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2026-03-08 06:59:57 +00:00
parent dfc11908a4
commit 9cadcac26b
10 changed files with 604 additions and 0 deletions
@@ -0,0 +1,52 @@
+# Pontiac G5 Pi AUX Unit (i dont know wtf to name this thing)
+clear
+cat <<EOF
+██╗  ██╗██████╗ ████████╗██╗  ██╗██╗   ██╗███████╗    ██████╗ ███████╗██╗   ██╗███████╗██╗      ██████╗ ██████╗ ███╗   ███╗███████╗███╗   ██╗████████╗
+██║ ██╔╝╚════██╗╚══██╔══╝╚██╗██╔╝╚██╗ ██╔╝╚══███╔╝    ██╔══██╗██╔════╝██║   ██║██╔════╝██║     ██╔═══██╗██╔══██╗████╗ ████║██╔════╝████╗  ██║╚══██╔══╝
+█████╔╝  █████╔╝   ██║    ╚███╔╝  ╚████╔╝   ███╔╝     ██║  ██║█████╗  ██║   ██║█████╗  ██║     ██║   ██║██████╔╝██╔████╔██║█████╗  ██╔██╗ ██║   ██║
+██╔═██╗  ╚═══██╗   ██║    ██╔██╗   ╚██╔╝   ███╔╝      ██║  ██║██╔══╝  ╚██╗ ██╔╝██╔══╝  ██║     ██║   ██║██╔═══╝ ██║╚██╔╝██║██╔══╝  ██║╚██╗██║   ██║
+██║  ██╗██████╔╝   ██║██╗██╔╝ ██╗   ██║   ███████╗    ██████╔╝███████╗ ╚████╔╝ ███████╗███████╗╚██████╔╝██║     ██║ ╚═╝ ██║███████╗██║ ╚████║   ██║
+╚═╝  ╚═╝╚═════╝    ╚═╝╚═╝╚═╝  ╚═╝   ╚═╝   ╚══════╝    ╚═════╝ ╚══════╝  ╚═══╝  ╚══════╝╚══════╝ ╚═════╝ ╚═╝     ╚═╝     ╚═╝╚══════╝╚═╝  ╚═══╝   ╚═╝
+EOF
+
+# Functions
+logger() {
+    local message="$*"
+    local timestamp=$(date '+%b %e %H:%M:%S')  # e.g., Mar  8 14:35:22
+    local hostname=$(hostname)
+    local pid=$$  # PID of the current script
+    echo "$timestamp g5pi[$pid]: $message"
+}
+
+# bluetooth network loop
+netloop() {
+  # Exit if already locked
+  [[ -e /tmp/netloop ]] && return 0
+  touch /tmp/netloop
+
+  while :; do
+    # Check if "Pixel 6a Network" is active
+    if ! nmcli -t -f NAME connection show --active | grep -qx "Pixel 6a Network"; then
+      #echo "Connecting to Pixel 6a Network..."
+      nmcli connection up "Pixel 6a Network"
+    fi
+    sleep 5
+  done
+}
+echo "$(date) [g5pi] starting up.."
+journalctl -f &
+# bump up that aux to the highest it can be
+pactl set-sink-volume alsa_output.platform-fe00b840.mailbox.stereo-fallback 100%
+
+# Bluetooth preparation
+bluetoothctl <<EOF
+power on
+agent NoInputNoOutput
+default-agent
+system-alias "Pontiac G5"
+discoverable on
+pairable on
+EOF
+
+netloop &
+tail
@@ -0,0 +1,65 @@
+{ pkgs, ... }: {
+  networking.hostName = "Pontiac-G5";
+  systemd.services = {
+    "autovt@tty1" = {
+      enable = true;
+      restartIfChanged = false;
+      description = "autologin service at tty1";
+      after = [ "suppress-kernel-logging.service" ];
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig = {
+        ExecStart =  builtins.concatStringsSep " " ([
+          "@${pkgs.utillinux}/sbin/agetty"
+          "agetty --login-program ${pkgs.shadow}/bin/login"
+          "--autologin k3t --noclear %I $TERM"
+        ]);
+        Restart = "always";
+        Type = "idle";
+      };
+    };
+    "suppress-kernel-logging" = {
+      enable = true;
+      restartIfChanged = false;
+      description = "suppress kernel logging to the console";
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig = {
+        ExecStart = "${pkgs.utillinux}/sbin/dmesg -n 1";
+        Type = "oneshot";
+      };
+    };
+  };
+
+  # bluetooth - headless auto pair
+  hardware.bluetooth.settings = {
+    Policy.AutoEnable = true;
+    General = {
+      Name = "Pontiac G5";
+      DiscoverableTimeout = 0;
+      PairableTimeout = 0;
+      Class = "0x200408";
+    };
+  };
+
+  systemd.services.bluetooth-auto-pair = {
+    description = "Bluetooth headless auto-pair agent";
+    after = [ "bluetooth.service" ];
+    wants = [ "bluetooth.service" ];
+    wantedBy = [ "multi-user.target" ];
+    serviceConfig = {
+      ExecStart = "${pkgs.bluez-tools}/bin/bt-agent -c NoInputNoOutput";
+      Restart = "on-failure";
+    };
+  };
+
+  # pipewire for audio
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = false;
+    pulse.enable = true;
+  };
+
+  systemd.user.services.pipewire.wantedBy = [ "default.target" ];
+  systemd.user.services.pipewire-pulse.wantedBy = [ "default.target" ];
+}