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llm-api/flake.nix
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{
description = "Asepharyana LLM API — Rust llama.cpp model serving (OpenAI-compatible)";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
flake-utils.url = "github:numtide/flake-utils";
};
outputs = { self, nixpkgs, flake-utils }:
flake-utils.lib.eachSystem [ "x86_64-linux" ] (system:
let
pkgs = import nixpkgs {
inherit system;
config.allowUnfree = true;
};
llm-api = pkgs.stdenv.mkDerivation {
name = "llm-api-0.1.0";
src = ./.;
nativeBuildInputs = with pkgs; [
cacert curl gcc gnumake openssl pkg-config python3 libclang
rustc cargo clang cmake zlib
];
buildInputs = with pkgs; [ openssl stdenv.cc.cc.lib ];
LIBCLANG_PATH = "${pkgs.libclang.lib}/lib";
LD_LIBRARY_PATH = "${pkgs.libclang.lib}/lib:${pkgs.stdenv.cc.cc.lib}/lib";
NIX_ENFORCE_PURITY = "0";
SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
phases = [ "unpackPhase" "buildPhase" "installPhase" ];
buildPhase = ''
export HOME="$TMPDIR" CARGO_HOME="$TMPDIR/.cargo-llm-api"
echo "=== Building llm-api ==="
cargo build --release 2>&1
'';
installPhase = ''
mkdir -p $out/bin
cp target/release/llm-api $out/bin/llm-api
'';
};
in
{
packages = {
inherit llm-api;
default = llm-api;
};
apps.llm-api = {
type = "app";
program = "${llm-api}/bin/llm-api";
};
devShells.default = pkgs.mkShell {
buildInputs = with pkgs; [ rustc cargo clang cmake openssl pkg-config ];
};
});
}