#!/usr/bin/python

import sys,os

if len(sys.argv) < 2:
    print 'usage: %s group-name=context' % sys.argv[0]
    sys.exit(1)


              # group is not group-dist
groupList = ( [ x.split('=') for x in  sys.argv[1:] if '=' in x ] +
              # group is unspecified and thus we default to group-dist
              [ x for x in sys.argv[1:] if '=' not in x ] )

toCook = ''

for arch in ('x86', 'x86_64'):
    # build domu, vmware, and "normal"
    for flavor in ('xen,domU,!dom0,!vmware',
                   '!xen,!domU,!dom0,!vmware',
                   '!xen,!domU,!dom0,vmware'):
        if arch == 'x86' and flavor.startswith('xen'):
            paeness = ('kernel.pae','!kernel.pae')
            for pae in paeness:
                toCook += " group-dist'[%s,%s is: %s]' " % (flavor, pae, arch)
        else:
            toCook += " group-dist'[%s is: %s]' " % (flavor,arch)

for group in groupList:
    if isinstance(group, list):
        # someone passed in something like "group-foo=" or "group=foo=bar"
        if len(group) != 2 or not group[1]:
            raise RuntimeError, 'berk? you probably passed a bad arg'

        cookme = toCook.replace('group-dist', group[0])
        context = group[1]
        groupname = group[0]

    else:
        cookme = toCook
        context = group
        groupname = 'group-dist'

    # this is so that groups whose versions are keyed off of another trove's
    # version get updated preiodically
    os.system('foo="`mktemp -d /tmp/groupcook-XXXXXX`" ; cd $foo;'
              'cvc co --context %s %s && cd %s && cvc ci -m "sync group version"'
              % (context, groupname, groupname) )

    mailCmd = ''
    if os.getenv('MAIL_OUTPUT') == 'yes' or os.path.basename(sys.argv[0]) == 'groupcook-and-notify':
        mailCmd = '|| echo | mail -r "%s@rpath.com" -s "cooking %s=%s failed" "smithj@rpath.com"' % ( os.getenv('USER'), groupname, context)

    # we don't use util.execute() here since we want the rest of the cooks to
    # still happen
    os.system('/usr/bin/cvc cook --allow-flavor-change --context %s %s %s' % (context, cookme, mailCmd))