path: root/src/fedpkg.py

#!/usr/bin/python
# fedpkg - a script to interact with the Fedora Packaging system
#
# Copyright (C) 2009 Red Hat Inc.
# Author(s): Jesse Keating <jkeating@redhat.com>
# 
# 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; either version 2 of the License, or (at your
# option) any later version.  See http://www.gnu.org/copyleft/gpl.html for
# the full text of the license.

import argparse
import pyfedpkg
import fedora_cert
import os
import sys
import getpass
import logging
import koji
import xmlrpclib
import time
import random
import string
import re
import hashlib
import textwrap

# Define packages which belong to specific secondary arches
# This is ugly and should go away.  A better way to do this is to have a list
# of secondary arches, and then check the spec file for ExclusiveArch that
# is one of the secondary arches, and handle it accordingly.
SECONDARY_ARCH_PKGS = {'sparc': ['silo', 'prtconf', 'lssbus', 'afbinit',
                                 'piggyback', 'xorg-x11-drv-sunbw2',
                                 'xorg-x11-drv-suncg14', 'xorg-x11-drv-suncg3',
                                 'xorg-x11-drv-suncg6', 'xorg-x11-drv-sunffb',
                                 'xorg-x11-drv-sunleo', 'xorg-x11-drv-suntcx'],
                       'ppc': ['ppc64-utils', 'yaboot'],
                       'arm': []}

# Add a log filter class
class StdoutFilter(logging.Filter):

    def filter(self, record):
        # If the record level is 20 (INFO) or lower, let it through
        return record.levelno <= logging.INFO

# Add a class stolen from /usr/bin/koji to watch tasks
# this was cut/pasted from koji, and then modified for local use.
# The formatting is koji style, not the stile of this file.  Do not use these
# functions as a style guide.
# This is fragile and hopefully will be replaced by a real kojiclient lib.
class TaskWatcher(object):

    def __init__(self,task_id,session,level=0,quiet=False):
        self.id = task_id
        self.session = session
        self.info = None
        self.level = level
        self.quiet = quiet

    #XXX - a bunch of this stuff needs to adapt to different tasks

    def str(self):
        if self.info:
            label = koji.taskLabel(self.info)
            return "%s%d %s" % ('  ' * self.level, self.id, label)
        else:
            return "%s%d" % ('  ' * self.level, self.id)

    def __str__(self):
        return self.str()

    def get_failure(self):
        """Print infomation about task completion"""
        if self.info['state'] != koji.TASK_STATES['FAILED']:
            return ''
        error = None
        try:
            result = self.session.getTaskResult(self.id)
        except (xmlrpclib.Fault,koji.GenericError),e:
            error = e
        if error is None:
            # print "%s: complete" % self.str()
            # We already reported this task as complete in update()
            return ''
        else:
            return '%s: %s' % (error.__class__.__name__, str(error).strip())

    def update(self):
        """Update info and log if needed.  Returns True on state change."""
        if self.is_done():
            # Already done, nothing else to report
            return False
        last = self.info
        self.info = self.session.getTaskInfo(self.id, request=True)
        if self.info is None:
            log.error("No such task id: %i" % self.id)
            sys.exit(1)
        state = self.info['state']
        if last:
            #compare and note status changes
            laststate = last['state']
            if laststate != state:
                log.info("%s: %s -> %s" % (self.str(),
                                           self.display_state(last),
                                           self.display_state(self.info)))
                return True
            return False
        else:
            # First time we're seeing this task, so just show the current state
            log.info("%s: %s" % (self.str(), self.display_state(self.info)))
            return False

    def is_done(self):
        if self.info is None:
            return False
        state = koji.TASK_STATES[self.info['state']]
        return (state in ['CLOSED','CANCELED','FAILED'])

    def is_success(self):
        if self.info is None:
            return False
        state = koji.TASK_STATES[self.info['state']]
        return (state == 'CLOSED')

    def display_state(self, info):
        # We can sometimes be passed a task that is not yet open, but
        # not finished either.  info would be none.
        if not info:
            return 'unknown'
        if info['state'] == koji.TASK_STATES['OPEN']:
            if info['host_id']:
                host = self.session.getHost(info['host_id'])
                return 'open (%s)' % host['name']
            else:
                return 'open'
        elif info['state'] == koji.TASK_STATES['FAILED']:
            return 'FAILED: %s' % self.get_failure()
        else:
            return koji.TASK_STATES[info['state']].lower()

