Establish baseline

terminal-environment/config.nix

@@ -0,0 +1,80 @@
+{ config, pkgs, ... }:
+let
+    profile = import ../profile.nix;
+in
+{
+
+   imports = [
+      ./editor.nix
+      ./tex-environment.nix
+   ];
+
+    home.packages = with pkgs; [
+        astyle
+        hyfetch
+        fzf-zsh
+        distrobox
+    ];
+
+    programs.tmux = {
+        enable = true;
+        clock24 = true;
+        extraConfig = ''
+
+        '';
+    };
+
+    programs.direnv.enable = true;
+    programs.direnv.nix-direnv.enable = true;
+
+    programs.zsh = {
+        enable = true;
+        enableCompletion = true;
+        autocd = true;
+
+        autosuggestion = {
+            enable = true;
+        };
+
+        syntaxHighlighting = {
+            enable = true;
+        };
+
+        history = {
+            size = 4096;
+            ignoreSpace = true;
+            ignorePatterns = [  ];
+            saveNoDups = true;
+            ignoreAllDups = true;
+        };
+
+        oh-my-zsh = {
+            enable = true;
+            theme = "sonicradish";
+            plugins = [
+                "git"
+                "z"
+                "dotenv"
+                "battery"
+                "emoji"
+                "emoji-clock"
+                "fzf"
+                "kitty"
+                "themes"
+                "tmux"
+                "vi-mode"
+            ];
+        };
+
+        setOptions = [
+            "HIST_IGNORE_ALL_DUPS"
+        ];
+
+        shellAliases = {
+            ll = "ls -lh";
+            nix-check = "nixos-rebuild build";
+            nix-update = "sudo nixos-rebuild switch";
+            sirc = "ssh -t nichkara.eu tmux new-session -A -s weechat weechat";
+        };
+    };
+}

terminal-environment/editor.nix

@@ -0,0 +1,25 @@
+{ config, pkgs, ... }:
+let
+    profile = import ../profile.nix;
+in
+{
+
+   home.packages = with pkgs; [
+      vim
+      fzf
+      ripgrep
+      ripgrep-all
+      ctags
+      lua54Packages.luarocks-nix
+   ];
+
+   programs.neovim = {
+      enable = true;
+      defaultEditor = true;
+      withPython3 = true;
+      withRuby = true;
+      withNodeJs = true;
+      viAlias = true;
+      vimAlias = true;
+   };
+}

terminal-environment/genv/default.nix

@@ -0,0 +1,67 @@
+{ pkgs, lib, ... }:
+
+let
+  genv = pkgs.writeShellScriptBin "genv" ''
+    #!/usr/bin/env bash
+    set -e
+
+    DISTRO="$1"
+    PRESET="$2"
+
+    if [ -z "$DISTRO" ] || [ -z "$PRESET" ]; then
+      echo "Usage: genv <distro> <preset>"
+      exit 1
+    fi
+
+    PROJECT=$(basename "$PWD")
+    BOX="genv-$PROJECT"
+
+    # distro mapping
+    case "$DISTRO" in
+      ubuntu) IMAGE="docker.io/library/ubuntu:24.04" ;;
+      arch) IMAGE="docker.io/library/archlinux:latest" ;;
+      alpine) IMAGE="docker.io/library/alpine:latest" ;;
+      *) IMAGE="$DISTRO" ;;
+    esac
+
+    echo "[genv] image: $IMAGE"
+
+    # container nur erstellen wenn nötig
+    if ! distrobox list | grep -q "$BOX"; then
+      distrobox create --name "$BOX" --image "$IMAGE"
+    fi
+
+    mkdir -p .genv
+
+    # preset kopieren
+    cp ${./presets}/$PRESET.sh .genv/setup.sh
+    chmod +x .genv/setup.sh
+
+    # envrc generieren
+    cat > .envrc <<EOF
+export GENV_BOX="$BOX"
+
+# container starten
+distrobox start "$GENV_BOX" >/dev/null 2>&1 || true
+
+# setup einmalig
+if [ ! -f .genv/.init ]; then
+  echo "[genv] setup läuft"
+  distrobox enter "$GENV_BOX" -- bash .genv/setup.sh
+  touch .genv/.init
+fi
+
+# tmux workflow
+if [ -z "$TMUX" ]; then
+  tmux new-session -A -s "$GENV_BOX" \
+    \; new-window -n editor "nvim" \
+    \; new-window -n dev "distrobox enter $GENV_BOX"
+fi
+EOF
+
+    echo "[genv] fertig → direnv allow"
+  '';
+in
+{
+  home.packages = [ genv ];
+}

terminal-environment/genv/presets/c.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -e
+
+if command -v apt >/dev/null; then
+  sudo apt update
+  sudo apt install -y build-essential cmake
+elif command -v pacman >/dev/null; then
+  sudo pacman -Sy --noconfirm base-devel cmake
+elif command -v apk >/dev/null; then
+  sudo apk add build-base cmake
+fi

terminal-environment/genv/presets/data-science.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -e
+
+if command -v apt >/dev/null; then
+  sudo apt update
+  sudo apt install -y python3
+elif command -v pacman >/dev/null; then
+  sudo pacman -Sy --noconfirm base-devel python3
+elif command -v apk >/dev/null; then
+  sudo apk add build-base python3
+fi

terminal-environment/tex-environment.nix

@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+let
+    profile = import ../profile.nix;
+in
+{
+
+   home.packages = with pkgs; [
+      texliveMedium
+   ];
+
+}