From 355afe36ea6b70bdec74d2cdc73fd856f2389381 Mon Sep 17 00:00:00 2001 From: Caroline Larimore Date: Sat, 19 Apr 2025 11:55:50 -0700 Subject: home: mute script --- packages/mute/default.nix | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 packages/mute/default.nix (limited to 'packages') diff --git a/packages/mute/default.nix b/packages/mute/default.nix new file mode 100644 index 0000000..b868acd --- /dev/null +++ b/packages/mute/default.nix @@ -0,0 +1,39 @@ +{ lib, pkgs, ... }: + +let + pactl = "${pkgs.pulseaudio}/bin/pactl"; + jq = "${pkgs.jq}/bin/jq"; +in pkgs.writeShellScriptBin "mute" '' + set -euo pipefail + IFS=$'\n\t' + + target="''${1:-0}" + inputs="$(${pactl} -f json list sink-inputs)" + + if [[ "''${1:-}" != "" ]]; then + index="$(${jq} '.['$target'].index' <<< "$inputs")" + muted="$(${jq} '.['$target'].mute' <<< "$inputs")" + if [[ "$muted" = "true" ]]; then + ${pactl} set-sink-input-mute "$index" false + else + ${pactl} set-sink-input-mute "$index" true + fi + + inputs="$(${pactl} -f json list sink-inputs)" + fi + + count="$(${jq} 'length' <<< "$inputs")" + for ((i = 0; i < $count; i++)); do + index="$(${jq} '.['$i'].index' <<< "$inputs")" + muted="$(${jq} '.['$i'].mute' <<< "$inputs")" + name="$(${jq} '.['$i'].properties."application.name"' <<< "$inputs")" + media="$(${jq} '.['$i'].properties."media.name"' <<< "$inputs")" + + state=" " + if [[ "$muted" = "true" ]]; then + state="*" + fi + + printf ' [%d] %s %d\t%s\t(%s)\n' "$i" "$state" "$index" "$name" "$media" + done +'' -- cgit v1.2.3