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cc-ci/flake.nix
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fix(flake): make Hetzner the canonical cc-ci host target
2026-06-01 13:57:45 +00:00

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Nix

{
description = "cc-ci Co-op Cloud recipe CI server (NixOS)";
inputs = {
# Pinned to the exact revision cc-ci already runs, so the first rebuild from
# this repo is a true no-op-then-base (M0). Bump deliberately, not drift.
nixpkgs.url = "github:NixOS/nixpkgs/50ab793786d9de88ee30ec4e4c24fb4236fc2674";
# Pinned to a commit that still uses plain `buildGoModule` — sops-nix master moved to
# `buildGo125Module` (Go 1.25), which our pinned nixpkgs 24.11 (2025-06-30) does not have.
sops-nix.url = "github:Mic92/sops-nix/77c423a03b9b2b79709ea2cb63336312e78b72e2";
sops-nix.inputs.nixpkgs.follows = "nixpkgs";
};
outputs = { nixpkgs, sops-nix, ... }:
let
system = "x86_64-linux";
pkgs = nixpkgs.legacyPackages.${system};
# Lint/format toolchain (Phase 1b, RL1). Same tools the `.drone.yml` lint stage and
# `scripts/lint.sh` use, built from the pinned nixpkgs so CI and local agree byte-for-byte.
# Nix: nixpkgs-fmt (format) · statix (lints) · deadnix (dead code).
# Python: ruff (lint + format). Shell: shellcheck + shfmt. YAML: yamllint.
lintTools = with pkgs; [
nixpkgs-fmt
statix
deadnix
ruff
shellcheck
shfmt
yamllint
];
in
{
# Canonical live host target: the Hetzner cc-ci server.
# Use `.#cc-ci` for the current production host.
nixosConfigurations.cc-ci = nixpkgs.lib.nixosSystem {
inherit system;
modules = [
sops-nix.nixosModules.sops
./nix/hosts/cc-ci-hetzner/configuration.nix
];
};
# Legacy Incus VM host definition retained only for historical comparison and fallback.
# Do NOT use this target on the live Hetzner server.
nixosConfigurations.cc-ci-incus = nixpkgs.lib.nixosSystem {
inherit system;
modules = [
sops-nix.nixosModules.sops
./nix/hosts/cc-ci/configuration.nix
];
};
# Explicit alias for the live Hetzner host. Kept alongside `cc-ci` so the intended host target
# remains obvious in recovery/migration workflows.
nixosConfigurations.cc-ci-hetzner = nixpkgs.lib.nixosSystem {
inherit system;
modules = [
sops-nix.nixosModules.sops
./nix/hosts/cc-ci-hetzner/configuration.nix
];
};
devShells.${system} = {
# Devshell for working on the harness/bridge locally (tools + lint toolchain).
default = pkgs.mkShell {
packages = (with pkgs; [ git jq curl ]) ++ lintTools;
};
# `nix develop .#lint` — exactly the lint toolchain, nothing else. Used by
# `scripts/lint.sh` and the `.drone.yml` lint stage.
lint = pkgs.mkShell {
packages = lintTools;
};
};
formatter.${system} = pkgs.nixpkgs-fmt;
};
}