1 files changed, 62 insertions, 0 deletions
diff --git a/audio-autoAdjust.sh b/audio-autoAdjust.sh
new file mode 100755
index 0000000..31a4b4c
--- /dev/null
+++ b/audio-autoAdjust.sh
@@ -0,0 +1,62 @@
+#!/usr/bin/bash
+
+# sys-def vars
+# DO NOT TOUCH
+VOL=0
+STATE=1
+
+# usr-def vars
+OTHERPLAYER_MUSIC_PERCENTAGE=35
+NORMAL_MUSIC_PLAYER_PERCENTAGE=50
+
+function getMusicId() {
+    pulsemixer --list-sink | grep 'Name: spotify' | awk '{print $4}' | sed 's/,$//'
+}
+
+function getVideoId() {
+    pulsemixer --list-sink | grep 'Name: Chromium' | awk '{print $4}' | sed 's/,$//'
+}
+
+function lower_music() {
+    pulsemixer --id "$(getMusicId)" --set-volume $OTHERPLAYER_MUSIC_PERCENTAGE
+}
+
+function normal_music() {
+    pulsemixer --id "$(getMusicId)" --set-volume $NORMAL_MUSIC_PLAYER_PERCENTAGE
+}
+
+if [ "$1" ]; then
+    if [[ "$1" == '--help' || "$1" == '-h' ]]; then
+        /sbin/echo -e "Usage: $0 [OPTION]\n\nOptions:\n\t-l|--lower\tTo lower music volume\n\t-n|--normal\tTo set music volume to normal"
+        exit 0
+    elif [[ "$1" == '--daemon' || "$1" == '-d' ]]; then
+        while true; do
+            if [[ "$(systemctl is-system-running)" == "running" || "$(systemctl is-system-running)" == "degraded" ]]; then
+                if [ $(getVideoId) ]; then
+                    if [ $STATE -eq 0 ]; then
+                        STATE=1
+                        echo VideoDetected
+                        lower_music
+                    fi
+                elif [ $(getMusicId) ] && [ $STATE -eq 1 ]; then
+                    STATE=0
+                    echo VideoGone
+                    normal_music
+                else
+                    sleep 5
+                fi
+                sleep 3
+            fi
+        done
+        exit 0
+    elif [[ "$1" == '--lower' || "$1" == '-l' ]]; then
+        lower_music
+        exit 0
+    elif [[ "$1" == '--normal' || "$1" == '-n' ]]; then
+        normal_music
+        exit 0
+    fi
+fi
+
+/sbin/echo -e "Un-recornized option: '$@', Please use options:\n\t-l|--lower\tTo lower music volume\n\t-n|--normal\tTo set music volume to normal"
+exit 1