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Merge pull request #39447 from oxij/nixos/warn-missing-stateversion

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nixos: warn on missing `stateVersion`
This commit is contained in:
Matthew Justin Bauer 2018-05-12 14:45:06 -05:00 committed by GitHub
parent 92b7a814f2 1f0b6922d3
commit f799042d41
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 52 additions and 36 deletions
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27
lib/modules.nix
View file

@ -310,6 +310,7 @@ rec {
in opt //
{ value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
inherit (res.defsFinal') highestPrio;
definitions = map (def: def.value) res.defsFinal;
files = map (def: def.file) res.defsFinal;
inherit (res) isDefined;
@ -317,7 +318,7 @@ rec {
# Merge definitions of a value of a given type.
mergeDefinitions = loc: type: defs: rec {
defsFinal =
defsFinal' =
let
# Process mkMerge and mkIf properties.
defs' = concatMap (m:
@ -325,15 +326,20 @@ rec {
) defs;
# Process mkOverride properties.
defs'' = filterOverrides defs';
defs'' = filterOverrides' defs';
# Sort mkOrder properties.
defs''' =
# Avoid sorting if we don't have to.
if any (def: def.value._type or "" == "order") defs''
then sortProperties defs''
else defs'';
in defs''';
if any (def: def.value._type or "" == "order") defs''.values
then sortProperties defs''.values
else defs''.values;
in {
values = defs''';
inherit (defs'') highestPrio;
};
defsFinal = defsFinal'.values;
# Type-check the remaining definitions, and merge them.
mergedValue = foldl' (res: def:
@ -416,13 +422,18 @@ rec {
Note that "z" has the default priority 100.
*/
filterOverrides = defs:
filterOverrides = defs: (filterOverrides' defs).values;
filterOverrides' = defs:
let
defaultPrio = 100;
getPrio = def: if def.value._type or "" == "override" then def.value.priority else defaultPrio;
highestPrio = foldl' (prio: def: min (getPrio def) prio) 9999 defs;
strip = def: if def.value._type or "" == "override" then def // { value = def.value.content; } else def;
in concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
in {
values = concatMap (def: if getPrio def == highestPrio then [(strip def)] else []) defs;
inherit highestPrio;
};
/* Sort a list of properties. The sort priority of a property is
1000 by default, but can be overridden by wrapping the property

2
nixos/doc/manual/development/releases.xml
View file

@ -70,7 +70,7 @@
<listitem>
<para>
<link xlink:href="https://github.com/NixOS/nixpkgs/compare/bdf161ed8d21...6b63c4616790">
Bump the <literal>system.defaultChannel</literal> attribute in
Bump the <literal>system.nixos.defaultChannel</literal> attribute in
<literal>nixos/modules/misc/version.nix</literal> </link>
</para>
</listitem>

4
nixos/doc/manual/release-notes/rl-1509.xml
View file

@ -433,9 +433,9 @@ system.autoUpgrade.enable = true;
default. If you have existing systems with such host keys and want to
continue to use them, please set
<programlisting>
system.stateVersion = "14.12";
system.nixos.stateVersion = "14.12";
</programlisting>
The new option <option>system.stateVersion</option> ensures that certain
The new option <option>system.nixos.stateVersion</option> ensures that certain
configuration changes that could break existing systems (such as the
<command>sshd</command> host key setting) will maintain compatibility with
the specified NixOS release. NixOps sets the state version of existing

2
nixos/modules/installer/tools/nixos-generate-config.pl
View file

@ -628,7 +628,7 @@ $bootLoaderConfig
# compatible, in order to avoid breaking some software such as database
# servers. You should change this only after NixOS release notes say you
# should.
system.stateVersion = "${\(qw(@release@))}"; # Did you read the comment?
system.nixos.stateVersion = "${\(qw(@release@))}"; # Did you read the comment?
}
EOF

