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Prepare inclusion in nixos-search (#2971)

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* Add flake.lock and clean up flake.nix

Add a lockfile to work around https://github.com/NixOS/nix/issues/6541
(and because it's a good idea anyway).

Also use flake-utils, and restrict ourselves to the five platforms
supported by nixpkgs. Otherwise, the IFD for nmd fails on weird
platforms. This fixes `nix flake check`.

Remove the redundant `apps` output, see https://github.com/nix-community/home-manager/pull/2442#issuecomment-1133670487

* nixos,nix-darwin: factor out into a common module

* nixos,nix-darwin: make `home-managers.users` shallowly visible

Make sure the option is included in the NixOS/nix-darwin manual (but the
HM submodule options aren't).

Also add a static description to the HM submodule type so that we don't need to
evaluate the submodules just to build the option manual. This makes
nixos-search able to index the home-manager flake.

Also clean up some TODOs.

* flake: add nmd and nmt

This avoids having to use `pkgs.fetchFromGitLab` in an IFD, which causes
issues when indexing packages with nixos-search because `pkgs` is
instantiated with every platform.
This commit is contained in:
Naïm Camille Favier 2022-06-07 20:45:06 +02:00 committed by GitHub
parent 2070389247
commit 64ab7d6e8d
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12 changed files with 354 additions and 347 deletions
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1
.gitignore vendored
View file

@ -1,2 +1 @@
/flake.lock
/result*

14
default.nix
View file

@ -1,6 +1,16 @@
{ pkgs ? import <nixpkgs> { } }:
rec {
let
flake = (import
(let lock = builtins.fromJSON (builtins.readFile ./flake.lock);
in fetchTarball {
url =
"https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
sha256 = lock.nodes.flake-compat.locked.narHash;
}) { src = ./.; }).defaultNix;
in rec {
docs = with import ./docs { inherit pkgs; }; {
html = manual.html;
manPages = manPages;
@ -16,4 +26,6 @@ rec {
nixos = import ./nixos;
path = ./.;
inherit (flake) inputs;
}

10
docs/default.nix
View file

@ -1,18 +1,10 @@
{ pkgs
{ pkgs, nmdSrc ? (import ./.. { }).inputs.nmd
# Note, this should be "the standard library" + HM extensions.
, lib ? import ../modules/lib/stdlib-extended.nix pkgs.lib }:
let
nmdSrc = pkgs.fetchFromGitLab {
name = "nmd";
owner = "rycee";
repo = "nmd";
rev = "9e7a20e6ee3f6751f699f79c0b299390f81f7bcd";
sha256 = "1s49gjn1wapcjn0q4gabi8jwp8k5f18354a9c1vji0hfqsaknxzj";
};
nmd = import nmdSrc { inherit lib pkgs; };
# Make sure the used package is scrubbed to avoid actually

94
flake.lock Normal file
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@ -0,0 +1,94 @@
{
"nodes": {
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1650374568,
"narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "b4a34015c698c7793d592d66adbab377907a2be8",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1654230545,
"narHash": "sha256-8Vlwf0x8ow6pPOK2a04bT+pxIeRnM1+O0Xv9/CuDzRs=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "236cc2971ac72acd90f0ae3a797f9f83098b17ec",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nmd": {
"flake": false,
"locked": {
"lastModified": 1653339422,
"narHash": "sha256-8nc7lcYOgih3YEmRMlBwZaLLJYpLPYKBlewqHqx8ieg=",
"owner": "rycee",
"repo": "nmd",
"rev": "9e7a20e6ee3f6751f699f79c0b299390f81f7bcd",
"type": "gitlab"
},
"original": {
"owner": "rycee",
"repo": "nmd",
"type": "gitlab"
}
},
"nmt": {
"flake": false,
"locked": {
"lastModified": 1648075362,
"narHash": "sha256-u36WgzoA84dMVsGXzml4wZ5ckGgfnvS0ryzo/3zn/Pc=",
"owner": "rycee",
"repo": "nmt",
"rev": "d83601002c99b78c89ea80e5e6ba21addcfe12ae",
"type": "gitlab"
},
"original": {
"owner": "rycee",
"repo": "nmt",
"type": "gitlab"
}
},
"root": {
"inputs": {
"flake-compat": "flake-compat",
"nixpkgs": "nixpkgs",
"nmd": "nmd",
"nmt": "nmt",
"utils": "utils"
}
},
"utils": {
"locked": {
"lastModified": 1653893745,
"narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