# Add a simple function to print usage, for the 'help' command
def usage(args):
    parser.print_help()

# Define our stub functions
def _is_secondary(module):
    """Check a list to see if the package is a secondary arch package"""

    for arch in SECONDARY_ARCH_PKGS.keys():
        if module in SECONDARY_ARCH_PKGS[arch]:
            return arch
    return None

def _get_secondary_config(mymodule):
    """Return the right config for a given secondary arch"""

    arch = _is_secondary(mymodule.module)
    if arch:
        if arch == 'ppc' and mymodule.distvar == 'fedora' and \
           mymodule.distval < '13':
            return None
        return os.path.expanduser('~/.koji/%s-config' % arch)
    else:
        return None

def _display_tasklist_status(tasks):
    free = 0
    open = 0
    failed = 0
    done = 0
    for task_id in tasks.keys():
        status = tasks[task_id].info['state']
        if status == koji.TASK_STATES['FAILED']:
            failed += 1
        elif status == koji.TASK_STATES['CLOSED'] or status == koji.TASK_STATES['CANCELED']:
            done += 1
        elif status == koji.TASK_STATES['OPEN'] or status == koji.TASK_STATES['ASSIGNED']:
            open += 1
        elif status == koji.TASK_STATES['FREE']:
            free += 1
    log.info("  %d free  %d open  %d done  %d failed" % (free, open, done, failed))

def _display_task_results(tasks):
    for task in [task for task in tasks.values() if task.level == 0]:
        state = task.info['state']
        task_label = task.str()

        if state == koji.TASK_STATES['CLOSED']:
            log.info('%s completed successfully' % task_label)
        elif state == koji.TASK_STATES['FAILED']:
            log.info('%s failed' % task_label)
        elif state == koji.TASK_STATES['CANCELED']:
            log.info('%s was canceled' % task_label)
        else:
            # shouldn't happen
            log.info('%s has not completed' % task_label)

def _watch_koji_tasks(session, tasklist, quiet=False):
    if not tasklist:
        return
    log.info('Watching tasks (this may be safely interrupted)...')
    # Place holder for return value
    rv = 0
    try:
        tasks = {}
        for task_id in tasklist:
            tasks[task_id] = TaskWatcher(task_id, session, quiet=quiet)
        while True:
            all_done = True
            for task_id,task in tasks.items():
                changed = task.update()
                if not task.is_done():
                    all_done = False
                else:
                    if changed:
                        # task is done and state just changed
                        if not quiet:
                            _display_tasklist_status(tasks)
                    if not task.is_success():
                        rv = 1
                for child in session.getTaskChildren(task_id):
                    child_id = child['id']
                    if not child_id in tasks.keys():
                        tasks[child_id] = TaskWatcher(child_id, session, task.level + 1, quiet=quiet)
                        tasks[child_id].update()
                        # If we found new children, go through the list again,
                        # in case they have children also
                        all_done = False
            if all_done:
                if not quiet:
                    print
                    _display_task_results(tasks)
                break

            time.sleep(1)
    except (KeyboardInterrupt):
        if tasks:
            log.info(
"""\nTasks still running. You can continue to watch with the 'koji watch-task' command.
Running Tasks:
%s""" % '\n'.join(['%s: %s' % (t.str(), t.display_state(t.info))
                   for t in tasks.values() if not t.is_done()]))
        # /us/rbin/koji considers a ^c while tasks are running to be a
        # non-zero exit.  I don't quite agree, so I comment it out here.
        #rv = 1
    return rv

# Stole these three functions from /usr/bin/koji
def _format_size(size):
    if (size / 1073741824 >= 1):
        return "%0.2f GiB" % (size / 1073741824.0)
    if (size / 1048576 >= 1):
        return "%0.2f MiB" % (size / 1048576.0)
    if (size / 1024 >=1):
        return "%0.2f KiB" % (size / 1024.0)
    return "%0.2f B" % (size)

def _format_secs(t):
    h = t / 3600
    t = t % 3600
    m = t / 60
    s = t % 60
    return "%02d:%02d:%02d" % (h, m, s)

def _progress_callback(uploaded, total, piece, time, total_time):
    percent_done = float(uploaded)/float(total)
    percent_done_str = "%02d%%" % (percent_done * 100)
    data_done = _format_size(uploaded)
    elapsed = _format_secs(total_time)

    speed = "- B/sec"
    if (time):
        if (uploaded != total):
            speed = _format_size(float(piece)/float(time)) + "/sec"
        else:
            speed = _format_size(float(total)/float(total_time)) + "/sec"

    # write formated string and flush
    sys.stdout.write("[% -36s] % 4s % 8s % 10s % 14s\r" % ('='*(int(percent_done*36)), percent_done_str, elapsed, data_done, speed))
    sys.stdout.flush()

