diff options
Diffstat (limited to 'scripts/cli/svol')
| -rwxr-xr-x | scripts/cli/svol | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/scripts/cli/svol b/scripts/cli/svol index 0488633..5ce6848 100755 --- a/scripts/cli/svol +++ b/scripts/cli/svol @@ -1,10 +1,11 @@ #!/bin/sh -. slib +. "lib_common.sh" +. "lib_handle.sh" help() { cat << EOF -${0}: Wrapper script to change volume +${0}: Change volume options: -i [Vol] Increase volume by Vol -d [Vol] Decrease volume by Vol @@ -13,37 +14,24 @@ options: -t Toggle between mute and unmute -h Print this message and exit EOF - exit 0 } -check_program "pactl" "pulseaudio must be installed" +volume_handle check_program [ $# != 1 ] && [ $# != 2 ] && invalid_use while getopts "i:d:s:pth" option; do case "${option}" in - i) run --reload-status "pactl set-sink-volume @DEFAULT_SINK@ +${OPTARG}%" ;; - - d) run --reload-status "pactl set-sink-volume @DEFAULT_SINK@ -${OPTARG}%" ;; - - s) run --reload-status "pactl set-sink-volume @DEFAULT_SINK@ ${OPTARG}%" ;; - - t) run --reload-status "pactl set-sink-mute @DEFAULT_SINK@ toggle" ;; - - p) - if ! pactl get-sink-volume @DEFAULT_SINK@ \ - | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' | head -n1 2>/dev/null; then - err "Failed to get current volume" - else - exit 0 - fi - ;; + i) run --reload-status "volume_handle up ${OPTARG}" ;; + d) run --reload-status "volume_handle down ${OPTARG}" ;; + s) run --reload-status "volume_handle set ${OPTARG}" ;; + t) run --reload-status "volume_handle toggle" ;; + p) volume_handle get-current ;; h) help ;; *) invalid_use -h ;; esac done - invalid_use |