feat: add flake.nix

Signed-off-by: Harald Hoyer <harald@hoyer.xyz>
This commit is contained in:
Harald Hoyer 2024-06-27 13:48:15 +02:00
parent 4e0fca69c3
commit c8bf9ecfc1
2 changed files with 204 additions and 0 deletions

134
flake.lock Normal file
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{
"nodes": {
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1673956053,
"narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1710146030,
"narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"lowdown-src": {
"flake": false,
"locked": {
"lastModified": 1633514407,
"narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
"owner": "kristapsdz",
"repo": "lowdown",
"rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
"type": "github"
},
"original": {
"owner": "kristapsdz",
"repo": "lowdown",
"type": "github"
}
},
"nix": {
"inputs": {
"flake-compat": "flake-compat",
"lowdown-src": "lowdown-src",
"nixpkgs": [
"nixpkgs"
],
"nixpkgs-regression": "nixpkgs-regression"
},
"locked": {
"lastModified": 1709813453,
"narHash": "sha256-8gNJlBlv2bnffRg0CejiBXc6U/S6YeCLAdHrYvTPyoY=",
"owner": "nixos",
"repo": "nix",
"rev": "0bd62229cd5c1b615be40ffd5597f76c0cd73828",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "2.18.2",
"repo": "nix",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1719426051,
"narHash": "sha256-yJL9VYQhaRM7xs0M867ZFxwaONB9T2Q4LnGo1WovuR4=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "89c49874fb15f4124bf71ca5f42a04f2ee5825fd",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-24.05",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-regression": {
"locked": {
"lastModified": 1643052045,
"narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nix": "nix",
"nixpkgs": "nixpkgs"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

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flake.nix Normal file
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{
inputs = {
nix.url = "github:/nixos/nix?ref=2.18.2"; # using nix 2.16.1
nix.inputs.nixpkgs.follows = "nixpkgs";
nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05"; # and nixos 23.05 for our packages
flake-utils.url = "github:numtide/flake-utils";
};
outputs =
{ self
, flake-utils
, nix
, nixpkgs
, ...
}:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = (import nixpkgs) {
inherit system;
};
lib = pkgs.lib;
in
rec {
packages = rec {
# a modified version of the nixos/nix image
# re-using the upstream nix docker image generation code
base = import (nix + "/docker.nix") {
inherit pkgs;
name = "nix-ci-base";
maxLayers = 10;
extraPkgs = with pkgs; [
nodejs_20 # nodejs is needed for running most 3rdparty actions
# add any other pre-installed packages here
];
# change this is you want
channelURL = "https://nixos.org/channels/nixpkgs-24.05";
nixConf = {
substituters = [
"https://cache.nixos.org/"
"https://nix-community.cachix.org"
# insert any other binary caches here
];
trusted-public-keys = [
"cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
# insert the public keys for those binary caches here
];
# allow using the new flake commands in our workflows
experimental-features = [ "nix-command" "flakes" ];
};
};
# make /bin/sleep available on the image
runner = pkgs.dockerTools.buildImage {
name = "nix-runner";
tag = "latest";
fromImage = base;
fromImageName = null;
fromImageTag = "latest";
copyToRoot = pkgs.buildEnv {
name = "image-root";
paths = [ pkgs.coreutils-full ];
pathsToLink = [ "/bin" ]; # add coreutuls (which includes sleep) to /bin
};
};
};
});
}