__author__ = 'RemiZOffAlex'
__email__ = 'remizoffalex@mail.ru'


import os
import sys
import base64


def handle_git(args):
    for key in os.environ:
        if key.startswith('INPUT_'):
            print(key, os.getenv(key))
    DEBUG = True
    ACTIONS_RUNTIME_TOKEN = os.getenv('ACTIONS_RUNTIME_TOKEN')
    INPUT_TOKEN = os.getenv('INPUT_TOKEN')
    INPUT_REF = os.getenv('INPUT_REF')
    INPUT_REPOSITORY = os.getenv('INPUT_REPOSITORY')
    INPUT_PATH = os.getenv('INPUT_PATH')
    DEPTH = os.getenv('INPUT_FETCH-DEPTH')
    GITHUB_SERVER_URL = os.getenv('GITHUB_SERVER_URL')
    GITHUB_REPOSITORY = os.getenv('GITHUB_REPOSITORY')
    GITHUB_REF = os.getenv('GITHUB_REF')
    GITHUB_REF_NAME = os.getenv('GITHUB_REF_NAME')
    # assert ACTIONS_RUNTIME_TOKEN==INPUT_TOKEN, 'token not equal'
    TOKEN = INPUT_TOKEN
    REPOSITORY = INPUT_REPOSITORY
    REF = INPUT_REF

    def escape(text):
        return '"' + text + '"'


    def exec_cmd(cmd):
        result = os.popen(cmd)
        print(result.read())

    cmd = 'git init'
    exec_cmd(cmd)

    sample_string = "x-access-token:" + TOKEN
    sample_string = "x-access-token:" + TOKEN
    sample_string_bytes = sample_string.encode("utf-8")

    base64_bytes = base64.b64encode(sample_string_bytes)
    base64_string = 'AUTHORIZATION: basic ' + base64_bytes.decode("utf-8")

    key = 'http.'+GITHUB_SERVER_URL+'/.extraheader'
    value = base64_string
    cmd = 'git config set --local ' + key + ' ' + escape(value)
    exec_cmd(cmd)

    key = 'url.https://'+TOKEN+':x-oauth-basic@codex.r10x.net'+'/.insteadOf'
    value = 'git@"'+base64_string+'"'
    cmd = 'git config set --local ' + escape(key) + ' ' + escape(GITHUB_SERVER_URL)
    exec_cmd(cmd)

    cmd = 'git remote add origin ' + GITHUB_SERVER_URL + REPOSITORY
    exec_cmd(cmd)

    cmd = 'git fetch --progress --depth ' + DEPTH + ' origin ' + REF
    exec_cmd(cmd)

    cmd = 'git checkout ' + GITHUB_REF_NAME
    exec_cmd(cmd)