def build(args):
    # We may not actually nave an srpm arg if we come directly from the build task
    if hasattr(args, 'srpm') and args.srpm and not args.scratch:
        log.error('Non-scratch builds cannot be from srpms.')
        sys.exit(1)
    # Place holder for if we build with an uploaded srpm or not
    url = None
    # See if this is a chain or not
    chain = None
    if hasattr(args, 'chain'):
        chain = args.chain
    user = getuser(args.user)
    # Need to do something with BUILD_FLAGS or KOJI_FLAGS here for compat
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
    except pyfedpkg.FedpkgError, e:
        # This error needs a better print out
        log.error('Could not use module: %s' % e)
        sys.exit(1)
    kojiconfig = _get_secondary_config(mymodule)
    if args.target:
        mymodule.target = args.target
    try:
        mymodule.init_koji(user, kojiconfig)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not log into koji: %s' % e)
        sys.exit(1)
    # handle uploading the srpm if we got one
    if hasattr(args, 'srpm') and args.srpm:
        # Figure out if we want a verbose output or not
        callback = None
        if not args.q:
            callback = _progress_callback
        # define a unique path for this upload.  Stolen from /usr/bin/koji
        uniquepath = 'cli-build/%r.%s' % (time.time(),
                                         ''.join([random.choice(string.ascii_letters)
                                                 for i in range(8)]))
        # Should have a try here, not sure what errors we'll get yet though
        mymodule.koji_upload(args.srpm, uniquepath, callback=callback)
        if not args.q:
            # print an extra blank line due to callback oddity
            print('')
        url = '%s/%s' % (uniquepath, os.path.basename(args.srpm))
    # Should also try this, again not sure what errors to catch
    try:
        task_id = mymodule.build(args.skip_tag, args.scratch, args.background,
                                 url, chain)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not initiate build: %s' % e)
        sys.exit(1)
    # Now that we have the task ID we need to deal with it.
    if args.nowait:
        # Log out of the koji session
        mymodule.kojisession.logout()
        return
    # pass info off to our koji task watcher
    try:
        mymodule.kojisession.logout()
        return _watch_koji_tasks(mymodule.kojisession, [task_id], quiet=args.q)
    except:
        # We could get an auth error if credentials have expired
        log.error('Could not watch build: %s' % sys.exec_info()[0])
        sys.exit(1)

def chainbuild(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not use module %s' % e)
        sys.exit(1)
    # make sure we don't try to chain ourself
    if mymodule.module in args.package:
        log.error('%s must not be in the chain' % mymodule.module)
        sys.exit(1)
    # make sure we didn't get an empty chain
    if args.package == [':']:
        log.error('Must provide at least one dependency build')
        sys.exit(1)
    # Break the chain up into sections
    urls = []
    build_set = []
    log.debug('Processing chain %s' % ' '.join(args.package))
    for component in args.package:
        if component == ':':
            # We've hit the end of a set, add the set as a unit to the
            # url list and reset the build_set.
            urls.append(build_set)
            log.debug('Created a build set: %s' % ' '.join(build_set))
            build_set = []
        else:
            # Figure out the scm url to build from package name
            try:
                hash = pyfedpkg.get_latest_commit(component)
                url = pyfedpkg.ANONGITURL % {'module':
                                             component} + '#%s' % hash
            except pyfedpkg.FedpkgError, e:
                log.error('Could not get a build url for %s: %s'
                          % (component, e))
                sys.exit(1)
            # If there are no ':' in the chain list, treat each object as an
            # individual chain
            if ':' in args.package:
                build_set.append(url)
            else:
                urls.append([url])
                log.debug('Created a build set: %s' % url)
    # Take care of the last build set if we have one
    if build_set:
        log.debug('Created a build set: %s' % ' '.join(build_set))
        urls.append(build_set)
    # pass it off to build
    args.chain = urls
    args.skip_tag = False
    args.scratch = False
    build(args)

def getuser(user=None):
    if user:
        return user
    else:
        # Doing a try doesn't really work since the fedora_cert library just
        # exits on error, but if that gets fixed this will work better.
        try:
            return fedora_cert.read_user_cert()
        except:
            log.debug('Could not read Fedora cert, using login name')
            return os.getlogin()


def check(args):
    # not implimented; Not planned
    log.warning('Not implimented yet, got %s' % args)

def clean(args):
    dry = False
    useignore = True
    if args.dry_run:
        dry = True
    if args.x:
        useignore = False
    try:
        return pyfedpkg.clean(dry, useignore)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not clean: %s' % e)
        sys.exit(1)

def clog(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        return mymodule.clog()
    except pyfedpkg.FedpkgError, e:
        log.error('Could not generate clog: %s' % e)
        sys.exit(1)

def clone(args):
    user = None
    if not args.anonymous:
        # Doing a try doesn't really work since the fedora_cert library just
        # exits on error, but if that gets fixed this will work better.
        user = getuser(args.user)
    try:
        if args.branches:
            pyfedpkg.clone_with_dirs(args.module[0], user)
        else:
            pyfedpkg.clone(args.module[0], user, args.path, args.branch)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not clone: %s' % e)
        sys.exit(1)

def commit(args):
    mymodule = None
    if args.clog:
        try:
            mymodule = pyfedpkg.PackageModule(args.path)
            mymodule.clog()
        except pyfedpkg.FedpkgError, e:
            log.error('coult not create clog: %s' % e)
            sys.exit(1)
        args.file = os.path.abspath(os.path.join(args.path, 'clog'))
    try:
        pyfedpkg.commit(args.path, args.message, args.file, args.files)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not commit: %s' % e)
        sys.exit(1)
    if args.tag:
        try:
            if not mymodule:
                mymodule = pyfedpkg.PackageModule(args.path)
            tagname = mymodule.nvr
            pyfedpkg.add_tag(tagname, True, args.message, args.file)
        except pyfedpkg.FedpkgError, e:
            log.error('Coult not create a tag: %s' % e)
            sys.exit(1)
    if args.push:
        push(args)