71
flake.nix
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@ -1,43 +1,31 @@
{
description = "Home Manager for Nix";
outputs = { self, nixpkgs }:
let
# List of systems supported by home-manager binary
supportedSystems = with nixpkgs.lib.platforms; linux ++ darwin;
inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
inputs.nmd.url = "gitlab:rycee/nmd";
inputs.nmd.flake = false;
inputs.nmt.url = "gitlab:rycee/nmt";
inputs.nmt.flake = false;
# Function to generate a set based on supported systems
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
inputs.utils.url = "github:numtide/flake-utils";
inputs.flake-compat.url = "github:edolstra/flake-compat";
inputs.flake-compat.flake = false;
nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
in rec {
nixosModules.home-manager = import ./nixos;
nixosModule = self.nixosModules.home-manager;
darwinModules.home-manager = import ./nix-darwin;
darwinModule = self.darwinModules.home-manager;
packages = forAllSystems (system:
let docs = import ./docs { pkgs = nixpkgsFor.${system}; };
in {
home-manager = nixpkgsFor.${system}.callPackage ./home-manager { };
docs-html = docs.manual.html;
docs-manpages = docs.manPages;
docs-json = docs.options.json;
default = self.packages.${system}.home-manager;
});
# defaultPackage is deprecated as of Nix 2.7.0
defaultPackage = forAllSystems (system: self.packages.${system}.default);
apps = forAllSystems (system: {
home-manager = {
type = "app";
program = "${defaultPackage.${system}}/bin/home-manager";
outputs = { self, nixpkgs, nmd, utils, ... }:
{
nixosModules = rec {
home-manager = import ./nixos;
default = home-manager;
};
});
# deprecated in Nix 2.8
nixosModule = self.nixosModules.default;
defaultApp = forAllSystems (system: apps.${system}.home-manager);
darwinModules = rec {
home-manager = import ./nix-darwin;
default = home-manager;
};
# unofficial; deprecated in Nix 2.8
darwinModule = self.darwinModules.default;
lib = {
hm = import ./modules/lib { lib = nixpkgs.lib; };
@ -56,5 +44,22 @@
};
};
};
} // utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
docs = import ./docs {
inherit pkgs;
nmdSrc = nmd;
};
in {
packages = rec {
home-manager = pkgs.callPackage ./home-manager { };
docs-html = docs.manual.html;
docs-manpages = docs.manPages;
docs-json = docs.options.json;
default = home-manager;
};
# deprecated in Nix 2.7
defaultPackage = self.packages.${system}.default;
});
}

1
format
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@ -27,6 +27,5 @@ find . -name '*.nix' \
! -path ./modules/programs/bash.nix \
! -path ./modules/programs/ssh.nix \
! -path ./modules/programs/zsh.nix \
! -path ./nix-darwin/default.nix \
! -path ./tests/default.nix \
-exec nixfmt $CHECK_ARG {} +

1
home-manager/default.nix
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@ -19,6 +19,7 @@ in runCommand "home-manager" {
preferLocalBuild = true;
nativeBuildInputs = [ gettext ];
meta = with lib; {
mainProgram = "home-manager";
description = "A user environment configurator";
maintainers = [ maintainers.rycee ];
platforms = platforms.unix;

