{
description = "Setup for testing Atmosphere";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
flake-parts.url = "github:hercules-ci/flake-parts";
systems.url = "github:nix-systems/default";
process-compose-flake.url = "github:Platonic-Systems/process-compose-flake";
services-flake.url = "github:juspay/services-flake";
rust-overlay = {
inputs.nixpkgs.follows = "nixpkgs";
url = "github:oxalica/rust-overlay";
};
};
outputs =
inputs@{ rust-overlay, nixpkgs, ... }:
inputs.flake-parts.lib.mkFlake { inherit inputs; } {
systems = import inputs.systems;
imports = [
inputs.process-compose-flake.flakeModule
];
perSystem =
{
self',
system,
lib,
...
}:
let
overlays = [ (import rust-overlay) ];
pkgs = import nixpkgs {
inherit system overlays;
};
dbName = "atmosphere";
mySqlPort = 3310;
ifDarwin = lib.optionals pkgs.stdenv.isDarwin;
in
{
apps.lint.program = pkgs.writeShellApplication {
name = "cargo.lint";
runtimeInputs =
with pkgs;
[
rust-bin.stable.latest.default
typos
]
++ ifDarwin [
darwin.apple_sdk.frameworks.SystemConfiguration
];
text = ''
set -eux
cargo fmt --all
cargo clippy
typos
'';
};
process-compose."default" =
{ config, ... }:
{
imports = [
inputs.services-flake.processComposeModules.default
];
settings.processes.test =
let
pgconf = config.services.postgres.pg;
in
{
command = pkgs.writeShellApplication {
name = "cargo.test.postgres";
runtimeInputs =
with pkgs;
[
rust-bin.stable.latest.default
]
++ ifDarwin [
darwin.apple_sdk.frameworks.SystemConfiguration
];
text = ''
set -eux
mkdir -p data
DATABASE_URL=${pgconf.connectionURI { inherit dbName; }} cargo test -F postgres
DATABASE_URL=localhost:${toString mySqlPort} cargo test -F mysql
DATABASE_URL=data/test.db cargo test -F sqlite
'';
};
depends_on = {
"pg".condition = "process_healthy";
"mysql".condition = "process_healthy";
};
};
services.postgres."pg" = {
enable = true;
initialDatabases = [
{ name = dbName; }
];
};
services.mysql."mysql" = {
enable = true;
initialDatabases = [
{ name = dbName; }
];
settings.mysqld.port = mySqlPort;
};
# avoid both processes trying to create `data` directory at the same time
settings.processes."mysql-configure".depends_on."pg-init".condition =
"process_completed_successfully";
};
};
};
}