17
nixos/modules/misc/version.nix
View file

@ -1,4 +1,4 @@
{ config, lib, pkgs, ... }:
{ options, config, lib, pkgs, ... }:
with lib;
@ -12,29 +12,29 @@ in
{
options.system = {
options.system.nixos = {
nixos.version = mkOption {
version = mkOption {
internal = true;
type = types.str;
description = "The full NixOS version (e.g. <literal>16.03.1160.f2d4ee1</literal>).";
};
nixos.release = mkOption {
release = mkOption {
readOnly = true;
type = types.str;
default = trivial.release;
description = "The NixOS release (e.g. <literal>16.03</literal>).";
};
nixos.versionSuffix = mkOption {
versionSuffix = mkOption {
internal = true;
type = types.str;
default = trivial.versionSuffix;
description = "The NixOS version suffix (e.g. <literal>1160.f2d4ee1</literal>).";
};
nixos.revision = mkOption {
revision = mkOption {
internal = true;
type = types.str;
default = if pathIsDirectory gitRepo then commitIdFromGitRepo gitRepo
@ -43,7 +43,7 @@ in
description = "The Git revision from which this NixOS configuration was built.";
};
nixos.codeName = mkOption {
codeName = mkOption {
readOnly = true;
type = types.str;
description = "The NixOS release code name (e.g. <literal>Emu</literal>).";
@ -76,6 +76,9 @@ in
config = {
warnings = lib.optional (options.system.nixos.stateVersion.highestPrio > 1000)
"You don't have `system.nixos.stateVersion` explicitly set. Expect things to break.";
system.nixos = {
# These defaults are set here rather than up there so that
# changing them would not rebuild the manual

2
nixos/modules/programs/shell.nix
View file

@ -40,7 +40,7 @@ in
# Subscribe the root user to the NixOS channel by default.
if [ "$USER" = root -a ! -e $HOME/.nix-channels ]; then
echo "${config.system.defaultChannel} nixos" > $HOME/.nix-channels
echo "${config.system.nixos.defaultChannel} nixos" > $HOME/.nix-channels
fi
# Create the per-user garbage collector roots directory.

2
nixos/modules/rename.nix
View file

@ -204,6 +204,8 @@ with lib;
(mkRenamedOptionModule [ "system" "nixosVersionSuffix" ] [ "system" "nixos" "versionSuffix" ])
(mkRenamedOptionModule [ "system" "nixosRevision" ] [ "system" "nixos" "revision" ])
(mkRenamedOptionModule [ "system" "nixosLabel" ] [ "system" "nixos" "label" ])
(mkRenamedOptionModule [ "system" "stateVersion" ] [ "system" "nixos" "stateVersion" ])
(mkRenamedOptionModule [ "system" "defaultChannel" ] [ "system" "nixos" "defaultChannel" ])
# Users
(mkAliasOptionModule [ "users" "extraUsers" ] [ "users" "users" ])

2
nixos/modules/services/databases/mysql.nix
View file

@ -218,7 +218,7 @@ in
config = mkIf config.services.mysql.enable {
services.mysql.dataDir =
mkDefault (if versionAtLeast config.system.stateVersion "17.09" then "/var/lib/mysql"
mkDefault (if versionAtLeast config.system.nixos.stateVersion "17.09" then "/var/lib/mysql"
else "/var/mysql");
users.extraUsers.mysql = {

10
nixos/modules/services/databases/postgresql.nix
View file

@ -147,7 +147,7 @@ in
};
superUser = mkOption {
type = types.str;
default= if versionAtLeast config.system.stateVersion "17.09" then "postgres" else "root";
default= if versionAtLeast config.system.nixos.stateVersion "17.09" then "postgres" else "root";
internal = true;
description = ''
NixOS traditionally used 'root' as superuser, most other distros use 'postgres'.
@ -166,14 +166,14 @@ in
services.postgresql.package =
# Note: when changing the default, make it conditional on
# ‘system.stateVersion’ to maintain compatibility with existing
# ‘system.nixos.stateVersion’ to maintain compatibility with existing
# systems!
mkDefault (if versionAtLeast config.system.stateVersion "17.09" then pkgs.postgresql96
else if versionAtLeast config.system.stateVersion "16.03" then pkgs.postgresql95
mkDefault (if versionAtLeast config.system.nixos.stateVersion "17.09" then pkgs.postgresql96
else if versionAtLeast config.system.nixos.stateVersion "16.03" then pkgs.postgresql95
else pkgs.postgresql94);
services.postgresql.dataDir =
mkDefault (if versionAtLeast config.system.stateVersion "17.09" then "/var/lib/postgresql/${config.services.postgresql.package.psqlSchema}"
mkDefault (if versionAtLeast config.system.nixos.stateVersion "17.09" then "/var/lib/postgresql/${config.services.postgresql.package.psqlSchema}"
else "/var/db/postgresql");
services.postgresql.authentication = mkAfter

