61 lines
1.5 KiB
Nix
61 lines
1.5 KiB
Nix
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{
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description = "Voice-activated eye pressure classifier";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, flake-utils }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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config.cudaSupport = true;
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};
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in
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{
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devShells.default = pkgs.mkShell {
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buildInputs = with pkgs; [
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# Python and uv
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python313
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uv
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# Audio
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portaudio
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pipewire
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alsa-lib
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ffmpeg
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# CUDA (for faster-whisper)
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cudaPackages.cudatoolkit
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cudaPackages.cudnn
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# SSL certificates
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cacert
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# Text-to-speech
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espeak-ng
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];
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shellHook = ''
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export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath [
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pkgs.portaudio
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pkgs.pipewire
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pkgs.alsa-lib
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pkgs.cudaPackages.cudatoolkit
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pkgs.cudaPackages.cudnn
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]}:/run/opengl-driver/lib:$LD_LIBRARY_PATH"
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export SSL_CERT_FILE="${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt"
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export REQUESTS_CA_BUNDLE="$SSL_CERT_FILE"
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echo "Voice classifier dev environment"
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echo "Run: uv run python listener.py"
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'';
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};
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}
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);
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}
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