124
integration-common.nix Normal file
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@ -0,0 +1,124 @@
# This module is the common base for the NixOS and nix-darwin modules.
# For OS-specific configuration, please edit nixos/default.nix or nix-darwin/default.nix instead.
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.home-manager;
extendedLib = import ./modules/lib/stdlib-extended.nix pkgs.lib;
hmModule' = types.submoduleWith {
specialArgs = {
lib = extendedLib;
osConfig = config;
modulesPath = builtins.toString ./modules;
} // cfg.extraSpecialArgs;
modules = [
({ name, ... }: {
imports = import ./modules/modules.nix {
inherit pkgs;
lib = extendedLib;
useNixpkgsModule = !cfg.useGlobalPkgs;
};
config = {
submoduleSupport.enable = true;
submoduleSupport.externalPackageInstall = cfg.useUserPackages;
home.username = config.users.users.${name}.name;
home.homeDirectory = config.users.users.${name}.home;
# Make activation script use same version of Nix as system as a whole.
# This avoids problems with Nix not being in PATH.
home.extraActivationPath = [ config.nix.package ];
};
})
] ++ cfg.sharedModules;
} // {
description = "Home Manager module";
};
# TODO: hack until https://github.com/NixOS/nixpkgs/pull/173621 lands
hmModule = hmModule' // {
substSubModules = m:
hmModule'.substSubModules m // {
inherit (hmModule') description;
};
};
in {
options.home-manager = {
useUserPackages = mkEnableOption ''
installation of user packages through the
<option>users.users.&lt;name&gt;.packages</option> option
'';
useGlobalPkgs = mkEnableOption ''
using the system configuration's <literal>pkgs</literal>
argument in Home Manager. This disables the Home Manager
options <option>nixpkgs.*</option>
'';
backupFileExtension = mkOption {
type = types.nullOr types.str;
default = null;
example = "backup";
description = ''
On activation move existing files by appending the given
file extension rather than exiting with an error.
'';
};
extraSpecialArgs = mkOption {
type = types.attrs;
default = { };
example = literalExpression "{ inherit emacs-overlay; }";
description = ''
Extra <literal>specialArgs</literal> passed to Home Manager. This
option can be used to pass additional arguments to all modules.
'';
};
sharedModules = mkOption {
type = with types; listOf raw;
default = [ ];
example = literalExpression "[ { home.packages = [ nixpkgs-fmt ]; } ]";
description = ''
Extra modules added to all users.
'';
};
verbose = mkEnableOption "verbose output on activation";
users = mkOption {
type = types.attrsOf hmModule;
default = { };
# Prevent the entire submodule being included in the documentation.
visible = "shallow";
description = ''
Per-user Home Manager configuration.
'';
};
};
config = mkIf (cfg.users != { }) {
warnings = flatten (flip mapAttrsToList cfg.users (user: config:
flip map config.warnings (warning: "${user} profile: ${warning}")));
assertions = flatten (flip mapAttrsToList cfg.users (user: config:
flip map config.assertions (assertion: {
inherit (assertion) assertion;
message = "${user} profile: ${assertion.message}";
})));
users.users = mkIf cfg.useUserPackages
(mapAttrs (username: usercfg: { packages = [ usercfg.home.path ]; })
cfg.users);
environment.pathsToLink = mkIf cfg.useUserPackages [ "/etc/profile.d" ];
};
}

2
modules/misc/xdg-desktop-entries.nix
View file

@ -152,7 +152,7 @@ let
};
# Required for the assertions
# TODO: Remove me once `mkRemovedOptionModule` works correctly with submodules
# TODO: Remove me once https://github.com/NixOS/nixpkgs/issues/96006 is fixed
assertions = mkOption {
type = types.listOf types.unspecified;
default = [ ];

