make * composable; add install medium; archive prevoius code

nixos/profiles/common/system.nix

@@ -0,0 +1,88 @@
+{ config
+, pkgs
+, lib
+, ...
+}:
+
+{
+  nix.binaryCachePublicKeys = [
+    # "hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs="
+  ];
+  nix.binaryCaches = [
+    "https://cache.nixos.org"
+    # "https://hydra.nixos.org"
+  ];
+  nix.trustedBinaryCaches = [
+    "https://cache.nixos.org"
+    # "https://hydra.nixos.org"
+  ];
+
+  nix.daemonNiceLevel = lib.mkDefault 19;
+  nix.daemonIONiceLevel = lib.mkDefault 7;
+  nix.maxJobs = lib.mkDefault 3;
+  nix.buildCores = lib.mkDefault 3;
+  nix.useSandbox = true;
+
+  environment.etc."lvm/lvm.conf".text = ''
+    devices {
+      issue_discards = 1
+    }
+  '';
+
+  # Fonts, I18N, Date ...
+  fonts = {
+    enableCoreFonts = true;
+  };
+
+  i18n = {
+    consoleFont = "lat9w-16";
+    defaultLocale = "en_US.UTF-8";
+  };
+  time.timeZone = "Europe/Berlin";
+  services.gpm.enable = true;
+
+  services.packagekit.enable = true;
+  services.openssh.enable = true;
+  networking.firewall.enable = true;
+
+  # Activation scripts for impure set up of paths in /
+  system.activationScripts.bin = ''
+    echo "setting up /bin..."
+    ln -sfT ${pkgs.bash}/bin/bash /bin/.bash
+    mv -Tf /bin/.bash /bin/bash
+  '';
+  system.activationScripts.etcX11sessinos = ''
+    echo "setting up /etc/X11/sessions..."
+    mkdir -p /etc/X11
+    ln -sfT ${config.services.xserver.displayManager.session.desktops} /etc/X11/.sessions
+    mv -Tf /etc/X11/.sessions /etc/X11/sessions
+  '';
+  system.activationScripts.lib64 = ''
+    echo "setting up /lib64..."
+    mkdir -p /lib64
+    ln -sfT ${pkgs.stdenv.glibc}/lib/ld-linux-x86-64.so.2 /lib64/.ld-linux-x86-64.so.2
+    mv -Tf /lib64/.ld-linux-x86-64.so.2 /lib64/ld-linux-x86-64.so.2
+  '';
+
+  programs.zsh = {
+    enable = false;
+# TODO: basic zsh config
+#    enableAutosuggestions = true; #    enableCompletion = true;
+#    syntaxHighlighting.enable = true;
+#    syntaxHighlighting.patterns = {};
+#    ohMyZsh = {
+#      enable = true;
+#      theme = "tjkirch";
+#    };
+#    promptInit = ''
+#      autoload -U promptinit
+#      promptinit
+#      ZSH_THEME_GIT_PROMPT_PREFIX='@ '
+#      PROMPT='%F{%(!.red.green)}%n%f@%m %(?.%F{green}✓%f.%F{red}✗ ($?%))%f %F{blue}%~%f %F{magenta}$(git_prompt_info)%f
+#%_%F{%(!.red.green)}$(prompt_char)%f '
+#      RPROMPT=""
+#    '';
+#    interactiveShellInit = ''
+#    '';
+  };
+}