def compile(args):
    arch = None
    short = False
    if args.arch:
        arch = args.arch
    if args.short_circuit:
        short = True
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        return mymodule.compile(arch=arch, short=short)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not compile: %s' % e)
        sys.exit(1)

def diff(args):
    try:
        return pyfedpkg.diff(args.path, args.cached, args.files)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not diff: %s' % e)
        sys.exit(1)

def export(args):
    # not implimented; not planned
    log.warning('Not implimented yet, got %s' % args)

def gimmespec(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        print(mymodule.spec)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not get spec file: %s' % e)
        sys.exit(1)

def giturl(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        print(mymodule.giturl())
    except pyfedpkg.FedpkgError, e:
        log.error('Could not get the giturl: %s' % e)
        sys.exit(1)

def import_srpm(args):
    # See if we need to create a module from scratch, and do so
    if args.create:
        log.warning('Not implimented yet.')
        sys.exit(0)
    if not args.create:
        try:
            uploadfiles = pyfedpkg.import_srpm(args.srpm, path=args.path)
            mymodule = pyfedpkg.PackageModule(args.path)
            mymodule.upload(uploadfiles, replace=True)
        except pyfedpkg.FedpkgError, e:
            log.error('Could not import srpm: %s' % e)
            sys.exit(1)
        # replace this system call with a proper diff target when it is
        # readys
        pyfedpkg.diff(args.path, cached=True)
        print('--------------------------------------------')
        print("New content staged and new sources uploaded.")
        print("Commit if happy or revert with: git reset --hard HEAD")
    return

def install(args):
    arch = None
    short = False
    if args.arch:
        arch = args.arch
    if args.short_circuit:
        short = True
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        return mymodule.install(arch=arch, short=short)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not install: %s' % e)
        sys.exit(1)

def lint(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        return mymodule.lint(args.info)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not run rpmlint: %s' % e)
        sys.exit(1)

def local(args):
    arch = None
    if args.arch:
        arch = args.arch
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        if args.md5:
            return mymodule.local(arch=arch, hashtype='md5')
        else:
            return mymodule.local(arch=arch)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not build locally: %s' % e)
        sys.exit(1)

def mockbuild(args):
    # Pick up any mockargs from the env
    mockargs = []
    try:
        srpm(args)
        mockargs = os.environ['MOCKARGS'].split()
    except KeyError:
        # there were no args
        pass
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        return mymodule.mockbuild(mockargs)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not run mockbuild: %s' % e)
        sys.exit(1)

def new(args):
    try:
        print(pyfedpkg.new(args.path))
    except pyfedpkg.FedpkgError, e:
        log.error('Could not get new changes: %s' % e)
        sys.exit(1)

def new_sources(args):
    # Check to see if the files passed exist
    for file in args.files:
        if not os.path.exists(file):
            log.error('File does not exist: %s' % file)
            sys.exit(1)
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        mymodule.upload(args.files, replace=args.replace)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not upload new sources: %s' % e)
        sys.exit(1)
    print("Source upload succeeded. Don't forget to commit the sources file")

def patch(args):
    # not implimented
    log.warning('Not implimented yet, got %s' % args)

def prep(args):
    arch = None
    if args.arch:
        arch = args.arch
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        return mymodule.prep(arch=arch)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not prep: %s' % e)
        sys.exit(1)

def pull(args):
    try:
        pyfedpkg.pull(path=args.path)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not push: %s' % e)
        sys.exit(1)

def push(args):
    try:
        pyfedpkg.push(path=args.path)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not push: %s' % e)
        sys.exit(1)

def retire(args):
    try:
        pyfedpkg.retire(args.path, args.msg)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not retire package: %s' % e)
        sys.exit(1)
    if args.push:
        push()

def scratchbuild(args):
    # A scratch build is just a build with --scratch
    args.scratch = True
    args.skip_tag = False
    build(args)

def sources(args):
    try:
        pyfedpkg.sources(args.path, args.outdir)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not download sources: %s' % e)
        sys.exit(1)

def srpm(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        pyfedpkg.sources(args.path)
        if args.md5:
            mymodule.srpm('md5')
        else:
            mymodule.srpm()
    except pyfedpkg.FedpkgError, e:
        log.error('Could not make an srpm: %s' % e)
        sys.exit(1)

def switch_branch(args):
    if args.branch:
        try:
            pyfedpkg.switch_branch(args.branch, args.path)
        except pyfedpkg.FedpkgError, e:
            log.error('Unable to switch to another branch: %s' % e)
            sys.exit(1)
    else:
        try:
            (locals, remotes) = pyfedpkg._list_branches(path=args.path)
        except pyfedpkg.FedpkgError, e:
            log.error('Unable to list branches: %s' % e)
            sys.exit(1)
        # This is some ugly stuff here, but trying to emulate
        # the way git branch looks
        locals = ['  %s  ' % branch for branch in locals]
        local_branch = pyfedpkg._find_branch(args.path)
        locals[locals.index('  %s  ' % local_branch)] = '* %s' % local_branch
        print('Locals:\n%s\nRemotes:\n  %s' %
              ('\n'.join(locals), '\n  '.join(remotes)))