148
nix-darwin/default.nix
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@ -6,140 +6,26 @@ let
cfg = config.home-manager;
extendedLib = import ../modules/lib/stdlib-extended.nix pkgs.lib;
in {
imports = [ ../integration-common.nix ];
hmModule = types.submoduleWith {
specialArgs = {
lib = extendedLib;
darwinConfig = config;
osConfig = config;
modulesPath = builtins.toString ../modules;
} // cfg.extraSpecialArgs;
modules = [
({ name, ... }: {
imports = import ../modules/modules.nix {
inherit pkgs;
lib = extendedLib;
useNixpkgsModule = !cfg.useGlobalPkgs;
};
config = {
submoduleSupport.enable = true;
submoduleSupport.externalPackageInstall = cfg.useUserPackages;
home.username = config.users.users.${name}.name;
home.homeDirectory = config.users.users.${name}.home;
# Make activation script use same version of Nix as system as a whole.
# This avoids problems with Nix not being in PATH.
home.extraActivationPath = [ config.nix.package ];
};
})
] ++ cfg.sharedModules;
};
in
{
options = {
home-manager = {
useUserPackages = mkEnableOption ''
installation of user packages through the
<option>users.users.&lt;name?&gt;.packages</option> option.
'';
useGlobalPkgs = mkEnableOption ''
using the system configuration's <literal>pkgs</literal>
argument in Home Manager. This disables the Home Manager
options <option>nixpkgs.*</option>
'';
backupFileExtension = mkOption {
type = types.nullOr types.str;
default = null;
example = "backup";
description = ''
On activation move existing files by appending the given
file extension rather than exiting with an error.
'';
};
extraSpecialArgs = mkOption {
type = types.attrs;
default = { };
example = literalExpression "{ inherit emacs-overlay; }";
description = ''
Extra <literal>specialArgs</literal> passed to Home Manager. This
option can be used to pass additional arguments to all modules.
'';
};
sharedModules = mkOption {
type = with types;
# TODO: use types.raw once this PR is merged: https://github.com/NixOS/nixpkgs/pull/132448
listOf (mkOptionType {
name = "submodule";
inherit (submodule { }) check;
merge = lib.options.mergeOneOption;
description = "Home Manager modules";
});
default = [ ];
example = literalExpression "[ { home.packages = [ nixpkgs-fmt ]; } ]";
description = ''
Extra modules added to all users.
'';
};
verbose = mkEnableOption "verbose output on activation";
users = mkOption {
type = types.attrsOf hmModule;
default = {};
# Set as not visible to prevent the entire submodule being included in
# the documentation.
visible = false;
description = ''
Per-user Home Manager configuration.
'';
};
};
};
config = mkIf (cfg.users != {}) {
warnings =
flatten (flip mapAttrsToList cfg.users (user: config:
flip map config.warnings (warning:
"${user} profile: ${warning}"
)
));
assertions =
flatten (flip mapAttrsToList cfg.users (user: config:
flip map config.assertions (assertion:
{
inherit (assertion) assertion;
message = "${user} profile: ${assertion.message}";
}
)
));
users.users = mkIf cfg.useUserPackages (
mapAttrs (username: usercfg: {
packages = [ usercfg.home.path ];
}) cfg.users
);
environment.pathsToLink = mkIf cfg.useUserPackages [ "/etc/profile.d" ];
system.activationScripts.postActivation.text =
concatStringsSep "\n" (mapAttrsToList (username: usercfg: ''
config = mkMerge [
{ home-manager.extraSpecialArgs.darwinConfig = config; }
(mkIf (cfg.users != { }) {
system.activationScripts.postActivation.text = concatStringsSep "\n"
(mapAttrsToList (username: usercfg: ''
echo Activating home-manager configuration for ${username}
sudo -u ${username} -s --set-home ${pkgs.writeShellScript "activation-${username}" ''
sudo -u ${username} -s --set-home ${
pkgs.writeShellScript "activation-${username}" ''
${lib.optionalString (cfg.backupFileExtension != null)
"export HOME_MANAGER_BACKUP_EXT=${lib.escapeShellArg cfg.backupFileExtension}"}
"export HOME_MANAGER_BACKUP_EXT=${
lib.escapeShellArg cfg.backupFileExtension
}"}
${lib.optionalString cfg.verbose "export VERBOSE=1"}
exec ${usercfg.home.activationPackage}/activate
''}
'') cfg.users);
};
''
}
'') cfg.users);
})
];
}

