changes

hosts/fw/modules/snapserver.nix

@@ -31,6 +31,9 @@ in
     hostBridge = "server";
     hostAddress = "${networkPrefix}.97.1";
     localAddress = "${networkPrefix}.97.21/24";
+    extraFlags = [
+      "--capability=CAP_NET_ADMIN"
+    ];
     bindMounts = {
       "/var/lib/acme/snapcast/" = {
         hostPath = "${config.security.acme.certs.${domain}.directory}";

hosts/nb/modules/nvim/chatgpt.nix

@@ -5,8 +5,8 @@ self: super: {
       version = "1.0.0";
       src = super.fetchgit {
         url = "https://git.cloonar.com/Cloonar/chatgpt.vim.git";
-        rev = "a354ff080afc5411967a98d6af1c714f26c1a2e5";
+        rev = "162ab2d82054897ac0d371d7047811abcd510ab5";
-        sha256 = "sha256-k90qf6iL8EjAAd97uXSMDmJYIuwzXxiTcZPw7CTYH7A=";
+        sha256 = "sha256-0BvVCGXO4GAUumv36+/9/S8pGMKCl/V3rxEKeiKW5xo=";
       };
     };
   };

hosts/nb/modules/nvim/default.nix

@@ -3,6 +3,7 @@
   environment.variables = { EDITOR = "vim"; };
   nixpkgs.overlays = [
       (import ./chatgpt.nix)
+      (import ./gitea.nix)
   ];
 
   environment.systemPackages = with pkgs; [
@@ -25,6 +26,7 @@
             bufferline-nvim
             catppuccin-nvim
             chatgpt-nvim
+            gitea-nvim
             cmp-buffer
             cmp-nvim-lsp
             cmp-path
@@ -53,6 +55,7 @@
             nvim-treesitter.withAllGrammars
             nvim-treesitter-parsers.http
             # (nvim-treesitter.withPlugins (_: pkgs.tree-sitter.allGrammars))
+            octo-nvim
             plenary-nvim
             project-nvim
             rainbow-delimiters-nvim

hosts/nb/modules/nvim/gitea.nix

@@ -0,0 +1,13 @@
+self: super: {
+  vimPlugins = super.vimPlugins // {
+    gitea-nvim = super.vimUtils.buildVimPlugin {
+      pname = "gitea-nvim";
+      version = "1.0.0";
+      src = super.fetchgit {
+        url = "https://git.cloonar.com/Cloonar/gitea.nvim.git";
+        rev = "4927f0b2ec9b5c489bbffae4e58d72c0ad047590";
+        sha256 = "sha256-8C8tUzOP6oy+KxyDthdYrmfoppfz+BSXrrVpVwi5X58=";
+      };
+    };
+  };
+}

