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https://github.com/NixOS/nixpkgs.git
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90dac235bb
NixOS has a pervasive dependency on bash. For instance, the X11 session script sources /etc/profile to get a reasonable environment. Thus we should not provide an option to disable bash. Also, enabling zsh no longer sets ‘users.defaultUserShell’ to zsh, to prevent a collision with bash's definition of the same option. (Changing the default shell is also something that should be left to the user.)
134 lines
5.6 KiB
Nix
134 lines
5.6 KiB
Nix
{ config, lib, options, ... }:
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with lib;
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let
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alias = from: to: rename {
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inherit from to;
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name = "Alias";
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use = id;
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define = id;
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visible = true;
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};
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# warn option was renamed
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obsolete = from: to: rename {
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inherit from to;
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name = "Obsolete name";
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use = x: builtins.trace "Obsolete option `${showOption from}' is used. It was renamed to `${showOption to}'." x;
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define = x: builtins.trace "Obsolete option `${showOption from}' is used. It was renamed to `${showOption to}'." x;
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};
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# abort if deprecated option is used
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deprecated = from: to: rename {
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inherit from to;
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name = "Deprecated name";
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use = x: abort "Deprecated option `${showOption from}' is used. It was renamed to `${showOption to}'.";
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define = x: abort "Deprecated option `${showOption from}' is used. It was renamed to `${showOption to}'.";
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};
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showOption = concatStringsSep ".";
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zipModules = list:
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zipAttrsWith (n: v:
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if tail v != [] then
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if n == "_type" then (head v)
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else if n == "warnings" then concatLists v
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else if n == "description" || n == "apply" then
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abort "Cannot rename an option to multiple options."
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else zipModules v
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else head v
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) list;
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rename = { from, to, name, use, define, visible ? false }:
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let
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setTo = setAttrByPath to;
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setFrom = setAttrByPath from;
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toOf = attrByPath to
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(abort "Renaming error: option `${showOption to}' does not exists.");
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fromOf = attrByPath from
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(abort "Internal error: option `${showOption from}' should be declared.");
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in
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[ { options = setFrom (mkOption {
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description = "${name} of <option>${showOption to}</option>.";
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apply = x: use (toOf config);
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inherit visible;
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});
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}
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{ config = setTo (mkMerge (if (fromOf options).isDefined then [ (define (mkMerge (fromOf options).definitions)) ] else []));
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}
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];
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obsolete' = option: singleton
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{ options = setAttrByPath option (mkOption {
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default = null;
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visible = false;
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});
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config.warnings = optional (getAttrFromPath option config != null)
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"The option `${showOption option}' defined in your configuration no longer has any effect; please remove it.";
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};
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in zipModules ([]
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++ obsolete [ "environment" "x11Packages" ] [ "environment" "systemPackages" ]
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++ obsolete [ "environment" "enableBashCompletion" ] [ "programs" "bash" "enableCompletion" ]
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++ obsolete [ "environment" "nix" ] [ "nix" "package" ]
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++ obsolete [ "fonts" "extraFonts" ] [ "fonts" "fonts" ]
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++ obsolete [ "security" "extraSetuidPrograms" ] [ "security" "setuidPrograms" ]
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++ obsolete [ "networking" "enableWLAN" ] [ "networking" "wireless" "enable" ]
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++ obsolete [ "networking" "enableRT73Firmware" ] [ "networking" "enableRalinkFirmware" ]
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# FIXME: Remove these eventually.
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++ obsolete [ "boot" "systemd" "sockets" ] [ "systemd" "sockets" ]
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++ obsolete [ "boot" "systemd" "targets" ] [ "systemd" "targets" ]
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++ obsolete [ "boot" "systemd" "services" ] [ "systemd" "services" ]
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# Old Grub-related options.
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++ obsolete [ "boot" "copyKernels" ] [ "boot" "loader" "grub" "copyKernels" ]
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++ obsolete [ "boot" "extraGrubEntries" ] [ "boot" "loader" "grub" "extraEntries" ]
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++ obsolete [ "boot" "extraGrubEntriesBeforeNixos" ] [ "boot" "loader" "grub" "extraEntriesBeforeNixOS" ]
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++ obsolete [ "boot" "grubDevice" ] [ "boot" "loader" "grub" "device" ]
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++ obsolete [ "boot" "bootMount" ] [ "boot" "loader" "grub" "bootDevice" ]
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++ obsolete [ "boot" "grubSplashImage" ] [ "boot" "loader" "grub" "splashImage" ]
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++ obsolete [ "boot" "initrd" "extraKernelModules" ] [ "boot" "initrd" "kernelModules" ]
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++ obsolete [ "boot" "extraKernelParams" ] [ "boot" "kernelParams" ]
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# OpenSSH
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++ obsolete [ "services" "sshd" "ports" ] [ "services" "openssh" "ports" ]
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++ alias [ "services" "sshd" "enable" ] [ "services" "openssh" "enable" ]
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++ obsolete [ "services" "sshd" "allowSFTP" ] [ "services" "openssh" "allowSFTP" ]
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++ obsolete [ "services" "sshd" "forwardX11" ] [ "services" "openssh" "forwardX11" ]
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++ obsolete [ "services" "sshd" "gatewayPorts" ] [ "services" "openssh" "gatewayPorts" ]
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++ obsolete [ "services" "sshd" "permitRootLogin" ] [ "services" "openssh" "permitRootLogin" ]
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++ obsolete [ "services" "xserver" "startSSHAgent" ] [ "services" "xserver" "startOpenSSHAgent" ]
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++ obsolete [ "services" "xserver" "startOpenSSHAgent" ] [ "programs" "ssh" "startAgent" ]
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++ obsolete [ "services" "xserver" "windowManager" "xbmc" ] [ "services" "xserver" "desktopManager" "xbmc" ]
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# KDE
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++ deprecated [ "kde" "extraPackages" ] [ "environment" "kdePackages" ]
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# ++ obsolete [ "environment" "kdePackages" ] [ "environment" "systemPackages" ] # !!! doesn't work!
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# Multiple efi bootloaders now
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++ obsolete [ "boot" "loader" "efi" "efibootmgr" "enable" ] [ "boot" "loader" "efi" "canTouchEfiVariables" ]
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# NixOS environment changes
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# !!! this hardcodes bash, could we detect from config which shell is actually used?
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++ obsolete [ "environment" "promptInit" ] [ "programs" "bash" "promptInit" ]
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++ obsolete [ "services" "xserver" "driSupport" ] [ "hardware" "opengl" "driSupport" ]
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++ obsolete [ "services" "xserver" "driSupport32Bit" ] [ "hardware" "opengl" "driSupport32Bit" ]
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++ obsolete [ "services" "xserver" "s3tcSupport" ] [ "hardware" "opengl" "s3tcSupport" ]
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++ obsolete [ "hardware" "opengl" "videoDrivers" ] [ "services" "xserver" "videoDrivers" ]
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++ obsolete [ "services" "mysql55" ] [ "services" "mysql" ]
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# Options that are obsolete and have no replacement.
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++ obsolete' [ "boot" "loader" "grub" "bootDevice" ]
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++ obsolete' [ "boot" "initrd" "luks" "enable" ]
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++ obsolete' [ "programs" "bash" "enable" ]
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)
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