feat: Refactor game station launch scripts and update session management

ansible/files/game_station/system/launch_desktop.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -euo pipefail
+LOGFILE="$HOME/.local/logs/desktop.log"
+
+log() { echo "[$(date --iso-8601=seconds)] $*" | tee -a "$LOGFILE"; }
+
+log "Starting Desktop session..."
+
+DESKTOP_SESSION_BIN="$(command -v startplasma-wayland || true)"
+if [ -z "$DESKTOP_SESSION_BIN" ]; then
+  log "ERROR: startplasma-wayland not found in PATH"
+  exit 127
+fi
+
+log "Launching Desktop: $DESKTOP_SESSION_BIN"
+exec "$DESKTOP_SESSION_BIN" >>"$LOGFILE" 2>&1 &
+
+sleep 5
+systemd-run --user --slice=sunshine.slice --scope sunshine >>"$LOGFILE" 2>&1 || {
+  log "ERROR: Failed to start Sunshine"
+  exit 1
+} &
+
+tail -f /dev/null

ansible/files/game_station/system/launch_gamescope.sh

@@ -1,39 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-LOGFILE="$HOME/.local/logs/gamescope.log"
-
-log() { echo "[$(date --iso-8601=seconds)] $*" | tee -a "$LOGFILE"; }
-
-log "Starting Gamescope session..."
-CONF_FILE="$HOME/.config/gamescope/gamescope.conf"
-[ -f "$CONF_FILE" ] && source "$CONF_FILE"
-
-OUTPUT_CONNECTOR=${OUTPUT_CONNECTOR:-HDMI-A-1}
-FRAMERATE=${FRAMERATE:-60}
-RESOLUTION=${RESOLUTION:-1920x1080}
-WIDTH="${RESOLUTION%x*}"
-HEIGHT="${RESOLUTION#*x}"
-
-export __GL_GSYNC_ALLOWED=1
-export __GL_VRR_ALLOWED=1
-# export __GL_THREADED_OPTIMIZATIONS=1
-export __GL_SHADER_DISK_CACHE=1
-export __GL_SYNC_TO_VBLANK=0
-
-GAMESCOPE_BIN="$(command -v gamescope || true)"
-if [ -z "$GAMESCOPE_BIN" ]; then
-  log "ERROR: gamescope not found in PATH"
-  exit 127
-fi
-
-HDR_FLAG=""
-if [[ "$HDR_ENABLED" == "1" || "$HDR_ENABLED" == "true" || "$HDR_ENABLED" == "yes" ]]; then
-    HDR_FLAG="--hdr-enabled"
-    log "HDR flag added: --hdr-enabled"
-else
-    log "HDR disabled, no HDR flag added"
-fi
-
-GAMESCOPE_ARGS="--generate-drm-mode fixed --fade-out-duration 200 --cursor-scale-height 720 -f -w $WIDTH -h $HEIGHT --rt --mangoapp -e -O \"$OUTPUT_CONNECTOR\" -r $FRAMERATE $HDR_FLAG"
-log "Launching Gamescope: $GAMESCOPE_BIN $GAMESCOPE_ARGS -- /usr/local/bin/launch_steam.sh"
-exec "$GAMESCOPE_BIN" ${GAMESCOPE_ARGS} -- /usr/local/bin/launch_steam.sh >>"$LOGFILE" 2>&1

ansible/files/game_station/system/launch_kde.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -euo pipefail
+LOGFILE="$HOME/.local/logs/desktop.log"
+export PATH="$HOME/.local/bin:$PATH"
+
+log() { echo "[$(date --iso-8601=seconds)] $*" | tee -a "$LOGFILE"; }
+
+DESKTOP_BIN="$(command -v startplasma-wayland || true)"
+if [ -z "$DESKTOP_BIN" ]; then
+  log "ERROR: startplasma-wayland not found in PATH"
+  exit 127
+fi
+
+log "Launching Plasma: $DESKTOP_BIN"
+exec $DESKTOP_BIN >>"$LOGFILE" 2>&1 &
+
+sleep 5
+systemd-run --user --slice=sunshine.slice --scope sunshine >>"$LOGFILE" 2>&1 || {
+  log "ERROR: Failed to start Sunshine"
+  exit 1
+} &
+
+tail -f /dev/null

