#! /usr/bin/python2.7

# Copyright (C) 2010, 2011, 2012  Canonical Ltd.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from __future__ import print_function

import argparse
import os
import sys

# See isotracker.py for setup instructions.
from isotracker import ISOTracker

# USAGE:  post-amis-to-iso-tracker /<localpath>/published-ec2-daily.txt
#         it will return silently if successful.  Check by looking at:
#         http://iso.qa.ubuntu.com/qatracker/build/all
#
# URLs to wget locally first are of the form:
#  http://uec-images.ubuntu.com/server/natty/20110302.2/published-ec2-daily.txt
#
# See isotracker.py for setup instructions.
#
# Reminder 2011/03/02 - check with jibel what's happening in the iso.tracker
# right now, and if this is still necessary.
# Also,  why are the paths for downloading the images from the isotracker not
# synching up with what was in the published-ec2-daily.txt.
# 2011/03/29 - added in ap-northeast images

ec2_to_product_map = {
    'eu-west-1-amd64-ebs': 'Ubuntu Server EC2 EBS (Europe) amd64',
    'eu-west-1-i386-ebs': 'Ubuntu Server EC2 EBS (Europe) i386',
    'eu-west-1-amd64-hvm': 'Ubuntu Server EC2 HVM (Europe) amd64',
    'us-east-1-amd64-ebs': 'Ubuntu Server EC2 EBS (US-East) amd64',
    'us-east-1-i386-ebs': 'Ubuntu Server EC2 EBS (US-East) i386',
    'us-west-1-amd64-ebs': 'Ubuntu Server EC2 EBS (US-West-1) amd64',
    'us-west-1-i386-ebs': 'Ubuntu Server EC2 EBS (US-West-1) i386',
    'us-west-2-amd64-ebs': 'Ubuntu Server EC2 EBS (US-West-2) amd64',
    'us-west-2-i386-ebs': 'Ubuntu Server EC2 EBS (US-West-2) i386',
    'us-west-2-amd64-hvm': 'Ubuntu Server EC2 HVM (US-West-2) amd64',
    'us-east-1-amd64-hvm': 'Ubuntu Server EC2 HVM (US-East) amd64',
    'eu-west-1-amd64-instance': 'Ubuntu Server EC2 instance (Europe) amd64',
    'eu-west-1-i386-instance': 'Ubuntu Server EC2 instance (Europe) i386',
    'us-east-1-amd64-instance': 'Ubuntu Server EC2 instance (US-East) amd64',
    'us-east-1-i386-instance': 'Ubuntu Server EC2 instance (US-East) i386',
    'us-west-1-amd64-instance': 'Ubuntu Server EC2 instance (US-West-1) amd64',
    'us-west-1-i386-instance': 'Ubuntu Server EC2 instance (US-West-1) i386',
    'us-west-2-amd64-instance': 'Ubuntu Server EC2 instance (US-West-2) amd64',
    'us-west-2-i386-instance': 'Ubuntu Server EC2 instance (US-West-2) i386',
    'ap-southeast-1-amd64-instance': (
        'Ubuntu Server EC2 instance (Asia-Pacific-SouthEast) amd64'),
    'ap-southeast-1-i386-instance': (
        'Ubuntu Server EC2 instance (Asia-Pacific-SouthEast) i386'),
    'ap-southeast-1-amd64-ebs': (
        'Ubuntu Server EC2 EBS (Asia-Pacific-SouthEast) amd64'),
    'ap-southeast-1-i386-ebs': (
        'Ubuntu Server EC2 EBS (Asia-Pacific-SouthEast) i386'),
    'ap-northeast-1-amd64-instance': (
        'Ubuntu Server EC2 instance (Asia-Pacific-NorthEast) amd64'),
    'ap-northeast-1-i386-instance': (
        'Ubuntu Server EC2 instance (Asia-Pacific-NorthEast) i386'),
    'ap-northeast-1-amd64-ebs': (
        'Ubuntu Server EC2 EBS (Asia-Pacific-NorthEast) amd64'),
    'ap-northeast-1-i386-ebs': (
        'Ubuntu Server EC2 EBS (Asia-Pacific-NorthEast) i386'),
    'sa-east-1-amd64-ebs': (
        'Ubuntu Server EC2 EBS (South-America-East-1) amd64'),
    'sa-east-1-i386-ebs': 'Ubuntu Server EC2 EBS (South-America-East-1) i386',
    'sa-east-1-amd64-instance': (
        'Ubuntu Server EC2 instance (South-America-East-1) amd64'),
    'sa-east-1-i386-instance': (
        'Ubuntu Server EC2 instance (South-America-East-1) i386'),
}


def main():
    parser = argparse.ArgumentParser(
        description="Publish a provided list of AMIs to the QA tracker.")
    parser.add_argument('-m', '--milestone',
                        help='post to MILESTONE rather than the default')
    parser.add_argument('-n', '--note', default="",
                        help='set the note field on the build')
    parser.add_argument('-t', '--target',
                        help='post to an alternate QATracker')
    parser.add_argument("input_file", type=str,
                        help="An input file (published-ec2-daily.txt)")
    args = parser.parse_args()

    isotracker = ISOTracker(target=args.target)

    if not os.path.exists(args.input_file):
        print("Can't find input file: %s" % args.input_file)
        sys.exit(1)

    if args.milestone is None:
        args.milestone = isotracker.default_milestone()

    with open(args.input_file, 'r') as handle:
        for line in handle:
            zone, ami, arch, store = line.split()[0:4]
            if not ami.startswith('ami-'):
                continue
            if store == 'instance-store':
                store = 'instance'
            try:
                product = ec2_to_product_map['%s-%s-%s' % (zone, arch, store)]
            except KeyError:
                print("Can't find: %s-%s-%s" % (zone, arch, store))
                continue

            try:
                isotracker.post_build(product, ami,
                                      milestone=args.milestone,
                                      note=args.note)
            except KeyError as e:
                print(e)
                continue


if __name__ == '__main__':
    main()