forked from Fediversity/Fediversity
Extract mkFlake to own file - get flake-parts from npins (#447)
The goal is to contain the “`mkFlake` hack” to a file that we can heavily document but otherwise ignore. This also will allow me to reuse it in the “flake under test” of the deployment tests. Reviewed-on: Fediversity/Fediversity#447 Reviewed-by: Valentin Gagarin <valentin.gagarin@tweag.io> Reviewed-by: kiara Grouwstra <kiara@procolix.eu> Co-authored-by: Nicolas “Niols” Jeannerod <nicolas.jeannerod@moduscreate.com> Co-committed-by: Nicolas “Niols” Jeannerod <nicolas.jeannerod@moduscreate.com>
This commit is contained in:
parent
8a7984933d
commit
48c6a1f22b
5 changed files with 89 additions and 110 deletions
|
|
@ -54,11 +54,11 @@ in
|
|||
|
||||
system.extraDependencies =
|
||||
[
|
||||
inputs.flake-parts
|
||||
inputs.flake-parts.inputs.nixpkgs-lib
|
||||
inputs.nixops4
|
||||
inputs.nixops4-nixos
|
||||
inputs.nixpkgs
|
||||
|
||||
sources.flake-parts
|
||||
sources.flake-inputs
|
||||
|
||||
pkgs.stdenv
|
||||
|
|
|
|||
|
|
@ -138,7 +138,6 @@ in
|
|||
deployer.succeed("""
|
||||
nix flake lock --extra-experimental-features 'flakes nix-command' \
|
||||
--offline -v \
|
||||
--override-input flake-parts ${inputs.flake-parts} \
|
||||
--override-input nixops4 ${inputs.nixops4.packages.${system}.flake-in-a-bottle} \
|
||||
\
|
||||
--override-input nixops4-nixos ${inputs.nixops4-nixos} \
|
||||
|
|
@ -151,7 +150,6 @@ in
|
|||
} \
|
||||
--override-input nixops4-nixos/git-hooks-nix ${emptyFlake} \
|
||||
\
|
||||
--override-input nixpkgs ${inputs.nixpkgs} \
|
||||
--override-input git-hooks ${inputs.git-hooks} \
|
||||
;
|
||||
""")
|
||||
|
|
|
|||
37
flake.lock
generated
37
flake.lock
generated
|
|
@ -143,24 +143,6 @@
|
|||
}
|
||||
},
|
||||
"flake-parts_3": {
|
||||
"inputs": {
|
||||
"nixpkgs-lib": "nixpkgs-lib_3"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1738453229,
|
||||
"narHash": "sha256-7H9XgNiGLKN1G1CgRh0vUL4AheZSYzPm+zmZ7vxbJdo=",
|
||||
"owner": "hercules-ci",
|
||||
"repo": "flake-parts",
|
||||
"rev": "32ea77a06711b758da0ad9bd6a844c5740a87abd",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "hercules-ci",
|
||||
"repo": "flake-parts",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-parts_4": {
|
||||
"inputs": {
|
||||
"nixpkgs-lib": [
|
||||
"nixops4-nixos",
|
||||
|
|
@ -342,7 +324,7 @@
|
|||
"nix": {
|
||||
"inputs": {
|
||||
"flake-compat": "flake-compat_3",
|
||||
"flake-parts": "flake-parts_4",
|
||||
"flake-parts": "flake-parts_3",
|
||||
"git-hooks-nix": "git-hooks-nix_2",
|
||||
"nixfmt": "nixfmt",
|
||||
"nixpkgs": [
|
||||
|
|
@ -416,7 +398,7 @@
|
|||
},
|
||||
"nixops4": {
|
||||
"inputs": {
|
||||
"flake-parts": "flake-parts_3",
|
||||
"flake-parts": "flake-parts_2",
|
||||
"nix": "nix",
|
||||