def tag(args):
    if args.list:
        try:
            pyfedpkg.list_tag(args.tag)
        except pyfedpkg.FedpkgError, e:
            log.error('Could not create a list of the tag: %s' % e)
            sys.exit(1)
    elif args.delete:
        try:
            pyfedpkg.delete_tag(args.tag, args.path)
        except pyfedpkg.FedpkgError, e:
            log.error('Coult not delete tag: %s' % e)
            sys.exit(1)
    else:
        filename = args.file
        tagname = args.tag
        try:
            if not tagname or args.clog:
                mymodule = pyfedpkg.PackageModule(args.path)
                if not tagname:
                    tagname = mymodule.nvr
                if clog:
                    mymodule.clog()
                    filename = 'clog'
            pyfedpkg.add_tag(tagname, args.force, args.message, filename)
        except pyfedpkg.FedpkgError, e:
            log.error('Coult not create a tag: %s' % e)
            sys.exit(1)

def tagrequest(args):
    user = getuser(args.user)
    passwd = getpass.getpass('Password for %s: ' % user)

    if not args.desc:
        args.desc = raw_input('\nAdd a description to your request: ')

    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        mymodule.new_ticket(user, passwd, args.desc, args.build)
    except pyfedpkg.FedpkgError, e:
        print('Could not request a tag release: %s' % e)
        sys.exit(1)

def unusedfedpatches(args):
    # not implimented; not planned
    log.warning('Not implimented yet, got %s' % args)

def unusedpatches(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
        unused = mymodule.unused_patches()
    except pyfedpkg.FedpkgError, e:
        log.error('Could not get unused patches: %s' % e)
        sys.exit(1)
    print('\n'.join(unused))

def update(args):
    """Submit a new update to bodhi"""
    user = getuser(args.user)
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not use module: %s' % e)
        sys.exit(1)
    nvr = '%s-%s-%s' % (mymodule.module, mymodule.ver, mymodule.rel)
    template = """\
    [ %(nvr)s ]

    # bugfix, security, enhancement, newpackage (required)
    type=

    # testing, stable
    request=testing

    # Bug numbers: 1234,9876
    bugs=%(bugs)s

    # Description of your update
    notes=Here is where you
        give an explanation of
        your update.

    # Enable request automation based on the stable/unstable karma thresholds
    autokarma=True
    stable_karma=3
    unstable_karma=-3

    # Automatically close bugs when this marked as stable
    close_bugs=True

    # Suggest that users restart after update
    suggest_reboot=False\
    """

    bodhi_args = {'nvr': nvr, 'bugs': ''}

    # Extract bug numbers from the latest changelog entry
    mymodule.clog()
    clog = file('clog').read()
    bugs = re.findall(r'#([0-9]*)', clog)
    if bugs:
        bodhi_args['bugs'] = ','.join(bugs)

    template = textwrap.dedent(template) % bodhi_args

    # Calculate the hash of the unaltered template
    orig_hash = hashlib.new('sha1')
    orig_hash.update(template)
    orig_hash = orig_hash.hexdigest()

    # Write out the template
    out = file('bodhi.template', 'w')
    out.write(template)
    out.close()

    # Open the template in a text editor
    editor = os.getenv('EDITOR', 'vi')
    pyfedpkg._run_command([editor, 'bodhi.template'], shell=True)

    # If the template was changed, submit it to bodhi
    hash = pyfedpkg._hash_file('bodhi.template', 'sha1')
    if hash != orig_hash:
        cmd = ['bodhi', '--new', '--release', mymodule.branch, '--file',
               'bodhi.template', nvr, '--username', user]
        try:
            pyfedpkg._run_command(cmd, shell=True)
        except pyfedpkg.FedpkgError, e:
            log.error('Could not generate update request: %s' % e)
            sys.exit(1)
    else:
        log.info('Bodhi update aborted!')

    # Clean up
    os.unlink('bodhi.template')
    os.unlink('clog')


def verrel(args):
    try:
        mymodule = pyfedpkg.PackageModule(args.path)
    except pyfedpkg.FedpkgError, e:
        log.error('Could not get ver-rel: %s' % e)
        sys.exit(1)
    print('%s-%s-%s' % (mymodule.module, mymodule.ver, mymodule.rel))

# THe main code goes here
if __name__ == '__main__':
    # Create the parser object
    parser = argparse.ArgumentParser(description = 'Fedora Packaging utility',
                                     prog = 'fedpkg',
                                     epilog = "For detailed help pass " \
                                               "--help to a target")

    # Add top level arguments
    # Let somebody override the username found in fedora cert
    parser.add_argument('-u', '--user')
    # Let the user define which path to look at instead of pwd
    parser.add_argument('--path', default = os.getcwd(),
                    help='Directory to interact with instead of current dir')
    # Verbosity
    parser.add_argument('-v', action = 'store_true',
                        help = 'Run with verbose debug output')
    parser.add_argument('-q', action = 'store_true',
                        help = 'Run quietly only displaying errors')

    # Add a subparsers object to use for the actions
    subparsers = parser.add_subparsers(title = 'Targets')

    # Set up the various actions
    # Add help to -h and --help
    parser_help = subparsers.add_parser('help', help = 'Show usage')
    parser_help.set_defaults(command = usage)

