    host=""
    path=""
    while IFS= read -r line; do
        case "$line" in
            protocol=*) protocol="${line#*=}" ;;
            host=*) host="${line#*=}" ;;
            path=*) path="${line#*=}" ;;
        esac
    done
    
    # Only handle GitHub HTTPS URLs
    if [ "$protocol" = "https" ] && [ "$host" = "github.com" ]; then
        if [ -n "$GITHUB_TOKEN" ]; then
            echo "username=git"
            echo "password=$GITHUB_TOKEN"
        fi
    fi
fi