raspberry/build-snapcast-zero-sd.sh

@@ -0,0 +1,233 @@
+#!/usr/bin/env bash
+#
+# build_rpi_sd_no_chroot_auto.sh
+#
+# Fully automated Raspberry Pi SD card creation script WITHOUT chroot.
+# When the Pi boots the first time, it installs snapclient automatically.
+#
+# WARNING: This script will format and overwrite $SD_DEVICE!
+# Make sure you set $SD_DEVICE correctly.
+
+set -e
+
+#######################################
+#            CONFIGURATION            #
+#######################################
+# Where to download Raspberry Pi OS Lite if not found
+IMG_URL="https://downloads.raspberrypi.org/raspios_lite_armhf_latest"
+
+# The exact .img filename you expect after extraction/unzipping
+EXPECTED_IMG="rpi_os_lite_latest.img"
+# Adjust to match the real image name. If the official download is .xz or .zip,
+# you might need to adapt the script below.
+
+# Your SD card device (e.g., /dev/sdb, /dev/mmcblk0)
+SD_DEVICE="/dev/sda"
+
+# Wi-Fi credentials
+WIFI_SSID="Cloonar-Multimedia"
+WIFI_PASS="K2MC28Zhk\$4zsx6Y"
+WIFI_COUNTRY="AT"
+
+# Snapserver IP or hostname
+SNAPSERVER_HOST="snapcast.cloonar.com"
+
+#######################################
+#   FILE NAMES & PATHS ON THE PI      #
+#######################################
+# We'll copy a systemd service and script into the Pi's root filesystem.
+FIRSTBOOT_SCRIPT="/usr/local/bin/firstboot.sh"
+FIRSTBOOT_SERVICE="/etc/systemd/system/firstboot.service"
+
+#######################################
+#       DOWNLOAD IMAGE IF NEEDED      #
+#######################################
+download_image_if_needed() {
+  if [[ ! -f "$EXPECTED_IMG" ]]; then
+    echo ">>> $EXPECTED_IMG not found, downloading from $IMG_URL..."
+    wget -O rpi_os_lite_latest.img.xz "$IMG_URL"
+    echo ">>> Unzipping..."
+    # unzip rpi_os_lite_latest.zip || true
+    # If you get a .xz, un-comment:
+    xz -dv *.xz
+
+    if [[ ! -f "$EXPECTED_IMG" ]]; then
+      echo "ERROR: Expected .img file '$EXPECTED_IMG' not found after extraction!"
+      exit 1
+    fi
+  else
+    echo ">>> Using existing image file: $EXPECTED_IMG"
+  fi
+}
+
+#######################################
+#          WRITE IMAGE TO SD          #
+#######################################
+write_image_to_sd() {
+  echo ">>> Writing $EXPECTED_IMG to $SD_DEVICE..."
+  umount "${SD_DEVICE}"* || true
+  dd if="$EXPECTED_IMG" of="$SD_DEVICE" bs=4M conv=fsync status=progress
+  sync
+}
+
+#######################################
+#        MOUNT BOOT & ROOTFS          #
+#######################################
+mount_partitions() {
+  if [[ $SD_DEVICE == *"mmcblk"* ]]; then
+    BOOT_PART="${SD_DEVICE}p1"
+    ROOT_PART="${SD_DEVICE}p2"
+  else
+    BOOT_PART="${SD_DEVICE}1"
+    ROOT_PART="${SD_DEVICE}2"
+  fi
+
+  mkdir -p /mnt/rpi-boot
+  mkdir -p /mnt/rpi-root
+
+  echo ">>> Mounting boot partition ($BOOT_PART) -> /mnt/rpi-boot"
+  mount "$BOOT_PART" /mnt/rpi-boot
+
+  echo ">>> Mounting root partition ($ROOT_PART) -> /mnt/rpi-root"
+  mount "$ROOT_PART" /mnt/rpi-root
+}
+
+unmount_partitions() {
+  echo ">>> Unmounting partitions..."
+  umount /mnt/rpi-boot || true
+  umount /mnt/rpi-root || true
+  sync
+}
+
+#######################################
+#   PREPARE BOOT PARTITION (NO CHROOT)
+#######################################
+enable_ssh_wifi_hifiberry() {
+  echo ">>> Enabling SSH..."
+  touch /mnt/rpi-boot/ssh
+
+  echo ">>> Creating wpa_supplicant.conf..."
+  cat << EOF > /mnt/rpi-boot/wpa_supplicant.conf
+country=$WIFI_COUNTRY
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+update_config=1
+
+network={
+    ssid="$WIFI_SSID"
+    psk="$WIFI_PASS"
+}
+EOF
+
+  echo ">>> Enabling HiFiBerry Amp+ overlay in config.txt..."
+  cat << EOF >> /mnt/rpi-boot/config.txt
+
+# --- HiFiBerry Amp+ overlay ---
+dtoverlay=hifiberry-amp
+dtparam=audio=off
+EOF
+}
+
+#######################################
+#   INSTALL FIRST-BOOT SERVICE/SCRIPT
+#   (PLACED INTO THE Pi ROOTFS)
+#######################################
+install_firstboot_autosetup() {
+  echo ">>> Creating first-boot script ($FIRSTBOOT_SCRIPT) in Pi root filesystem..."
+
+  cat << 'FOO' > /mnt/rpi-root$FIRSTBOOT_SCRIPT
+#!/usr/bin/env bash
+set -e
+
+echo ">>> [FIRST BOOT] Installing snapclient..."
+
+# Update system
+apt-get update
+apt-get upgrade -y
+
+# Install snapclient
+apt-get install -y snapclient
+
+# Configure snapclient
+cat << SCLIENT > /etc/default/snapclient
+SNAPCLIENT_OPTS="--host SNAPSERVER_PLACEHOLDER"
+SCLIENT
+
+systemctl enable snapclient
+systemctl start snapclient
+
+echo ">>> [FIRST BOOT] Snapclient installation complete."
+
+# Disable this service so it doesn't run again
+systemctl disable firstboot.service
+
+# Optional: remove script & service
+rm -f /usr/local/bin/firstboot.sh
+rm -f /etc/systemd/system/firstboot.service
+FOO
+
+  # Replace placeholder with actual snapserver host
+  sed -i "s|SNAPSERVER_PLACEHOLDER|$SNAPSERVER_HOST|g" /mnt/rpi-root$FIRSTBOOT_SCRIPT
+
+  # Make it executable
+  chmod +x /mnt/rpi-root$FIRSTBOOT_SCRIPT
+
+
+  echo ">>> Creating first-boot systemd service ($FIRSTBOOT_SERVICE)..."
+  cat << EOF > /mnt/rpi-root$FIRSTBOOT_SERVICE
+[Unit]
+Description=Run once at first boot to install snapclient
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+ExecStart=$FIRSTBOOT_SCRIPT
+RemainAfterExit=true
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+  echo ">>> Enabling firstboot.service so it runs automatically..."
+  # We can manually create the symlink to "enable" it:
+  mkdir -p /mnt/rpi-root/etc/systemd/system/multi-user.target.wants
+  ln -s $FIRSTBOOT_SERVICE /mnt/rpi-root/etc/systemd/system/multi-user.target.wants/firstboot.service
+}
+
+
+#######################################
+#                MAIN                 #
+#######################################
+main() {
+  # 1) Download image if needed
+  download_image_if_needed
+
+  # 2) Write image to SD
+  write_image_to_sd
+
+  # 3) Mount partitions
+  mount_partitions
+
+  # 4) Enable SSH, Wi-Fi, HiFiBerry in /boot
+  enable_ssh_wifi_hifiberry
+
+  # 5) Place the "first boot" script & service in / (root partition)
+  install_firstboot_autosetup
+
+  # 6) Unmount
+  unmount_partitions
+
+  echo "=============================================================="
+  echo "Done! The SD card is fully configured for auto snapclient setup."
+  echo "Insert it into your Pi, power on, and wait a couple of minutes."
+  echo ""
+  echo "What happens on first boot:"
+  echo "  1. Pi connects to Wi-Fi, SSH is enabled"
+  echo "  2. 'firstboot.service' runs once, installs snapclient, configures it"
+  echo "  3. The service disables itself and removes the script"
+  echo ""
+  echo "No user intervention is required. Enjoy!"
+  echo "=============================================================="
+}
+
+main "$@"