"nix-cargo-integration": "nix-cargo-integration",
|
||||
"nixpkgs": "nixpkgs_3",
|
||||
|
|
@ -438,7 +420,7 @@
|
|||
},
|
||||
"nixops4-nixos": {
|
||||
"inputs": {
|
||||
"flake-parts": "flake-parts_2",
|
||||
"flake-parts": "flake-parts",
|
||||
"git-hooks-nix": "git-hooks-nix",
|
||||
"nixops4": "nixops4",
|
||||
"nixops4-nixos": [
|
||||
|
|
@ -520,18 +502,6 @@
|
|||
"url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
|
||||
}
|
||||
},
|
||||
"nixpkgs-lib_3": {
|
||||
"locked": {
|
||||
"lastModified": 1738452942,
|
||||
"narHash": "sha256-vJzFZGaCpnmo7I6i416HaBLpC+hvcURh/BQwROcGIp8=",
|
||||
"type": "tarball",
|
||||
"url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
|
||||
},
|
||||
"original": {
|
||||
"type": "tarball",
|
||||
"url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
|
||||
}
|
||||
},
|
||||
"nixpkgs-old": {
|
||||
"locked": {
|
||||
"lastModified": 1735563628,
|
||||
|
|
@ -664,7 +634,6 @@
|
|||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"flake-parts": "flake-parts",
|
||||
"git-hooks": "git-hooks",
|
||||
"nixops4": [
|
||||
"nixops4-nixos",
|
||||
|
|
|
|||
109
flake.nix
109
flake.nix
|
|
@ -1,83 +1,48 @@
|
|||
{
|
||||
inputs = {
|
||||
flake-parts.url = "github:hercules-ci/flake-parts";
|
||||
git-hooks.url = "github:cachix/git-hooks.nix";
|
||||
nixops4.follows = "nixops4-nixos/nixops4";
|
||||
nixops4-nixos.url = "github:nixops4/nixops4-nixos";
|
||||
};
|
||||
|
||||
outputs =
|
||||
inputs@{ self, flake-parts, ... }:
|
||||
let
|
||||
sources = import ./npins;
|
||||
inherit (import sources.flake-inputs) import-flake;
|
||||
inherit (sources) git-hooks;
|
||||
# XXX(@fricklerhandwerk): this atrocity is required to splice in a foreign Nixpkgs via flake-parts
|
||||
# XXX - this is just importing a flake
|
||||
nixpkgs = import-flake { src = sources.nixpkgs; };
|
||||
# XXX - this overrides the inputs attached to `self`
|
||||
inputs' = self.inputs // {
|
||||
nixpkgs = nixpkgs;
|
||||
};
|
||||
self' = self // {
|
||||
inputs = inputs';
|
||||
};
|
||||
in
|
||||
# XXX - finally we override the overall set of `inputs` -- we need both:
|
||||
# `flake-parts obtains `nixpkgs` from `self.inputs` and not from `inputs`.
|
||||
flake-parts.lib.mkFlake
|
||||
inputs:
|
||||
import ./mkFlake.nix inputs (
|
||||
{ inputs, ... }:
|
||||
{
|
||||
inputs = inputs // {
|
||||
inherit nixpkgs;
|
||||
};
|
||||
self = self';
|
||||
specialArgs = {
|
||||
inherit sources;
|
||||
};
|
||||
imports = [
|
||||
"${inputs.git-hooks}/flake-module.nix"
|
||||
inputs.nixops4.modules.flake.default
|
||||
|
||||
./deployment/flake-part.nix
|
||||
./infra/flake-part.nix
|
||||
./keys/flake-part.nix
|
||||
./secrets/flake-part.nix
|
||||
];
|
||||
|
||||
perSystem =
|
||||
{
|
||||
pkgs,
|
||||
lib,
|
||||
...
