A new start

profiles/core/default.nix

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+{ self, config, lib, pkgs, ... }:
+let
+  inherit (lib) fileContents;
+in
+{
+  imports = [ ../cachix ];
+
+  nix.systemFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
+
+  environment = {
+
+    systemPackages = with pkgs; [
+      binutils
+      coreutils
+      curl
+      dnsutils
+      dosfstools
+      fd
+      git
+      bottom
+      gptfdisk
+      iputils
+      jq
+      manix
+      moreutils
+      nix-index
+      nmap
+      ripgrep
+      skim
+      tealdeer
+      tmux
+      usbutils
+      utillinux
+      whois
+    ];
+  };
+
+  fonts = {
+    fonts = with pkgs; [ powerline-fonts dejavu_fonts fira-code fira-code-symbols emacs-all-the-icons-fonts ];
+    fontconfig.defaultFonts = {
+      monospace = [ "DejaVu Sans Mono for Powerline" ];
+      sansSerif = [ "DejaVu Sans" ];
+    };
+  };
+
+  time.timeZone = "Europe/Rome";
+  location.provider = "geoclue2";
+
+  xdg.portal.enable = true; # is this needed?
+  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk pkgs.xdg-desktop-portal-wlr ];
+  xdg.portal.gtkUsePortal = true;
+
+  nix = {
+    autoOptimiseStore = true;
+    gc.automatic = true;
+    optimise.automatic = true;
+    useSandbox = true;
+    allowedUsers = [ "@wheel" ];
+    trustedUsers = [ "root" "@wheel" ];
+    extraOptions = ''
+      min-free = 536870912
+      keep-outputs = true
+      keep-derivations = true
+      fallback = true
+    '';
+  };
+
+  services.earlyoom.enable = true;
+
+}

profiles/core/starship.toml

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+[aws]
+symbol = " "
+
+[character]
+success_symbol = "[❯](bold purple)"
+vicmd_symbol = "[❮](bold purple)"
+
+[battery]
+full_symbol = ""
+charging_symbol = ""
+discharging_symbol = ""
+
+[conda]
+symbol = " "
+
+[directory]
+style = "cyan"
+read_only = " 🔒"
+
+[docker]
+symbol = " "
+
+[elixir]
+symbol = " "
+
+[elm]
+symbol = " "
+
+[git_branch]
+format = "[$symbol$branch]($style) "
+symbol = " "
+style = "bold dimmed white"
+
+[git_status]
+format = '([「$all_status$ahead_behind」]($style) )'
+conflicted = "⚠️"
+ahead = "⟫${count} "
+behind = "⟪${count}"
+diverged = "🔀 "
+untracked = "📁 "
+stashed = "↪ "
+modified = "𝚫 "
+staged = "✔ "
+renamed = "⇆ "
+deleted = "✘ "
+style = "bold bright-white"
+
+[golang]
+symbol = " "
+
+[haskell]
+symbol = " "
+
+[hg_branch]
+symbol = " "
+
+[java]
+symbol = " "
+
+[julia]
+symbol = " "
+
+[memory_usage]
+symbol = " "
+disabled = false
+
+[nim]
+symbol = " "
+
+[nix_shell]
+format = '[$symbol$state]($style) '
+symbol = " "
+pure_msg = "λ"
+impure_msg = "⎔"
+
+[nodejs]
+symbol = " "
+
+[package]
+symbol = " "
+
+[php]
+symbol = " "
+
+[python]
+symbol = " "
+
+[ruby]
+symbol = " "
+
+[rust]
+symbol = " "
+
+[status]
+disabled = false