46 lines
1.2 KiB
Bash
Executable File
46 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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DEFAULT_SOURCE=$(pactl info | grep 'Default Source' | cut -d ' ' -f3)
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DESCRIPTION=$(pactl list sources | grep -A2 "Name: $DEFAULT_SOURCE" | grep "Description:" | cut -d ' ' -f2-)
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case $1 in
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cycle)
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# Filter out monitor sources
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SOURCES=($(pactl list short sources | awk '{print $2}' | grep -v ".monitor"))
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NUM_SOURCES=${#SOURCES[@]}
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CURRENT_SOURCE=$(pactl info | grep 'Default Source' | cut -d ' ' -f3)
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for i in "${!SOURCES[@]}"; do
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if [[ "${SOURCES[$i]}" == "$CURRENT_SOURCE" ]]; then
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NEXT_INDEX=$(( (i + 1) % NUM_SOURCES ))
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pactl set-default-source "${SOURCES[$NEXT_INDEX]}"
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exit 0
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fi
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done
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# If current source was a monitor or not in list, just pick the first one
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if [ $NUM_SOURCES -gt 0 ]; then
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pactl set-default-source "${SOURCES[0]}"
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fi
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;;
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show)
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TEXT=$(echo "$DESCRIPTION" | cut -c -20)
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if [ -z "$DESCRIPTION" ]; then
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DESCRIPTION=$DEFAULT_SOURCE
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fi
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CLASS=""
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case $(pactl get-source-mute @DEFAULT_SOURCE@ | awk '{print $2}') in
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yes)
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CLASS="muted"
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;;
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no)
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CLASS="unmuted"
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;;
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esac
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printf '{"text": "%s", "tooltip": "%s", "class": "%s"}' "$TEXT" "$DESCRIPTION" "$CLASS"
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;;
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*)
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echo "usage cycle_input.sh {cycle|show}"
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;;
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esac
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