|
||||
}:
|
||||
{
|
||||
formatter = pkgs.nixfmt-rfc-style;
|
||||
|
||||
pre-commit.settings.hooks =
|
||||
let
|
||||
## Add a directory here if pre-commit hooks shouldn't apply to it.
|
||||
optout = [ "npins" ];
|
||||
excludes = map (dir: "^${dir}/") optout;
|
||||
addExcludes = lib.mapAttrs (_: c: c // { inherit excludes; });
|
||||
in
|
||||
addExcludes {
|
||||
nixfmt-rfc-style.enable = true;
|
||||
deadnix.enable = true;
|
||||
trim-trailing-whitespace.enable = true;
|
||||
shellcheck.enable = true;
|
||||
};
|
||||
};
|
||||
}
|
||||
(
|
||||
{ inputs, ... }:
|
||||
{
|
||||
systems = [
|
||||
"x86_64-linux"
|
||||
"aarch64-linux"
|
||||
"x86_64-darwin"
|
||||
"aarch64-darwin"
|
||||
];
|
||||
|
||||
imports = [
|
||||
"${git-hooks}/flake-module.nix"
|
||||
inputs.nixops4.modules.flake.default
|
||||
|
||||
./deployment/flake-part.nix
|
||||
./infra/flake-part.nix
|
||||
./keys/flake-part.nix
|
||||
./secrets/flake-part.nix
|
||||
];
|
||||
|
||||
perSystem =
|
||||
{
|
||||
pkgs,
|
||||
lib,
|
||||
...
|
||||
}:
|
||||
{
|
||||
formatter = pkgs.nixfmt-rfc-style;
|
||||
|
||||
pre-commit.settings.hooks =
|
||||
let
|
||||
## Add a directory here if pre-commit hooks shouldn't apply to it.
|
||||
optout = [ "npins" ];
|
||||
excludes = map (dir: "^${dir}/") optout;
|
||||
addExcludes = lib.mapAttrs (_: c: c // { inherit excludes; });
|
||||
in
|
||||
addExcludes {
|
||||
nixfmt-rfc-style.enable = true;
|
||||
deadnix.enable = true;
|
||||
trim-trailing-whitespace.enable = true;
|
||||
shellcheck.enable = true;
|
||||
};
|
||||
};
|
||||
}
|
||||
);
|
||||
);
|
||||
}
|
||||
|
|
|
|||
47
mkFlake.nix
Normal file
47
mkFlake.nix
Normal file
|
|
@ -0,0 +1,47 @@
|
|||
## This file contains a tweak of flake-parts's `mkFlake` function to splice in
|
||||
## sources taken from npins.
|
||||
|
||||
inputs@{ self, ... }:
|
||||
|
||||
let
|
||||
sources = import ./npins;
|
||||
inherit (import sources.flake-inputs) import-flake;
|
||||
|
||||
# XXX(@fricklerhandwerk): this atrocity is required to splice in a foreign Nixpkgs via flake-parts
|
||||
# XXX - this is just importing a flake
|
||||
nixpkgs = import-flake { src = sources.nixpkgs; };
|
||||
|
||||
# XXX - this overrides the inputs attached to `self`
|
||||
inputs' = self.inputs // {
|
||||
nixpkgs = nixpkgs;
|
||||
};
|
||||
self' = self // {
|
||||
inputs = inputs';
|
||||
};
|
||||
|
||||
flake-parts-lib = import "${sources.flake-parts}/lib.nix" { inherit (nixpkgs) lib; };
|
||||
in
|
||||
|
||||
flakeModule:
|
||||
|
||||
flake-parts-lib.mkFlake
|
||||
{
|
||||
# XXX - finally we override the overall set of `inputs` -- we need both:
|
||||
# `flake-parts obtains `nixpkgs` from `self.inputs` and not from `inputs`.
|
||||
inputs = inputs // {
|
||||
inherit nixpkgs;
|
||||
};
|
||||
self = self';
|
||||
specialArgs = {
|
||||
inherit sources;
|
||||
};
|
||||
}
|
||||
{
|
||||
systems = [
|
||||
"x86_64-linux"
|
||||
"aarch64-linux"
|
||||
"x86_64-darwin"
|
||||
"aarch64-darwin"
|
||||
];
|
||||
imports = [ flakeModule ];
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue