313 lines
8.5 KiB
Nix
313 lines
8.5 KiB
Nix
{
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nixpkgs,
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pkgs,
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lib,
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hostname,
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user,
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...
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}:
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with lib; {
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# NixOS version.
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system.stateVersion = "25.05";
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# Enable flakes.
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nix.settings.experimental-features = [
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"nix-command"
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"flakes"
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];
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# Add @wheel to trusted-users for remote deployments.
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nix.settings.trusted-users = ["root" "@wheel"];
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# Set $NIX_PATH to flake input.
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nix.nixPath = ["nixpkgs=${nixpkgs}"];
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# Enable redistributable firmware.
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hardware.enableRedistributableFirmware = true;
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# Set time zone.
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time.timeZone = "Australia/Perth";
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# Select internationalisation properties.
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i18n.defaultLocale = "en_AU.UTF-8";
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i18n.extraLocaleSettings = {
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LC_ADDRESS = "en_AU.UTF-8";
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LC_IDENTIFICATION = "en_AU.UTF-8";
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LC_MEASUREMENT = "en_AU.UTF-8";
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LC_MONETARY = "en_AU.UTF-8";
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LC_NAME = "en_AU.UTF-8";
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LC_NUMERIC = "en_AU.UTF-8";
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LC_PAPER = "en_AU.UTF-8";
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LC_TELEPHONE = "en_AU.UTF-8";
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LC_TIME = "en_AU.UTF-8";
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};
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# Configure keymap in X11.
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services.xserver.xkb = {
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layout = "us";
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variant = "";
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};
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# Enable networking.
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networking.networkmanager.enable = true;
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# Set hostname
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networking.hostName = hostname;
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# Define a user account.
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users.users.${user} = {
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isNormalUser = true;
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description = mkIf (user == "fern") "Fern Garden";
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extraGroups = [
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"wheel"
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"networkmanager"
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];
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openssh.authorizedKeys.keys = [
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIETPyuxUVEmYyEW6PVC6BXqkhULHd/RvMm8fMbYhjTMV fern@muskduck"
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKzW4epTmK01kGVXcuAXUNJQPltnogf4uab9FA5m8S3n fern@pardalote"
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBEJYq1fMxVOzCMfE/td6DtWS8nUk76U9seYD3Z9RYAz u0_a399@fairywren"
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"sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIMoJvPcUJDVVzO4dHROCFNlgJdDZSP5xyPx2s40zcx5QAAAABHNzaDo= YubiKey5NFC"
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];
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};
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# Use fish shell
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programs.fish = {
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enable = true;
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interactiveShellInit = ''
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# yazi cd on quit.
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function y
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set tmp (mktemp -t "yazi-cwd.XXXXXX")
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${pkgs.yazi}/bin/yazi $argv --cwd-file="$tmp"
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if read -z cwd < "$tmp"; and [ -n "$cwd" ]; and [ "$cwd" != "$PWD" ]
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builtin cd -- "$cwd"
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end
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rm -f -- "$tmp"
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end
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# kanagawa theme.
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set -l foreground DCD7BA normal
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set -l selection 2D4F67 brcyan
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set -l comment 727169 brblack
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set -l red C34043 red
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set -l orange FF9E64 brred
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set -l yellow C0A36E yellow
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set -l green 76946A green
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set -l purple 957FB8 magenta
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set -l cyan 7AA89F cyan
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set -l pink D27E99 brmagenta
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# Syntax Highlighting Colors
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set -g fish_color_normal $foreground
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set -g fish_color_command $cyan
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set -g fish_color_keyword $pink
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set -g fish_color_quote $yellow
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set -g fish_color_redirection $foreground
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set -g fish_color_end $orange
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set -g fish_color_error $red
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set -g fish_color_param $purple
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set -g fish_color_comment $comment
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set -g fish_color_selection --background=$selection
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set -g fish_color_search_match --background=$selection
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set -g fish_color_operator $green
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set -g fish_color_escape $pink
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set -g fish_color_autosuggestion $comment
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# Completion Pager Colors
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set -g fish_pager_color_progress $comment
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set -g fish_pager_color_prefix $cyan
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set -g fish_pager_color_completion $foreground
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set -g fish_pager_color_description $comment
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'';
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};
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# https://nixos.wiki/wiki/Fish#Setting_fish_as_your_shell
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programs.bash = {
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interactiveShellInit = ''
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if [[ $(${pkgs.procps}/bin/ps --no-header --pid=$PPID --format=comm) != "fish" && -z ''${BASH_EXECUTION_STRING} ]]
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then
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shopt -q login_shell && LOGIN_OPTION='--login' || LOGIN_OPTION=""
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exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
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fi
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'';
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};
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# https://discourse.nixos.org/t/slow-build-at-building-man-cache/52365/2
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documentation.man.generateCaches = false;
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# Install some packages.
