#   Copyright 2016 Peter Dahlberg
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.

import os
import logging
from apscheduler.triggers.cron import CronTrigger
from apscheduler.triggers.date import DateTrigger

if __name__ == "__main__":
    raise SystemExit("Not meant to be run directly!")

def _rsync_cmd(dest):
    cmd = ("rsync --delete-delay --recursive --times --stats --delay-updates "
           "'{output}/' '{dest}'")
    return cmd.format(dest=dest, output="{output}")

# configure the logger
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(message)s')

# make sure git does not block giving pw prompts, git 2.3+ only
os.environ["GIT_TERMINAL_PROMPT"] = "0"
os.environ["GIT_ASKPASS"] = "echo" # also to avoid interactiveness
os.environ["GIT_EDITOR"] = "true" # also to avoid interactiveness
os.environ["GIT_PAGER"] = "cat" # also to avoid interactiveness
# avoid system config, we want default behaviour
os.environ["GIT_CONFIG_NOSYSTEM"] = "yes"

# needs to be a byte like object
GITHUB_SECRET = b"changetosomethingrandomlong"

RUNNERS = {
    # unique name of the runner, avoid spaces and other obscure characters
    "website_master": {

        # directory where building takes place, will be created if not there
        # multiple runners may point to the same one
        "working_directory": "/tmp/test",

        # upstream url of the repository which contains the website
        # use https://git::@github.com... to avoid pw prompts and instead fail
        # (e.g. if github gives errornously 401 temporarily, git would block)
        # os.environ["GIT_TERMINAL_PROMPT"] = "0" does the same but git 2.3+only
        "clone_url": "https://git::@github.com/IEEE-SB-Passau/pelican-ieee-passau.git",

        # branch which will be built
        "git_branch": "master",

        # command which installs the generated directory tree to it's final
        # destination (the wwwroot) e.g. rsync. {output} will be replaced by
        # the path to the generator output
        "final_install_command": _rsync_cmd("/tmp/testroot"),

        # command which builds the website
        # important: specify {output} as output path of the generator
        # if you use toy you may use {toxresult} as the path to the result.json
        "build_command": ('tox -e pelican --result-json "{toxresult}" '
                          '--recreate -- -d --output "{output}"'),

        # will be added to env when running build_command
        "build_env": {"PELICAN_SITEURL": "//apu:800"}
    }
}

# define crojobs as sequence of (runner, trigger) pairs, for cron triggers see
# http://apscheduler.readthedocs.io/en/latest/modules/triggers/cron.html
SCHEDULED_BUILD_JOBS = [
    ("website_master", CronTrigger(minute="*/30")),
    ("website_master", DateTrigger()) # once at start

]

# user, pass for /status/... subpages, if not set or None no auth is done
def STATUS_AUTH_BASIC_FN(user, passw):
    return user == "powerpoint" and passw == "karaoke"