delete

shells/jupyter.nix

@@ -1,46 +0,0 @@
-{ pkgs }:
-let
-  py = pkgs.python312;
-  pyEnv = py.withPackages (
-    ps: with ps; [
-      ipykernel
-      notebook
-      jupyterlab
-      numpy
-      pandas
-      matplotlib
-      scipy
-      scikit-learn
-
-      pyathena
-      python-dotenv
-      plotly
-      seaborn
-    ]
-  );
-in
-pkgs.mkShell {
-  name = "jupyter-notebook";
-
-  packages = with pkgs; [
-    pyEnv
-    zsh
-  ];
-
-  PYTHONNOUSERSITE = "1";
-  JUPYTER_CONFIG_DIR = "$PWD/.jupyter";
-  IPYTHONDIR = "$PWD/.ipython";
-
-  shellHook = ''
-    set -e
-
-    if command -v python >/dev/null; then
-      echo "📓 jupyter shell → python $(python -V | awk '{print $2}')"
-    fi
-
-    if [ -z "''${ZSH_VERSION:-}" ] && [[ $- == *i* ]] && [ -t 1 ] && [ -z "''${NIX_SHELL_ZSH_ACTIVATED:-}" ]; then
-      export NIX_SHELL_ZSH_ACTIVATED=1
-      exec ${pkgs.zsh}/bin/zsh -i
-    fi
-  '';
-}

shells/next-web.nix

@@ -1,66 +0,0 @@
-{ pkgs }:
-let
-  node = pkgs.nodejs_24;
-in
-pkgs.mkShell {
-  name = "next-web";
-
-  packages = with pkgs; [
-    node
-    nodePackages_latest.pnpm
-    nodePackages_latest.vercel
-    nodePackages_latest.prisma
-    zsh
-    openssl
-    pkg-config
-    jq
-    ngrok
-  ];
-
-  NODE_ENV = "development";
-
-  shellHook = ''
-    # corepack store under repo (avoid polluting home)
-    export COREPACK_HOME="$PWD/.corepack"
-
-    # pnpm global bin dir (NixOS/zshでも確実に有効にする)
-    export PNPM_HOME="''${XDG_DATA_HOME:-$HOME/.local/share}/pnpm"
-    mkdir -p "$PNPM_HOME"
-    case ":$PATH:" in
-      *":$PNPM_HOME:"*) ;;
-      *) export PATH="$PNPM_HOME:$PATH" ;;
-    esac
-
-    # Prisma engines from nixpkgs (avoid binaries.prisma.sh fetch on NixOS)
-    export PKG_CONFIG_PATH="${pkgs.openssl.dev}/lib/pkgconfig"
-    export PRISMA_FMT_BINARY="${pkgs.prisma-engines}/bin/prisma-fmt"
-
-    # ---- show tool versions
-    if command -v node >/dev/null; then
-      echo "next-web shell -> node $(node -v)"
-    fi
-    if command -v pnpm >/dev/null; then
-      echo "   pnpm $(pnpm --version)"
-      echo "   PNPM_HOME=$PNPM_HOME"
-    fi
-
-    # Activate packageManager from package.json if present.
-    if command -v corepack >/dev/null 2>&1; then
-      if [ -f package.json ] && command -v jq >/dev/null 2>&1 && jq -e '.packageManager' package.json >/dev/null; then
-        COREPACK_ENABLE_DOWNLOADS=1 corepack prepare --activate || true
-      fi
-    fi
-
-    # ---- switch to zsh (interactive only). Don't break `nix develop -c ...`
-    if [ -z "''${ZSH_VERSION:-}" ] && [[ $- == *i* ]] && [ -t 1 ] && [ -z "''${NIX_SHELL_ZSH_ACTIVATED:-}" ]; then
-      export NIX_SHELL_ZSH_ACTIVATED=1
-      exec ${pkgs.zsh}/bin/zsh -i
-    fi
-  '';
-
-  env = {
-    PRISMA_QUERY_ENGINE_LIBRARY = "${pkgs.prisma-engines}/lib/libquery_engine.node";
-    PRISMA_QUERY_ENGINE_BINARY = "${pkgs.prisma-engines}/bin/query-engine";
-    PRISMA_SCHEMA_ENGINE_BINARY = "${pkgs.prisma-engines}/bin/schema-engine";
-  };
-}

shells/rust/default.nix

@@ -1,49 +0,0 @@
-# ref: https://nixos.wiki/wiki/Rust
-
-{ pkgs ? import <nixpkgs> {} }:
-  let
-    overrides = (builtins.fromTOML (builtins.readFile ./rust-toolchain.toml));
-    libPath = with pkgs; lib.makeLibraryPath [
-      # load external libraries that you need in your rust project here
-    ];
-in
-  pkgs.mkShell rec {
-    nativeBuildInputs = [ pkgs.pkg-config ];
-    buildInputs = with pkgs; [
-      clang
-      # Replace llvmPackages with llvmPackages_X, where X is the latest LLVM version (at the time of writing, 16)
-      llvmPackages.bintools
-      rustup
-    ];
-
-    RUSTC_VERSION = overrides.toolchain.channel;
-
-    # https://github.com/rust-lang/rust-bindgen#environment-variables
-    LIBCLANG_PATH = pkgs.lib.makeLibraryPath [ pkgs.llvmPackages_latest.libclang.lib ];
-
-    shellHook = ''
-      export PATH=$PATH:''${CARGO_HOME:-~/.cargo}/bin
-      export PATH=$PATH:''${RUSTUP_HOME:-~/.rustup}/toolchains/$RUSTC_VERSION-x86_64-unknown-linux-gnu/bin/
-      '';
-
-    # Add precompiled library to rustc search path
-    RUSTFLAGS = (builtins.map (a: ''-L ${a}/lib'') [
-      # add libraries here (e.g. pkgs.libvmi)
-    ]);
-
-    LD_LIBRARY_PATH = libPath;
-
-    # Add glibc, clang, glib, and other headers to bindgen search path
-    BINDGEN_EXTRA_CLANG_ARGS =
-    # Includes normal include path
-    (builtins.map (a: ''-I"${a}/include"'') [
-      # add dev libraries here (e.g. pkgs.libvmi.dev)
-      pkgs.glibc.dev
-    ])
-    # Includes with special directory paths
-    ++ [
-      ''-I"${pkgs.llvmPackages_latest.libclang.lib}/lib/clang/${pkgs.llvmPackages_latest.libclang.version}/include"''
-      ''-I"${pkgs.glib.dev}/include/glib-2.0"''
-      ''-I${pkgs.glib.out}/lib/glib-2.0/include/''
-    ];
-  }

shells/rust/rust-toolchain.toml

@@ -1,2 +0,0 @@
-[toolchain]
-channel = "stable"