    # Add a common build parser to be used as a parent
    parser_build_common = subparsers.add_parser('build_common',
                                                add_help = False)
    parser_build_common.add_argument('--nowait', action = 'store_true',
                                     default = False,
                                     help = "Don't wait on build")
    parser_build_common.add_argument('--target',
                                     default = None,
                                     help = 'Define koji target to build into')
    parser_build_common.add_argument('--background', action = 'store_true',
                                     default = False,
                                     help = 'Run the build at a lower priority')

    # build target
    parser_build = subparsers.add_parser('build',
                                         help = 'Request build',
                                         parents = [parser_build_common])
    parser_build.add_argument('--skip-tag', action = 'store_true',
                              default = False,
                              help = 'Do not attempt to tag package')
    parser_build.add_argument('--scratch', action = 'store_true',
                              default = False,
                              help = 'Perform a scratch build')
    parser_build.add_argument('--srpm',
                              help = 'Build from an srpm.  Requires --scratch')
    parser_build.set_defaults(command = build)

    # chain build
    parser_chainbuild = subparsers.add_parser('chain-build',
                help = 'Build current package in order with other packages',
                parents = [parser_build_common])
    parser_chainbuild.add_argument('package', nargs = '+',
                                   help = """
Build current package in order with other packages
example: fedpkg chain-build libwidget libgizmo
The current package is added to the end of the CHAIN list.
Colons (:) can be used in the CHAIN parameter to define groups of packages.
Packages in any single group will be built in parallel and all packages in
a group must build successfully and populate the repository before the next
group will begin building.  For example:
fedpkg chain-build libwidget libaselib : libgizmo :
will cause libwidget and libaselib to be built in parallel, followed by
libgizmo and then the currect directory package. If no groups are defined,
packages will be built sequentially.
""")
    parser_chainbuild.set_defaults(command = chainbuild)

    # check preps; not planned
    #parser_check = subparsers.add_parser('check',
    #                            help = 'Check test srpm preps on all arches')
    #parser_check.set_defaults(command = check)

    # clean things up
    parser_clean = subparsers.add_parser('clean',
                                         help = 'Remove untracked files')
    parser_clean.add_argument('--dry-run', '-n', action = 'store_true',
                              help = 'Perform a dry-run')
    parser_clean.add_argument('-x', action = 'store_true',
                              help = 'Do not follow .gitignore rules')
    parser_clean.set_defaults(command = clean)

    # Create a changelog stub
    parser_clog = subparsers.add_parser('clog',
                    help = 'Make a clog file containing top changelog entry')
    parser_clog.set_defaults(command = clog)

    # clone take some options, and then passes the rest on to git
    parser_clone = subparsers.add_parser('clone',
                                         help = 'Clone and checkout a module')
    # Allow an old style clone with subdirs for branches
    parser_clone.add_argument('--branches', '-B',
                action = 'store_true',
                help = 'Do an old style checkout with subdirs for branches')
    # provide a convenient way to get to a specific branch
    parser_clone.add_argument('--branch', '-b',
                              help = 'Check out a specific branch')
    # allow to clone without needing a account on the fedora buildsystem
    parser_clone.add_argument('--anonymous', '-a',
                              action = 'store_true',
                              help = 'Check out a branch anonymously')
    # store the module to be cloned
    parser_clone.add_argument('module', nargs = 1,
                              help = 'Name of the module to clone')
    parser_clone.set_defaults(command = clone)

    parser_co = subparsers.add_parser('co', parents = [parser_clone],
                                      conflict_handler = 'resolve',
                                      help = 'Alias for clone')
    parser_co.set_defaults(command = clone)
    # commit stuff
    parser_commit = subparsers.add_parser('commit',
                                          help = 'Commit changes')
    parser_commit.add_argument('-c', '--clog',
                               default = False,
                               action = 'store_true',
                               help = 'Generate the commit message from the Changelog section')
    parser_commit.add_argument('-t', '--tag',
                               default = False,
                               action = 'store_true',
                               help = 'Create a tag for this commit')
    parser_commit.add_argument('-m', '--message',
                               default = None,
                               help = 'Use the given <msg> as the commit message')
    parser_commit.add_argument('-F', '--file',
                               default = None,
                               help = 'Take the commit message from the given file')
    # allow one to commit /and/ push at the same time.
    parser_commit.add_argument('-p', '--push',
                               default = False,
                               action = 'store_true',
                               help = 'Commit and push as one action')
    # Allow a list of files to be committed instead of everything
    parser_commit.add_argument('files', nargs = '*',
                               default = [],
                               help = 'Optional list of specific files to commit')
    parser_commit.set_defaults(command = commit)

    parser_ci = subparsers.add_parser('ci', parents = [parser_commit],
                                      conflict_handler = 'resolve',
                                      help = 'Alias for commit')
    parser_ci.set_defaults(command = commit)

