Dmitry
ffc5ed959a
CacheInterceptor кэширует каждый успешный GET по путь+параметры в drift (sqlite нативно, wasm+OPFS в браузере) и подменяет им сетевую ошибку; провайдер отдаёт Cached<T>, экран показывает баннер «данные на …». Контракт для остальных экранов — docs/ai/offline-cache.md. flake.nix: libsecret/pkg-config для линуксовой сборки, jq/curl для just app-web-assets (сборка sqlite3.wasm + drift_worker.js).
65 lines
2.3 KiB
Nix
65 lines
2.3 KiB
Nix
{
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description = "fin-tracker — personal finance + investment analytics";
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inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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outputs = { self, nixpkgs }:
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let
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system = "x86_64-linux";
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pkgs = import nixpkgs { inherit system; };
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python = pkgs.python312;
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# manylinux wheels pulled by uv (grpcio for T-Invest, asyncpg, polars, …)
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# dlopen these at runtime. nix-ld is enabled system-wide; we only extend
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# its search path (never overwrite — keeps direnv diffs sane).
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runtimeLibs = pkgs.lib.makeLibraryPath [
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pkgs.stdenv.cc.cc.lib # libstdc++.so.6
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pkgs.zlib
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pkgs.openssl
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];
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backendTools = [
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python
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pkgs.uv
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pkgs.just
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pkgs.postgresql_17 # local dev cluster (`just db-start`) and psql
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pkgs.openapi-generator-cli # `just gen-client`
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pkgs.jq # `just app-web-assets` reads package_config.json / pub deps
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pkgs.curl # `just app-web-assets` fetches sqlite3.wasm from GitHub releases
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];
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commonHook = ''
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export UV_PYTHON="${python}/bin/python3"
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export UV_PYTHON_DOWNLOADS=never
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export NIX_LD_LIBRARY_PATH="${runtimeLibs}''${NIX_LD_LIBRARY_PATH:+:$NIX_LD_LIBRARY_PATH}"
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export LD_LIBRARY_PATH="${runtimeLibs}''${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
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# T-Invest gRPC must not go through a local SOCKS/HTTP proxy
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export no_proxy="invest-public-api.tbank.ru,.tbank.ru,invest-public-api.tinkoff.ru,.tinkoff.ru,localhost,127.0.0.1''${no_proxy:+,$no_proxy}"
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export NO_PROXY="$no_proxy"
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export PGDATA="$PWD/.pgdata"
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export PGHOST="$PWD/.pgdata"
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export PGPORT=54329
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'';
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in {
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devShells.${system} = {
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# backend only — fast to enter
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default = pkgs.mkShell {
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packages = backendTools;
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shellHook = commonHook + ''
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echo "fin-tracker: 'just --list' for recipes; 'nix develop .#app' adds Flutter"
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'';
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};
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# backend + Flutter toolchain (large download on first use)
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app = pkgs.mkShell {
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packages = backendTools ++ [
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pkgs.flutter
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# Linux desktop build: flutter_secure_storage_linux links libsecret via pkg-config
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pkgs.pkg-config
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pkgs.libsecret
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];
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shellHook = commonHook;
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};
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};
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};
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}
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