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programs = {
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git.enable = true;
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lazygit.enable = true;
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nixvim = {
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enable = true;
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globals.mapleader = " ";
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keymaps = [
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{
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key = "<Leader>t";
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action = "<cmd> ToggleTerm direction=float <CR>";
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mode = "n";
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options = {
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silent = true;
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desc = "Open floating terminal.";
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};
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}
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{
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key = "<Leader>g";
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action = "<cmd> LazyGit <CR>";
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mode = "n";
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options.desc = "Open LazyGit.";
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}
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{
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key = "<Leader>y";
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action = "<cmd> Yazi toggle <CR>";
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mode = "n";
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options.desc = "Show/hide file browser.";
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}
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{
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key = "<Leader>ff";
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action = "<cmd> Telescope fd <CR>";
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mode = "n";
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options.desc = "Find files.";
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}
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{
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key = "<Leader>fb";
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action = "<cmd> Telescope buffers <CR>";
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mode = "n";
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options.desc = "Switch between buffers with telescope.";
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}
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{
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key = "<Leader>fg";
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action = "<cmd> Telescope live_grep <CR>";
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mode = "n";
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options.desc = "Grep files.";
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}
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];
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colorschemes.kanagawa = {
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enable = true;
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settings = {
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background.dark = "dragon";
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colors.theme.all.ui.bg_gutter = "none";
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overrides = ''
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function(colors)
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local theme = colors.theme
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return {
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NormalFloat = { bg = "none" },
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FloatBorder = { bg = "none" },
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FloatTitle = { bg = "none" },
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TelescopeTitle = { fg = theme.ui.special, bold = true },
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TelescopePromptNormal = { bg = theme.ui.bg_p1 },
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TelescopePromptBorder = { fg = theme.ui.bg_p1, bg = theme.ui.bg_p1 },
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TelescopeResultsNormal = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m1 },
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TelescopeResultsBorder = { fg = theme.ui.bg_m1, bg = theme.ui.bg_m1 },
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TelescopePreviewNormal = { bg = theme.ui.bg_dim },
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TelescopePreviewBorder = { bg = theme.ui.bg_dim, fg = theme.ui.bg_dim },
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Pmenu = { fg = theme.ui.shade0, bg = theme.ui.bg_p1 }, -- add `blend = vim.o.pumblend` to enable transparency
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PmenuSel = { fg = "NONE", bg = theme.ui.bg_p2 },
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PmenuSbar = { bg = theme.ui.bg_m1 },
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PmenuThumb = { bg = theme.ui.bg_p2 },
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}
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end,
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'';
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};
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};
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opts = rec {
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shiftwidth = 2;
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tabstop = shiftwidth;
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softtabstop = shiftwidth;
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expandtab = true;
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number = true;
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cursorline = true;
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undofile = true;
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clipboard = "unnamedplus";
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};
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clipboard.providers.wl-copy.enable = true;
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plugins = {
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colorizer.enable = true;
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comment.enable = true;
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gitsigns.enable = true;
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lazygit.enable = true;
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lsp-format.enable = true;
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mini-statusline.enable = true;
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mini-tabline.enable = true;
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notify.enable = true;
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nvim-autopairs.enable = true;
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telescope.enable = true;
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toggleterm.enable = true;
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trouble.enable = true;
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web-devicons.enable = true;
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which-key.enable = true;
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yazi.enable = true;
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blink-cmp = {
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enable = true;
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settings = {
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keymap.preset = "enter";
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menu.auto_show = true;
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completion.documentation.auto_show = true;
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};
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};
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lsp = {
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enable = true;
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inlayHints = true;
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servers = {
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nixd = {
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enable = true;
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settings.formatting.command = ["${pkgs.alejandra}/bin/alejandra"];
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settings.options.nixos.expr = "(builtins.getFlake (builtins.toString /home/fern/Repositories/flock)).nixosConfigurations.muskduck.options";
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};
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};
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};
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treesitter = {
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enable = true;
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settings = {
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highlight.enable = true;
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incremental_selection.enable = true;
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indent.enable = true;
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};
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};
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};
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};
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};
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environment.systemPackages = with pkgs; [
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aria2
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btop
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lynx
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ncdu
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rsync
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tmux
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trash-cli
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yazi
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];
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# Enable SSH server.
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services.openssh.enable = true;
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# Enable avahi hostname resolution.
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services.avahi = {
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enable = true;
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nssmdns4 = true;
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publish = {
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enable = true;
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addresses = true;
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domain = true;
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};
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};
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}
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