    # compile locally
    parser_compile = subparsers.add_parser('compile',
                                        help = 'Local test rpmbuild compile')
    parser_compile.add_argument('--arch', help = 'Arch to compile for')
    parser_compile.add_argument('--short-circuit', action = 'store_true',
                                help = 'short-circuit compile')
    parser_compile.set_defaults(command = compile)

    # export the module; not planned
    #parser_export = subparsers.add_parser('export',
    #                                      help = 'Create a clean export')
    #parser_export.set_defaults(command = export)

    # diff, should work mostly like git diff
    parser_diff = subparsers.add_parser('diff',
        help = "Show changes between commits, commit and working tree, etc")
    parser_diff.add_argument('--cached', default = False,
                             action = 'store_true',
                             help = 'View staged changes')
    parser_diff.add_argument('files', nargs = '*',
                             default = [],
                             help = 'Optionally diff specific files')
    parser_diff.set_defaults(command = diff)

    # gimmespec takes an optional path argument, defaults to cwd
    parser_gimmespec = subparsers.add_parser('gimmespec',
                                             help = 'print spec file name')
    parser_gimmespec.set_defaults(command = gimmespec)

    # giturl
    parser_giturl = subparsers.add_parser('giturl',
                                          help = 'print the url for building')
    parser_giturl.set_defaults(command = giturl)

    # Import content into a module
    parser_import_srpm = subparsers.add_parser('import',
                                          help = 'Import content into a module')
    parser_import_srpm.add_argument('--branch', '-b',
                                    help = 'Branch to import onto',
                                    default = 'devel')
    parser_import_srpm.add_argument('--create', '-c',
                                    help = 'Create a new local repo',
                                    action = 'store_true')
    parser_import_srpm.add_argument('srpm',
                                    help = 'Source rpm to import')
    parser_import_srpm.set_defaults(command = import_srpm)

    # install locally
    parser_install = subparsers.add_parser('install',
                                        help = 'Local test rpmbuild install')
    parser_install.add_argument('--arch', help = 'Arch to install for')
    parser_install.add_argument('--short-circuit', action = 'store_true',
                                help = 'short-circuit install')
    parser_install.set_defaults(command = install)

    # rpmlint target
    parser_lint = subparsers.add_parser('lint',
                            help = 'Run rpmlint against local build output')
    parser_lint.add_argument('--info', '-i',
                             default = False,
                             action = 'store_true',
                             help = 'Display explanations for reported messages')
    parser_lint.set_defaults(command = lint)

    # Build locally
    parser_local = subparsers.add_parser('local',
                                         help = 'Local test rpmbuild binary')
    parser_local.add_argument('--arch', help = 'Build for arch')
    # optionally define old style hashsums
    parser_local.add_argument('--md5', action = 'store_true',
                              help = 'Use md5 checksums (for older rpm hosts)')
    parser_local.set_defaults(command = local)

    # Build in mock
    parser_mockbuild = subparsers.add_parser('mockbuild',
                                        help = 'Local test build using mock')
    # optionally define old style hashsums
    parser_mockbuild.add_argument('--md5', action = 'store_true',
                              help = 'Use md5 checksums (for older rpm hosts)')
    parser_mockbuild.set_defaults(command = mockbuild)

    # See what's different
    parser_new = subparsers.add_parser('new',
                                       help = 'Diff against last tag')
    parser_new.set_defaults(command = new)

    # newsources target takes one or more files as input
    parser_newsources = subparsers.add_parser('new-sources',
                                              help = 'Upload new source files')
    parser_newsources.add_argument('files', nargs = '+')
    parser_newsources.set_defaults(command = new_sources, replace = True)

    # patch
    parser_patch = subparsers.add_parser('patch',
                                help = 'Create and add a gendiff patch file')
    parser_patch.add_argument('--suffix')
    parser_patch.add_argument('--rediff', action = 'store_true',
                            help = 'Recreate gendiff file retaining comments')
    parser_patch.set_defaults(command = patch)

    # Prep locally
    parser_prep = subparsers.add_parser('prep',
                                        help = 'Local test rpmbuild prep')
    parser_prep.add_argument('--arch', help = 'Prep for a specific arch')
    parser_prep.set_defaults(command = prep)

    # Pull stuff
    parser_pull = subparsers.add_parser('pull',
                                help = 'Pull changes from remote repository and update working copy')
    parser_pull.set_defaults(command = pull)


    # Push stuff
    parser_push = subparsers.add_parser('push',
                                help = 'Push changes to remote repository')
    parser_push.set_defaults(command = push)

    # retire stuff
    parser_retire = subparsers.add_parser('retire',
                                          help = 'Retire a package')
    parser_retire.add_argument('-p', '--push',
                               default = False,
                               action = 'store_true',
                               help = 'Push changes to remote repository')
    parser_retire.add_argument('msg',
                               nargs = '?',
                               help = 'Message for retiring the package')
    parser_retire.set_defaults(command = retire)

    # scratch build
    parser_scratchbuild = subparsers.add_parser('scratch-build',
                                                help = 'Request scratch build',
                                                parents = [parser_build_common])
    parser_scratchbuild.add_argument('--arches', nargs = '*',
                                     help = 'Build for specific arches')
    parser_scratchbuild.add_argument('--srpm', help='Build from srpm')
    parser_scratchbuild.set_defaults(command = scratchbuild)

