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package: use CustomConfig instead of DNEConfigVariant #95

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package: use CustomConfig instead of DNEConfigVariant #95

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e1a8656
package: use CustomConfig instead of DNEConfigVariant
phisko Jan 9, 2024
83ca0f1
package: use an "Active" directory for CustomConfig as well
phisko Oct 27, 2025
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44 changes: 33 additions & 11 deletions nimp/base_commands/package.py
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Original file line number Diff line number Diff line change
Expand Up @@ -258,7 +258,10 @@ def run(self, env):
)

if env.variant:
variant_configuration_directory = package_configuration.configuration_directory + '/Variants/Active'
if env.use_ue_custom_config:
variant_configuration_directory = package_configuration.configuration_directory + '/Custom/' + env.variant
else:
variant_configuration_directory = package_configuration.configuration_directory + '/Variants/Active'
if os.path.exists(variant_configuration_directory):
package_configuration.configuration_directory = variant_configuration_directory
variant_resource_directory = package_configuration.resource_directory + '/Variants/' + env.variant
Expand Down Expand Up @@ -408,21 +411,23 @@ def _setup_default_config_file(config_file):

is_monorepo_behavior = env.unreal_version > 4.24
should_configure_variant = is_monorepo_behavior and env.variant is not None
active_configuration_directory = f'{project_directory}/Config/Variants/Active'
variants_directory = 'Custom' if env.use_ue_custom_config else 'Variants'
active_configuration_directory = f'{project_directory}/Config/{variants_directory}/Active'
if env.unreal_platform == 'PS5':
dst_title_conf = env.format('{uproject_dir}/Platforms/PS5/Build/TitleConfiguration.json')

try:
if is_monorepo_behavior:
_try_remove(active_configuration_directory, False)
if should_configure_variant:
variant_configuration_directory = f'{project_directory}/Config/Variants/{env.variant}'
variant_configuration_directory = f'{project_directory}/Config/{variants_directory}/{env.variant}'
if not os.path.exists(variant_configuration_directory):
raise FileNotFoundError(f"Variant not found : {variant_configuration_directory}")
logging.info(f'configuring variant {env.variant} in : {active_configuration_directory}')
logging.info('configuring variant %s in : %s', env.variant, active_configuration_directory)
shutil.copytree(
variant_configuration_directory, active_configuration_directory, copy_function=shutil.copyfile
)

# necessary for shader debug info in case no defaultEngine is present
_setup_default_config_file(f'{active_configuration_directory}/DefaultEngine.ini')
_setup_default_config_file(f'{active_configuration_directory}/DefaultGame.ini')
Expand Down Expand Up @@ -457,13 +462,19 @@ def enumerate_unreal_configs(env):
# order matters: from deepest ini to broadest (deep<-variant<-platform<-game)
config_files_patterns = []
if hasattr(env, 'variant') and env.variant:
config_files_patterns.extend(
if env.use_ue_custom_config:
config_files_patterns.extend([
'{uproject_dir}/Config/{cook_platform}/Custom/{variant}/{cook_platform}Game.ini',
'{uproject_dir}/Config/Custom/{variant}/DefaultGame.ini'
])
else:
config_files_patterns.extend(
[
'{uproject_dir}/Config/Variants/Active/{cook_platform}/{cook_platform}Game.ini',
'{uproject_dir}/Config/Variants/{variant}/{cook_platform}/{cook_platform}Game.ini',
'{uproject_dir}/Config/Variants/Active/DefaultGame.ini',
'{uproject_dir}/Config/Variants/{variant}/DefaultGame.ini',
]
'{uproject_dir}/Config/Variants/Active/{cook_platform}/{cook_platform}Game.ini',
'{uproject_dir}/Config/Variants/{variant}/{cook_platform}/{cook_platform}Game.ini',
'{uproject_dir}/Config/Variants/Active/DefaultGame.ini',
'{uproject_dir}/Config/Variants/{variant}/DefaultGame.ini',
]
)
config_files_patterns.extend(
[
Expand Down Expand Up @@ -784,7 +795,10 @@ def cook(env, package_configuration):
cook_command += shlex.split(option)

# Load the active variant
cook_command += ['-DNEConfigVariant']
if env.variant:
if env.use_ue_custom_config:
cook_command += [ f'-CustomConfig={env.variant}' ]
cook_command += [ '-DNEConfigVariant' ]

if package_configuration.shader_debug_info:
sdb_path = (
Expand Down Expand Up @@ -892,6 +906,10 @@ def stage(env, package_configuration):
if env.is_dne_legacy_ue4:
stage_command += ['-SkipPak']

if env.use_ue_custom_config:
if env.variant:
stage_command += [ f'-CustomConfig={env.variant}' ]

stage_success = nimp.sys.process.call(stage_command, dry_run=env.dry_run, heartbeat=60)
if stage_success != 0:
raise RuntimeError('Stage failed')
Expand Down Expand Up @@ -1505,6 +1523,10 @@ def package_with_uat(env, package_configuration):
if package_configuration.no_compile_packaging:
package_command += ['-NoCompile']

if env.use_ue_custom_config:
if env.variant:
package_command += [ f'-CustomConfig={env.variant}' ]

for option in package_configuration.extra_options:
package_command += shlex.split(option)

Expand Down