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minimal working state

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This commit is contained in:
do butterflies cry? 2026-03-17 20:37:59 +10:00
parent 855430ef16
commit 6c1a0a5d33
Signed by: cry
GPG key ID: F68745A836CA0412
26 changed files with 331 additions and 326 deletions
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4
nix/snow/flake/outputs/checks.nix
View file

@ -1,10 +1,10 @@
{
config,
_snow,
_snowFlake,
...
}: {
outputs.checks =
_snow.inputs.deploy-rs.lib
_snowFlake.inputs.deploy-rs.lib
|> builtins.mapAttrs (system: deployLib:
deployLib.deployChecks config.outputs.deploy);
}

7
nix/snow/flake/outputs/default.nix Normal file
View file

@ -0,0 +1,7 @@
{...}: {
imports = [
./checks.nix
./deploy.nix
./nixosConfigurations.nix
];
}

37
nix/snow/flake/outputs/deploy.nix
View file

@ -1,37 +1,10 @@
{
_snow,
_snowFlake,
snow,
config,
...
}: let
inherit
(builtins)
mapAttrs
;
mapNodes = nodes: f:
nodes.nodes
|> mapAttrs (name: node: let
# use per-node base or default to nodes' base
base =
if node.base != null
then node.base
else if nodes.base != null
then nodes.base
else
abort ''
snow cannot construct nodes node "${name}" without a base package source.
Ensure `nodes.nodes.*.base` or `nodes.base` is a flake reference to the github:NixOS/nixpkgs repository.
'';
in
f rec {
inherit name node base;
inherit (base) lib;
groups = node.groups (parseGroupsDecl nodes.groups);
groupModules = root: getGroupModules root groups;
});
in {
outputs.deploy.nodes = mapNodes config.nodes ({
}: {
outputs.deploy.nodes = snow.lib.mapNodes config.nodes ({
name,
node,
...
@ -49,7 +22,7 @@ in {
confirmTimeout
;
nixosFor = system: _snow.inputs.deploy-rs.lib.${system}.activate.nixos;
nixosFor = system: _snowFlake.inputs.deploy-rs.lib.${system}.activate.nixos;
in {
hostname =
if ssh.host != null

123
nix/snow/flake/outputs/nixosConfigurations.nix
View file

@ -1,14 +1,5 @@
# {
# _module = { ... };
# _type = "configuration";
# class = null;
# config = { ... };
# extendModules = «lambda extendModules @ /nix/store/9hfp0agnm43kz72l5lpfn9var5p0x2fa-source/lib/modules.nix:340:9»;
# graph = [ ... ];
# options = { ... };
# type = { ... };
# }
{
_snowFlake,
snow,
config,
systems,
@ -27,59 +18,67 @@
nodes
;
in {
outputs.nixosConfigurations = mapNodes nodes (
{
base,
lib,
name,
node,
groupModules,
...
}: let
homeManager =
if node.homeManager != null
then node.homeManager
else if nodes.homeManager != null
then nodes.homeManager
else
warn ''
[snowflake] Neither `nodes.homeManager` nor `nodes.nodes.${name}.homeManager` were specified!
[snowflake] home-manager will NOT be used! User configuration will be ignored!
''
null;
outputs.nixosConfigurations = let
groups = snow.lib.parseGroupDecls root config.nodes.groups;
in
snow.lib.mapNodes nodes (
{
base,
lib,
name,
node,
...
}: let
nodeGroups =
(node.groups groups)
|> snow.lib.resolveGroupsInheritance
|> snow.lib.groupModules;
userArgs = nodes.args // node.args;
snowArgs = {
inherit systems snow root base nodes node;
inherit (node) system;
hostname = name;
homeManager =
if node.homeManager != null
then node.homeManager
else if nodes.homeManager != null
then nodes.homeManager
else
warn ''
[snowflake] Neither `nodes.homeManager` nor `nodes.nodes.${name}.homeManager` were specified!
[snowflake] home-manager will NOT be used! User configuration will be ignored!
''
null;
_snow = {
inherit inputs userArgs snowArgs homeManager;
specialArgs = userArgs // snowArgs;
userArgs = nodes.args // node.args;
snowArgs = {
inherit systems snow root base nodes node;
inherit (node) system;
hostname = name;
_snow = {
inherit (_snowFlake) inputs;
inherit userArgs snowArgs homeManager;
specialArgs = userArgs // snowArgs;
};
};
};
specialArgs = assert (userArgs
|> attrNames
|> all (argName:
! snowArgs ? argName
|| abort ''
`specialArgs` are like super important to Snow my love... </3
But `args.${argName}` is a reserved argument name :(
''));
snowArgs._snow.specialArgs;
in
lib.nixosSystem {
inherit (node) system;
inherit specialArgs;
modules =
[
snow.nixosModules.default
(snow.findImport /${root}/hosts/${name})
]
++ (groupModules root)
++ node.modules
++ nodes.modules;
}
);
specialArgs = assert (userArgs
|> attrNames
|> all (argName:
! snowArgs ? argName
|| abort ''
`specialArgs` are like super important to Snow my love... </3
But `args.${argName}` is a reserved argument name :(
''));
snowArgs._snow.specialArgs;
in
lib.nixosSystem {
inherit (node) system;
inherit specialArgs;
modules =
[
_snowFlake.self.nixosModules.default
(snow.lib.findImport /${root}/hosts/${name})
]
++ nodeGroups
++ node.modules
++ nodes.modules;
}
);
}