# Mock configuration file to build against the local system's dnf repository
# configuration.
# https://mattmccutchen.net/utils/#rpm
#
# This file contains some settings tuned for building in Qubes OS template-based
# VMs, but you can easily change them for other environments.

config_opts['root'] = 'host'
# TODO: Can we detect this automatically?
config_opts['target_arch'] = 'x86_64'

# Try without root cache?
config_opts['plugin_conf']['root_cache_enable'] = False

# For now, we are sharing the host yum cache.  If we want a separate one, we
# can enable this plugin.
config_opts['plugin_conf']['yum_cache_enable'] = False

# We do not need the "bootstrap" feature since the host's RPM stack is the same
# as the target's.
config_opts['use_bootstrap'] = False

config_opts['dnf_common_opts'] = [

  # Share the host dnf configuration.
  '--config=/etc/dnf/dnf.conf',
  '--setopt=reposdir=/etc/yum.repos.d',

  # And the releasever.
  '--releasever=/',

  # And the cache.  Binding this with the bind_mount plugin does not work since
  # it is considered a "user mount" and doesn't get mounted in time.
  '--setopt=cachedir=/var/cache/dnf',

  # qubes-hooks signals Qubes OS about changes to the real VM.  We don't want to
  # run it for changes to a mock environment.
  '--disableplugin=qubes-hooks',

  # If we build the same package several times in a row on the same run of a VM
  # (a common case if there is a problem on the first try), avoid downloading
  # the build dependencies multiple times.  I think a real VM transaction could
  # lose the packages, but that should be uncommon and not worth worrying about
  # now.  VM restart provides a reasonable lifespan for us to clear the cache.
  '--setopt=keepcache=1',

  # Looks like we need this.  Fedora's mock configs put it in the generated
  # dnf.conf.
  '--assumeyes',
]

# /var/cache/mock shouldn't be used for anything important right now, but if we
# want to make it persistent, the plan is to make it a symlink to /home/mock-cache .

# mock raises an error if this is not set.
config_opts['dnf.conf'] = 'THIS IS A SYNTAX ERROR; THIS FILE SHOULD NOT BE USED'