    # sources downloads all the source files, into an optional output dir
    parser_sources = subparsers.add_parser('sources',
                                           help = 'Download source files')
    parser_sources.add_argument('--outdir',
                default = os.curdir,
                help = 'Directory to download files into (defaults to pwd)')
    parser_sources.set_defaults(command = sources)

    # srpm creates a source rpm from the module content
    parser_srpm = subparsers.add_parser('srpm',
                                        help = 'Create a source rpm')
    # optionally define old style hashsums
    parser_srpm.add_argument('--md5', action = 'store_true',
                             help = 'Use md5 checksums (for older rpm hosts)')
    parser_srpm.set_defaults(command = srpm)

    # switch branches
    parser_switchbranch = subparsers.add_parser('switch-branch',
                                help = 'Work with branches')
    parser_switchbranch.add_argument('branch',  nargs = '?',
                                     help = 'Switch to or create branch')
    parser_switchbranch.add_argument('-l', '--list',
                                help = 'List both remote-tracking branches and local branches',
                                action = 'store_true')
    parser_switchbranch.set_defaults(command = switch_branch)

    # tag stuff
    parser_tag = subparsers.add_parser('tag',
                                       help = 'Management of git tags')
    parser_tag.add_argument('-f', '--force',
                            default = False,
                            action = 'store_true',
                            help = 'Force the creation of the tag')
    parser_tag.add_argument('-m', '--message',
                               default = None,
                               help = 'Use the given <msg> as the tag message')
    parser_tag.add_argument('-c', '--clog',
                            default = False,
                            action = 'store_true',
                            help = 'Generate the tag message from the spec changelog section')
    parser_tag.add_argument('-F', '--file',
                            default = None,
                            help = 'Take the tag message from the given file')
    parser_tag.add_argument('-l', '--list',
                            default = False,
                            action = 'store_true',
                            help = 'List all tags with a given pattern, or all if not pattern is given')
    parser_tag.add_argument('-d', '--delete',
                            default = False,
                            action = 'store_true',
                            help = 'Delete a tag')
    parser_tag.add_argument('tag',
                            nargs = '?',
                            default = None,
                            help = 'Name of the tag')
    parser_tag.set_defaults(command = tag)

    # Create a releng tag request
    parser_tagrequest = subparsers.add_parser('tag-request',
                            help = 'Submit current build nvr as a releng tag request')
    parser_tagrequest.add_argument('--desc', help="Description of tag request")
    parser_tagrequest.add_argument('--build', help="Override the build n-v-r")
    parser_tagrequest.set_defaults(command = tagrequest)

    # Show unused Fedora patches; not planned
    #parser_unusedfedpatches = subparsers.add_parser('unused-fedora-patches',
    #        help = 'Print Fedora patches not used by Patch and/or ApplyPatch'
    #               ' directives')
    #parser_unusedfedpatches.set_defaults(command = unusedfedpatches)

    # Show unused patches
    parser_unusedpatches = subparsers.add_parser('unused-patches',
            help = 'Print list of patches not referenced by name in specfile')
    parser_unusedpatches.set_defaults(command = unusedpatches)

    # Submit to bodhi for update
    parser_update = subparsers.add_parser('update',
                                    help = 'Submit last build as an update')
    parser_update.set_defaults(command = update)

    # upload target takes one or more files as input
    parser_upload = subparsers.add_parser('upload',
                                          parents = [parser_newsources],
                                          conflict_handler = 'resolve',
                                          help = 'Upload source files')
    parser_upload.set_defaults(command = new_sources, replace = False)

    # Get version and release
    parser_verrel = subparsers.add_parser('verrel',
                                          help = 'Print the'
                                          ' name-version-release')
    parser_verrel.set_defaults(command = verrel)

    # Parse the args
    args = parser.parse_args()

    # setup the logger -- This logger will take things of INFO or DEBUG and
    # log it to stdout.  Anything above that (WARN, ERROR, CRITICAL) will go
    # to stderr.  Normal operation will show anything INFO and above.
    # Quiet hides INFO, while Verbose exposes DEBUG.  In all cases WARN or
    # higher are exposed (via stderr).
    log = pyfedpkg.log
    if args.v:
        log.setLevel(logging.DEBUG)
    elif args.q:
        log.setLevel(logging.WARNING)
    else:
        log.setLevel(logging.INFO)
    formatter = logging.Formatter('%(message)s')
    # have to create a filter for the stdout stream to filter out WARN+
    myfilt = StdoutFilter()
    stdouthandler = logging.StreamHandler(sys.stdout)
    stdouthandler.addFilter(myfilt)
    stdouthandler.setFormatter(formatter)
    stderrhandler = logging.StreamHandler()
    stderrhandler.setLevel(logging.WARNING)
    stderrhandler.setFormatter(formatter)
    log.addHandler(stdouthandler)
    log.addHandler(stderrhandler)

    # Run the necessary command
    try:
        args.command(args)
    except KeyboardInterrupt:
        pass