towerops/flake.nix
Graham McIntire 207d66963e
fix: Make Nix flake compatible with macOS
- Make inotify-tools Linux-only (not available on Darwin)
- Replace nixfmt-rfc-style with nixfmt (deprecated warning)
- Add flake.lock for reproducible builds

Changes:
- nix/shell.nix: Conditionally include inotify-tools only on Linux
- flake.nix: Use pkgs.nixfmt instead of pkgs.nixfmt-rfc-style
- flake.lock: Lock dependencies for reproducibility
2026-02-07 12:30:48 -06:00

80 lines
2.4 KiB
Nix

{
description = "Towerops - Phoenix LiveView SNMP monitoring platform";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-parts = {
url = "github:hercules-ci/flake-parts";
inputs.nixpkgs-lib.follows = "nixpkgs";
};
systems.url = "github:nix-systems/default";
pre-commit-hooks = {
url = "github:cachix/pre-commit-hooks.nix";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = inputs @ { self, nixpkgs, flake-parts, systems, pre-commit-hooks }:
flake-parts.lib.mkFlake { inherit inputs; } {
systems = import systems;
perSystem = { config, self', inputs', pkgs, system, ... }: {
_module.args.pkgs = import nixpkgs {
inherit system;
config = {
allowUnfree = false;
};
};
packages = {
# C NIF shared library (cached separately from Elixir code)
towerops-nif = pkgs.callPackage ./nix/c-nif.nix { };
# Main Elixir release
towerops = pkgs.callPackage ./nix/build.nix {
inherit (self'.packages) towerops-nif;
};
# Docker OCI image (pure Nix, no Dockerfile)
dockerImage = pkgs.callPackage ./nix/docker.nix {
towerops = self'.packages.towerops;
};
# Default package
default = self'.packages.towerops;
};
# Development shell with PostgreSQL, Redis, LSPs, formatters
devShells.default = pkgs.callPackage ./nix/shell.nix {
inherit (inputs') pre-commit-hooks;
};
# Nix formatter for flake files
formatter = pkgs.nixfmt;
};
flake = {
# Cachix binary cache configuration
# Setup instructions:
# 1. Create cache: cachix create towerops
# 2. Generate keypair: cachix generate-keypair towerops
# 3. Get public key: cachix get towerops
# 4. Add CACHIX_AUTH_TOKEN to GitLab CI/CD variables
# 5. Update public key below after cache creation
nixConfig = {
extra-substituters = [
"https://cache.nixos.org"
"https://towerops.cachix.org"
];
extra-trusted-public-keys = [
"cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
# Replace with your Cachix public key after setup:
# "towerops.cachix.org-1:YOUR_PUBLIC_KEY_HERE"
];
};
};
};
}