2
nixos/modules/services/misc/matrix-synapse.nix
View file

@ -342,7 +342,7 @@ in {
};
database_type = mkOption {
type = types.enum [ "sqlite3" "psycopg2" ];
default = if versionAtLeast config.system.stateVersion "18.03"
default = if versionAtLeast config.system.nixos.stateVersion "18.03"
then "psycopg2"
else "sqlite3";
description = ''

2
nixos/modules/services/network-filesystems/ipfs.nix
View file

@ -14,7 +14,7 @@ let
(optionalString (cfg.defaultMode == "norouting") "--routing=none")
] ++ cfg.extraFlags);
defaultDataDir = if versionAtLeast config.system.stateVersion "17.09" then
defaultDataDir = if versionAtLeast config.system.nixos.stateVersion "17.09" then
"/var/lib/ipfs" else
"/var/lib/ipfs/.ipfs";

4
nixos/modules/services/networking/radicale.nix
View file

@ -9,7 +9,7 @@ let
confFile = pkgs.writeText "radicale.conf" cfg.config;
# This enables us to default to version 2 while still not breaking configurations of people with version 1
defaultPackage = if versionAtLeast config.system.stateVersion "17.09" then {
defaultPackage = if versionAtLeast config.system.nixos.stateVersion "17.09" then {
pkg = pkgs.radicale2;
text = "pkgs.radicale2";
} else {
@ -35,7 +35,7 @@ in
defaultText = defaultPackage.text;
description = ''
Radicale package to use. This defaults to version 1.x if
<literal>system.stateVersion &lt; 17.09</literal> and version 2.x
<literal>system.nixos.stateVersion &lt; 17.09</literal> and version 2.x
otherwise.
'';
};

2
nixos/modules/services/web-servers/caddy.nix
View file

@ -66,7 +66,7 @@ in {
description = "Caddy web server";
after = [ "network-online.target" ];
wantedBy = [ "multi-user.target" ];
environment = mkIf (versionAtLeast config.system.stateVersion "17.09")
environment = mkIf (versionAtLeast config.system.nixos.stateVersion "17.09")
{ CADDYPATH = cfg.dataDir; };
serviceConfig = {
ExecStart = ''

2
nixos/modules/virtualisation/amazon-options.nix
View file

@ -3,7 +3,7 @@
options = {
ec2 = {
hvm = lib.mkOption {
default = lib.versionAtLeast config.system.stateVersion "17.03";
default = lib.versionAtLeast config.system.nixos.stateVersion "17.03";
internal = true;
description = ''
Whether the EC2 instance is a HVM instance.

4
nixos/modules/virtualisation/containers.nix
View file

@ -606,8 +606,8 @@ in
{ config, pkgs, ... }:
{ services.postgresql.enable = true;
services.postgresql.package = pkgs.postgresql96;
system.stateVersion = "17.03";
system.nixos.stateVersion = "17.03";
};
};
}

4
nixos/tests/radicale.nix
View file

@ -43,7 +43,7 @@ in
});
})
];
system.stateVersion = "17.03";
system.nixos.stateVersion = "17.03";
};
radicale1_export = lib.recursiveUpdate radicale1 {
services.radicale.extraArgs = [
@ -54,7 +54,7 @@ in
services.radicale.extraArgs = [ "--verify-storage" ];
};
radicale2 = lib.recursiveUpdate (common args) {
system.stateVersion = "17.09";
system.nixos.stateVersion = "17.09";
};
};