ansible/files/game_station/system/launch_session.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+set -euo pipefail
+LOGFILE="$HOME/.local/logs/gamescope.log"
+
+log() { echo "[$(date --iso-8601=seconds)] $*" | tee -a "$LOGFILE"; }
+
+CONF_FILE="$HOME/.config/gamescope/gamescope.conf"
+[ -f "$CONF_FILE" ] && source "$CONF_FILE"
+
+OUTPUT_CONNECTOR=${OUTPUT_CONNECTOR:-HDMI-A-1}
+FRAMERATE=${FRAMERATE:-60}
+RESOLUTION=${RESOLUTION:-1920x1080}
+WIDTH="${RESOLUTION%x*}"
+HEIGHT="${RESOLUTION#*x}"
+
+start_gamescope() {
+  log "Starting Gamescope session..."
+
+  export __GL_GSYNC_ALLOWED=1
+  export __GL_VRR_ALLOWED=1
+  # export __GL_THREADED_OPTIMIZATIONS=1
+  export __GL_SHADER_DISK_CACHE=1
+  export __GL_SYNC_TO_VBLANK=0
+
+  GAMESCOPE_BIN="$(command -v gamescope || true)"
+  if [ -z "$GAMESCOPE_BIN" ]; then
+    log "ERROR: gamescope not found in PATH"
+    exit 127
+  fi
+
+  HDR_FLAG=""
+  if [[ "$HDR_ENABLED" == "1" || "$HDR_ENABLED" == "true" || "$HDR_ENABLED" == "yes" ]]; then
+      HDR_FLAG="--hdr-enabled"
+      log "HDR flag added: --hdr-enabled"
+  else
+      log "HDR disabled, no HDR flag added"
+  fi
+
+  GAMESCOPE_ARGS="--generate-drm-mode fixed --fade-out-duration 200 --cursor-scale-height 720 -f -w $WIDTH -h $HEIGHT --rt --mangoapp -e -O \"$OUTPUT_CONNECTOR\" -r $FRAMERATE $HDR_FLAG"
+  log "Launching Gamescope: $GAMESCOPE_BIN $GAMESCOPE_ARGS -- $@"
+  exec "$GAMESCOPE_BIN" ${GAMESCOPE_ARGS} -- "$@" >>"$LOGFILE" 2>&1
+}
+
+start_kwin() {
+  log "Starting KWin session..."
+  KWIN_BIN="$(command -v kwin_wayland || true)"
+  if [ -z "$KWIN_BIN" ]; then
+    log "ERROR: kwin_wayland not found in PATH"
+    exit 127
+  fi
+
+  KWIN_ARGS="--width $WIDTH --height $HEIGHT"
+  log "Launching KWin: $KWIN_BIN"
+  exec "$KWIN_BIN" ${KWIN_ARGS} "$@" >>"$LOGFILE" 2>&1
+}
+
+if [[ -f "$HOME/.desktop-session-plasma" ]]; then
+  log "Plasma session selected."
+  rm "$HOME/.desktop-session-plasma"
+  start_kwin /usr/local/bin/launch_kde.sh
+else
+  log "Gamescope session selected."
+  start_gamescope /usr/local/bin/launch_steam.sh
+fi

ansible/files/game_station/system/launch_steam.sh

@@ -101,7 +101,7 @@ srm add >> "$LOGFILE" 2>&1 || log "ERROR: Steam ROM Manager update failed"
 
 STEAM_ARGS=("-steamdeck" "-steamos3" "-steampal" "-gamepadui" "-pipewire-dmabuf")
 log "Launching Steam: $STEAM_BIN ${STEAM_ARGS[*]}"
-exec steam "${STEAM_ARGS[@]}" &
+exec $STEAM_BIN "${STEAM_ARGS[@]}" &
 
 sleep 5
 systemd-run --user --slice=sunshine.slice --scope sunshine >>"$LOGFILE" 2>&1 || {

ansible/files/game_station/system/steamos-session-select

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -euo pipefail
+LOGFILE="$HOME/.local/logs/session.log"
+
+log() { echo "[$(date --iso-8601=seconds)] $*" | tee -a "$LOGFILE"; }
+
+session="${1:-gamescope}"
+
+case "$session" in
+  plasma*)
+    log "Plasma session selected."
+    touch "$HOME/.desktop-session-plasma"
+  ;;
+  gamescope)
+    log "Gamescope session selected."
+    if [[ -f "$HOME/.desktop-session-plasma" ]]; then
+      rm "$HOME/.desktop-session-plasma"
+    fi
+  ;;
+  *)
+    log "!! Unrecognized session '$session'"
+    exit 1
+  ;;
+esac
+
+log "Restarting graphical session service..."
+sudo systemctl restart gamescope-session.service

ansible/files/game_station/systemd/system/gamescope-session.service

@@ -21,7 +21,7 @@ Environment=XDG_SEAT=seat0
 Environment=XDG_RUNTIME_DIR=/run/user/%U
 Environment=DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/%U/bus
 ExecStartPre=/usr/bin/chvt 1
-ExecStart=/usr/bin/bash /usr/local/bin/launch_gamescope.sh
+ExecStart=/usr/bin/bash /usr/local/bin/launch_session.sh
 Restart=always
 KeyringMode=shared
 

ansible/playbook_game_station.yml

@@ -88,12 +88,15 @@
       ansible.builtin.command: systemctl set-default graphical.target
       changed_when: false
 
-    - name: Disable GDM display manager
+    - name: Disable Unwanted services
       become: true
       ansible.builtin.systemd:
-        name: gdm
+        name: "{{ item }}"
         enabled: false
         state: stopped
+      loop:
+        - gdm
+        - sddm
 
     # System actions
     - name: Create Gamescope slice
@@ -144,7 +147,7 @@
       become: true
       ansible.builtin.file:
         path: /root/.local/logs/jupiter-biosupdate.log
-        state: touch
+        state: file
         owner: root
         group: root
         mode: "0644"
@@ -166,7 +169,7 @@
           - video
           - audio
           - input
-        shell: /bin/bash
+        shell: /bin/zsh
         create_home: true
         state: present