nixos/cleo.darwin.nix

{ pkgs
, lib
, ...
}:
let
  # Managed block in /etc/hosts. Same markers the ansible blockinfile uses, so
  # an existing block is rewritten in place rather than duplicated.
  cleoHosts = [
    "dev.wellthy.com"
    "www.dev.wellthy.com"
    "app.dev.wellthy.com"
    "www.app.dev.wellthy.com"
    "auth.dev.wellthy.com"
    "internal-api.dev.wellthy.com"
    "local-api.hicleo.com"
    "local-identity.hicleo.com"
    "local-file-ingestion.hicleo.com"
    "local-eligibility.hicleo.com"
  ];
  cleoHostsBlock = pkgs.writeText "cleo-local-dev-hosts" (
    lib.concatMapStrings (h: "127.0.0.1 ${h}\n") cleoHosts
  );
  ansibleRequired = {
    taps = [
      "fwdcloudsec/granted" # aws sso utility
      "felipeelias/tap" # claude-statusline
      "oven-sh/bun" # bun
      "schpet/tap"

      ## Excluded intentionally
      # "sst/tap" # opencode
    ];
    brews = [
      "allure"
      "aws-sso-util"
      "awscli"
      "ccusage"
      "doppler"
      "fd"
      "felipeelias/tap/claude-statusline"
      "oven-sh/bun/bun"
      "fwdcloudsec/granted/granted"
      "schpet/tap/linear"
      "gh"
      "jq"
      "maven"
      "snyk-cli"
      "ldcli"

      ## Excluded intentionally
      # "rg"
      # "gdal"
      # "sst/tap/opencode"
      # "libpq@17"
      # "node@22"
    ];
    casks = [
      "1password-cli"
      "aws-vpn-client"
      "chromedriver"
      "copilot-cli"
      "docker-desktop"
      "expo-orbit"
      "zulu@17"
      "ngrok"

      ## Excluded intentionally
      # "visual-studio-code" # app installed by brew; home-manager owns settings + extensions
      # "jetbrains-toolbox"
    ];
  };
in
{
  ids.gids.nixbld = 350;
  security.pam.services.sudo_local.touchIdAuth = true;

  # Set vim as default editor
  environment.variables.EDITOR = "vim";
  environment.variables.VISUAL = "vim";
  environment.variables.GIT_EDITOR = "vim";
  environment.variables.HOMEBREW_NO_ANALYTICS = "1";

  # GUI apps (Android Studio, Dock-launched tools) don't see home-manager session
  # vars, so mirror the XDG-relocated ones here with absolute paths.
  launchd.user.envVariables = {
    CLAUDE_CONFIG_DIR = "/Users/matthew.bessette/.config/claude";
    GRADLE_USER_HOME = "/Users/matthew.bessette/.local/share/gradle";
    ANDROID_USER_HOME = "/Users/matthew.bessette/.local/share/android";
    CP_HOME_DIR = "/Users/matthew.bessette/.local/share/cocoapods";
  };

  environment.systemPackages = with pkgs; [
    vim
    git
    wget
    curl
    python3
    postgresql_17
    # valkey-cli for the ~/Projects/redis-proxy ElastiCache proxy
    valkey
    # wellthy.com: psycopg2 builds from source (needs pg_config + libpq headers)
    postgresql_17.pg_config
    postgresql_17.dev
    # wellthy.com: python-magic loads libmagic; gettext for compilemessages
    file
    gettext
    openssl
    openssl.dev
    # default outputs are bin+man only; the shared libs live in `out`
    openssl.out
    home-manager
    ttyd
    xcodes
    xz
    # node 24.x from unstable (cached); the pinnedNode 24.19.0 rev had no cache.nixos.org binaries
    unstable.nodejs_24
    unstable.yarn
    # iOS simulator UI driving (tap/scroll/type) for screenshots and e2e flows
    unstable.maestro
    unstable.idb-companion
    act
  ];

  # Link lib/ and include/ into /run/current-system/sw so native builds (psycopg2)
  # and runtime lookups (python-magic -> libmagic) have a stable path.
  environment.pathsToLink = [ "/lib" "/include" ];

