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nixos/version: allow overriding, use 24-bit colour code (#351736)

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jopejoe1 2024-11-29 23:04:39 +00:00 committed by GitHub
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1 changed files with 24 additions and 5 deletions
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29
nixos/modules/misc/version.nix
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@ -36,14 +36,13 @@ let
DOCUMENTATION_URL = optionalString isNixos "https://nixos.org/learn.html";
SUPPORT_URL = optionalString isNixos "https://nixos.org/community.html";
BUG_REPORT_URL = optionalString isNixos "https://github.com/NixOS/nixpkgs/issues";
ANSI_COLOR = optionalString isNixos "1;34";
ANSI_COLOR = optionalString isNixos "0;38;2;126;186;228";
IMAGE_ID = optionalString (config.system.image.id != null) config.system.image.id;
IMAGE_VERSION = optionalString (config.system.image.version != null) config.system.image.version;
VARIANT = optionalString (cfg.variantName != null) cfg.variantName;
VARIANT_ID = optionalString (cfg.variant_id != null) cfg.variant_id;
DEFAULT_HOSTNAME = config.system.nixos.distroId;
SUPPORT_END = "2025-06-30";
};
} // cfg.extraOSReleaseArgs;
initrdReleaseContents = (removeAttrs osReleaseContents [ "BUILD_ID" ]) // {
PRETTY_NAME = "${osReleaseContents.PRETTY_NAME} (Initrd)";
@ -143,6 +142,26 @@ in
default = "NixOS";
description = "The name of the operating system vendor";
};
extraOSReleaseArgs = mkOption {
internal = true;
type = types.attrsOf types.str;
default = { };
description = "Additional attributes to be merged with the /etc/os-release generator.";
example = {
ANSI_COLOR = "1;31";
};
};
extraLSBReleaseArgs = mkOption {
internal = true;
type = types.attrsOf types.str;
default = { };
description = "Additional attributes to be merged with the /etc/lsb-release generator.";
example = {
LSB_VERSION = "1.0";
};
};
};
image = {
@ -237,13 +256,13 @@ in
# https://www.freedesktop.org/software/systemd/man/os-release.html for the
# format.
environment.etc = {
"lsb-release".text = attrsToText {
"lsb-release".text = attrsToText ({
LSB_VERSION = "${cfg.release} (${cfg.codeName})";
DISTRIB_ID = "${cfg.distroId}";
DISTRIB_RELEASE = cfg.release;
DISTRIB_CODENAME = toLower cfg.codeName;
DISTRIB_DESCRIPTION = "${cfg.distroName} ${cfg.release} (${cfg.codeName})";
};
} // cfg.extraLSBReleaseArgs);
"os-release".text = attrsToText osReleaseContents;
};