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| | # SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2023 Alyssa Ross <hi@alyssa.is>
# SPDX-FileCopyrightText: 2025 Demi Marie Obenour <demiobenour@gmail.com>
let
customConfigPath = builtins.tryEval <spectrum-config>;
in
{ config ?
if customConfigPath.success then import customConfigPath.value
else if builtins.pathExists ../config.nix then import ../config.nix
else {}
}:
let
default = import ../lib/config.default.nix;
callConfig = config: if builtins.typeOf config == "lambda" then config {
inherit default;
} else config;
finalConfig = default // callConfig config;
in
# Version is used in many files, so validate it here.
# See https://uapi-group.org/specifications/specs/version_format_specification
# for allowed version strings.
if builtins.match "[[:alnum:]_.~^-]+" finalConfig.version == null then
builtins.abort ''
Version ${builtins.toJSON finalConfig.version} has forbidden characters.
Only ASCII alphanumerics, ".", "_", "~", "^", "+", and "-" are allowed.
''
else
finalConfig
|