#!/usr/bin/python
from RepSys import Error, config
from RepSys.command import *
from RepSys.rpmutil import get_spec, get_submit_info, svn_url_rev
from RepSys.util import get_auth, execcmd, get_helper
import urllib
import getopt
import sys
import re
import subprocess

import xmlrpclib

HELP = """\
Usage: repsys submit [OPTIONS] [URL[@REVISION] ...]

Submits the package from URL to the submit host.

The submit host will try to build the package, and upon successful
completion will 'tag' the package and upload it to the official
repositories.

The status of the submit can visualized at:

http://kenobi.mandriva.com/bs/output.php

If no URL and revision are specified, the latest changed revision in the
package working copy of the current directory will be used.

Options:
    -t TARGET  Submit given package URL to given target
    -l         Just list available targets
    -r REV     Provides a revision number (when not providing as an
               argument)
    -s         The host in which the package URL will be submitted
               (defaults to the host in the URL)
    -h         Show this message
    --define   Defines one variable to be used by the submit scripts 
               in the submit host

Examples:
    repsys submit
    repsys submit foo
    repsys submit foo@14800 bar baz@11001
    repsys submit https://repos/svn/mdv/cooker/foo
    repsys submit -l https://repos
    repsys submit --define section=main/testing -t 2008.1
"""

def parse_options():
    parser = OptionParser(help=HELP)
    parser.defaults["revision"] = None
    parser.add_option("-t", dest="target", default="Cooker")
    parser.add_option("-l", action="callback", callback=list_targets)
    parser.add_option("-r", dest="revision", type="string", nargs=1)
    parser.add_option("-s", dest="submithost", type="string", nargs=1,
            default=None)
    parser.add_option("--define", action="append", default=[])
    opts, args = parser.parse_args()
    if not args:
        name, url, rev = get_submit_info(".")
        args = ["%s@%s" % (url, str(rev))]
        print "Submitting %s at revision %s" % (name, rev)
        print "URL: %s" % url
    if opts.revision is not None:
        # backwards compatibility with the old -r usage
        if len(args) == 1:
            args[0] = args[0] + "@" + opts.revision
        else:
            raise Error, "can't use -r REV with more than one package name"
    del opts.revision
    if len(args) == 2:
        # prevent from using the old <name> <rev> syntax
        try:
            rev = int(args[1])
        except ValueError:
            # ok, it is a package name, let it pass
            pass
        else:
            raise Error, "the format <name> <revision> is deprecated, "\
                    "use <name>@<revision> instead"
    opts.urls = [default_parent(nameurl) for nameurl in args]
    return opts

def list_targets(option, opt, val, parser):
    host = config.get("submit", "host")
    if host is None:
        raise Error, "no submit host defined in repsys.conf"
    createsrpm = get_helper("create-srpm")
    #TODO make it configurable
    command = "ssh %s %s --list" % (host, createsrpm)
    execcmd(command, show=True)
    sys.exit(0)

def submit(urls, target, define=[], submithost=None):
    if submithost is None:
        submithost = config.get("submit", "host")
        if submithost is None:
            # extract the submit host from the svn host
            type, rest = urllib.splittype(pkgdirurl)
            host, path = urllib.splithost(rest)
            user, host = urllib.splituser(host)
            submithost, port = urllib.splitport(host)
            del type, user, port, path, rest
    # runs a create-srpm in the server through ssh, which will make a
    # copy of the rpm in the export directory
    createsrpm = get_helper("create-srpm")
    args = ["ssh", submithost, createsrpm, "-t", target]
    for entry in define:
        args.append("--define")
        args.append(entry)
    args.extend(urls)
    command = subprocess.list2cmdline(args)
    status, output = execcmd(command)
    if status == 0:
        print "Package submitted!"
    else:
        sys.stderr.write(output)
        sys.exit(status)

def main():
    do_command(parse_options, submit)

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