130
nixos/default.nix
View file

@ -6,128 +6,27 @@ let
cfg = config.home-manager;
extendedLib = import ../modules/lib/stdlib-extended.nix pkgs.lib;
hmModule = types.submoduleWith {
specialArgs = {
lib = extendedLib;
nixosConfig = config;
osConfig = config;
modulesPath = builtins.toString ../modules;
} // cfg.extraSpecialArgs;
modules = [
({ name, ... }: {
imports = import ../modules/modules.nix {
inherit pkgs;
lib = extendedLib;
useNixpkgsModule = !cfg.useGlobalPkgs;
};
config = {
submoduleSupport.enable = true;
submoduleSupport.externalPackageInstall = cfg.useUserPackages;
# The per-user directory inside /etc/profiles is not known by
# fontconfig by default.
fonts.fontconfig.enable = cfg.useUserPackages
&& config.fonts.fontconfig.enable;
home.username = config.users.users.${name}.name;
home.homeDirectory = config.users.users.${name}.home;
# Make activation script use same version of Nix as system as a whole.
# This avoids problems with Nix not being in PATH.
home.extraActivationPath = [ config.nix.package ];
};
})
] ++ cfg.sharedModules;
};
serviceEnvironment = optionalAttrs (cfg.backupFileExtension != null) {
HOME_MANAGER_BACKUP_EXT = cfg.backupFileExtension;
} // optionalAttrs cfg.verbose { VERBOSE = "1"; };
in {
options = {
imports = [ ../integration-common.nix ];
config = mkMerge [
{
home-manager = {
useUserPackages = mkEnableOption ''
installation of user packages through the
<option>users.users.&lt;name&gt;.packages</option> option
'';
extraSpecialArgs.nixosConfig = config;
useGlobalPkgs = mkEnableOption ''
using the system configuration's <literal>pkgs</literal>
argument in Home Manager. This disables the Home Manager
options <option>nixpkgs.*</option>
'';
backupFileExtension = mkOption {
type = types.nullOr types.str;
default = null;
example = "backup";
description = ''
On activation move existing files by appending the given
file extension rather than exiting with an error.
'';
sharedModules = [{
# The per-user directory inside /etc/profiles is not known by
# fontconfig by default.
fonts.fontconfig.enable = cfg.useUserPackages
&& config.fonts.fontconfig.enable;
}];
};
extraSpecialArgs = mkOption {
type = types.attrs;
default = { };
example = literalExpression "{ inherit emacs-overlay; }";
description = ''
Extra <literal>specialArgs</literal> passed to Home Manager. This
option can be used to pass additional arguments to all modules.
'';
};
sharedModules = mkOption {
type = with types;
# TODO: use types.raw once this PR is merged: https://github.com/NixOS/nixpkgs/pull/132448
listOf (mkOptionType {
name = "submodule";
inherit (submodule { }) check;
merge = lib.options.mergeOneOption;
description = "Home Manager modules";
});
default = [ ];
example = literalExpression "[ { home.packages = [ nixpkgs-fmt ]; } ]";
description = ''
Extra modules added to all users.
'';
};
verbose = mkEnableOption "verbose output on activation";
users = mkOption {
type = types.attrsOf hmModule;
default = { };
# Set as not visible to prevent the entire submodule being included in
# the documentation.
visible = false;
description = ''
Per-user Home Manager configuration.
'';
};
};
};
config = mkIf (cfg.users != { }) {
warnings = flatten (flip mapAttrsToList cfg.users (user: config:
flip map config.warnings (warning: "${user} profile: ${warning}")));
assertions = flatten (flip mapAttrsToList cfg.users (user: config:
flip map config.assertions (assertion: {
inherit (assertion) assertion;
message = "${user} profile: ${assertion.message}";
})));
users.users = mkIf cfg.useUserPackages
(mapAttrs (username: usercfg: { packages = [ usercfg.home.path ]; })
cfg.users);
environment.pathsToLink = mkIf cfg.useUserPackages [ "/etc/profile.d" ];
}
(mkIf (cfg.users != { }) {
systemd.services = mapAttrs' (_: usercfg:
let username = usercfg.home.username;
in nameValuePair ("home-manager-${utils.escapeSystemdPath username}") {
@ -181,5 +80,6 @@ in {
in "${setupEnv} ${usercfg.home.activationPackage}";
};
}) cfg.users;
};
})
];
}

7
tests/default.nix
View file

@ -4,12 +4,7 @@ let
lib = import ../modules/lib/stdlib-extended.nix pkgs.lib;
nmt = pkgs.fetchFromGitLab {
owner = "rycee";
repo = "nmt";
rev = "d83601002c99b78c89ea80e5e6ba21addcfe12ae";
sha256 = "1xzwwxygzs1cmysg97hzd285r7n1g1lwx5y1ar68gwq07a1rczmv";
};
inherit ((import ./.. { }).inputs) nmt;
modules = import ../modules/modules.nix {
inherit lib pkgs;