Continuing work on the Polybar dGPU module. Switched from Pulseaudio to Pipewire.

4 files changed, 34 insertions, 3 deletions

diff --git a/system/usr/gpu-toggle b/system/usr/gpu-toggle
index 35d6c47..b44022f 100755
--- a/system/usr/gpu-toggle
+++ b/system/usr/gpu-toggle
@@ -1,4 +1,5 @@
 #!/bin/bash
+# /usr/local/bin/gpu-toggle
 
 # -------------------------------------------------------------------------
 # GPU-TOGGLE: Discrete Graphics Power & Bus Management
diff --git a/system/usr/polybar-gpu-trigger b/system/usr/polybar-gpu-trigger
new file mode 100755
index 0000000..55b52fc
--- /dev/null
+++ b/system/usr/polybar-gpu-trigger
@@ -0,0 +1,29 @@
+#!/bin/bash

+# /usr/local/bin/polybar-gpu-trigger

+

+# 1. Critical sleep to prevent the udev timing race condition

+sleep 0.5

+

+# Find the Process ID (PID) of Polybar

+POLYBAR_PID=$(pgrep -x polybar)

+if [ -z "$POLYBAR_PID" ]; then

+    exit 0

+fi

+

+# Loop through found PIDs to locate the correct user context

+for pid in $POLYBAR_PID; do

+    if [ -f "/proc/$pid/environ" ]; then

+        USER_UID=$(stat -c "%u" "/proc/$pid")

+        USER_NAME=$(id -nu "$USER_UID")

+

+        # Safely parse the environment file for XDG_RUNTIME_DIR

+        XDG_DIR=$(tr '\0' '\n' < "/proc/$pid/environ" | grep '^XDG_RUNTIME_DIR=' | cut -d= -f2-)

+

+        if [ -n "$XDG_DIR" ]; then

+            # Drop root privileges and forcefully send the text directly into Polybar

+            sudo -u "$USER_NAME" XDG_RUNTIME_DIR="$XDG_DIR" \

+                polybar-msg action "#gpu-status.send.0" >/dev/null 2>&1

+            break

+        fi

+    fi

+done

diff --git a/system/usr/system-maintenance b/system/usr/system-maintenance
index d2918c6..f7a7051 100755
--- a/system/usr/system-maintenance
+++ b/system/usr/system-maintenance
@@ -1,4 +1,5 @@
 #!/bin/bash
+# /usr/local/bin/system-maintenance
 
 # Configuration
 MARKER_FILE="/var/log/last_maintenance_timestamp"
@@ -14,7 +15,7 @@ if [ $((CURRENT_TIME - LAST_RUN)) -ge $INTERVAL ]; then
     {
         echo "-------------------------------------------"
         echo "[$(date)] Starting weekly maintenance..."
-        
+
         # 1. Trim SSD
         /usr/sbin/fstrim -v /
 
@@ -23,7 +24,7 @@ if [ $((CURRENT_TIME - LAST_RUN)) -ge $INTERVAL ]; then
 
         # Update timestamp marker
         touch "$MARKER_FILE"
-        
+
         echo "[$(date)] Maintenance complete."
     } >> "$LOG_OUT" 2>&1
 fi
diff --git a/system/usr/system-update b/system/usr/system-update
index 4187e46..79b26a8 100755
--- a/system/usr/system-update
+++ b/system/usr/system-update
@@ -1,5 +1,5 @@
 #!/bin/bash
-# /usr/local/bin/sys-update
+# /usr/local/bin/system-update
 # Formal system maintenance utility with administrative enforcement
 
 LOG_FILE="/var/log/system-update.log"