  # python-magic only searches /opt/local/lib, /usr/local/lib and /opt/homebrew/lib
  # (DYLD_* variables don't survive macOS system binaries). Point the last one at the
  # nix libmagic through the stable system profile path. Only touches the path when
  # it is free or already our own link, so a Homebrew libmagic is never overwritten.
  system.activationScripts.postActivation.text = ''
    dest=/opt/homebrew/lib/libmagic.dylib
    ours=/run/current-system/sw/lib/libmagic.dylib
    if [ -d /opt/homebrew/lib ] && { { [ ! -e "$dest" ] && [ ! -L "$dest" ]; } || [ "$(readlink "$dest")" = "$ours" ]; }; then
      ln -sfn "$ours" "$dest"
    fi

    # /etc/hosts is owned by macOS (and holds hand-written entries), so manage only
    # the CLEO LOCAL DEV HOSTS block: replace it in place, or append it if missing.
    hosts=/etc/hosts
    begin="# BEGIN CLEO LOCAL DEV HOSTS"
    end="# END CLEO LOCAL DEV HOSTS"
    tmp=$(mktemp)
    if grep -qxF "$begin" "$hosts"; then
      awk -v begin="$begin" -v end="$end" -v blk="${cleoHostsBlock}" '
        $0 == begin { print; while ((getline l < blk) > 0) print l; skip = 1; next }
        $0 == end { skip = 0 }
        !skip { print }
      ' "$hosts" > "$tmp"
    else
      { cat "$hosts"; printf '\n%s\n' "$begin"; cat ${cleoHostsBlock}; printf '%s\n' "$end"; } > "$tmp"
    fi
    if ! cmp -s "$tmp" "$hosts"; then
      cat "$tmp" > "$hosts"
    fi
    rm -f "$tmp"
  '';

  # Add Homebrew to PATH
  environment.systemPath = [
    "/opt/homebrew/bin"
    "/opt/homebrew/sbin"
    "/Users/matthew.bessette/.local/bin"
  ];

  system.primaryUser = "matthew.bessette";
  users.users."matthew.bessette" = {
    name = "matthew.bessette";
    home = "/Users/matthew.bessette";
  };

  services.openssh = {
    enable = true;
    extraConfig = ''
      StrictModes no
      # Deny everyone by default unless they match the subnet rule
      Match Address !192.168.0.0/16
        DenyUsers *
    '';
  };

  # Homebrew for Casks and specific binaries
  # In a nix-darwin setup, Homebrew packages are not actually stored inside the Nix store.
  # Instead, nix-darwin acts as a manager that triggers the standard Homebrew installation
  # process on your macOS system.
  homebrew = {
    enable = true;
    onActivation.cleanup = "uninstall";
    onActivation.autoUpdate = true;
    onActivation.upgrade = true;
    # global.autoUpdate = true;
    # Each list is (ansible-managed set) ++ (nix-only extras), deduped. With
    # cleanup = "uninstall" above, anything NOT listed here gets removed on
    # activation — so ansibleRequired must be merged in or nix would clobber it.
    taps = lib.unique (
      ansibleRequired.taps
      ++ [
        # nix-only taps go here
      ]
    );
    brews = lib.unique (
      ansibleRequired.brews
      ++ [
        "biome"
        "jira-cli"
      ]
    );
    # visual-studio-code is installed by Homebrew (in ansibleRequired.casks) so
    # Homebrew owns the .app; home-manager (cleo.home.nix) owns settings +
    # extensions only (programs.vscode with package = null) — no second copy.
    casks = lib.unique (
      ansibleRequired.casks
      ++ [
        "android-commandlinetools"
        "android-platform-tools"
        "bruno"
        "figma"
        "kopiaui"
        "libreoffice"
        "obsidian"
        "postico"
        "sublime-text"
        "spotify"
        "yubico-yubikey-manager"
        "zoom"
      ]
    );
  };

  nix = {
    settings = {
      experimental-features = "nix-command flakes";
      auto-optimise-store = true;
    };
    gc = {
      automatic = true;
      interval = { Weekday = 0; Hour = 2; Minute = 0; }; # Sunday at 2:00 AM
      options = "--delete-older-than 7d";
    };
  };
  system.stateVersion = 4;
}