2 # I, Ian Kelling, follow the GNU license recommendations at
3 # https://www.gnu.org/licenses/license-recommendations.en.html. They
4 # recommend that small programs, < 300 lines, be licensed under the
5 # Apache License 2.0. This file contains or is part of one or more small
6 # programs. If a small program grows beyond 300 lines, I plan to change
7 # to a recommended GPL license.
9 # Copyright 2024 Ian Kelling
11 # Licensed under the Apache License, Version 2.0 (the "License");
12 # you may not use this file except in compliance with the License.
13 # You may obtain a copy of the License at
15 # http://www.apache.org/licenses/LICENSE-2.0
17 # Unless required by applicable law or agreed to in writing, software
18 # distributed under the License is distributed on an "AS IS" BASIS,
19 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
20 # See the License for the specific language governing permissions and
21 # limitations under the License.
24 if ! test "$BASH_VERSION"; then echo "error: shell is not bash" >&2; exit 1; fi
25 shopt -s inherit_errexit
2>/dev
/null ||
: # ignore fail in bash < 4.4
27 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" exit status: $?, PIPESTATUS: ${PIPESTATUS[*]}" >&2' ERR
33 # mute / unmute instead of toggle.
45 muted
=$
(pactl get-source-mute @DEFAULT_SOURCE@ |
awk '{print $2}' ||
:)
48 yes) mute
=false
; volume_level
=1 ;;
50 i3-nagbar
-m "FAILED TO GET PULSE MUTE STATE" -t error
-f "pango:monospace 30"
55 # we double mute here because it could be useful, and I figured out how
56 # and feel like using what I know.
58 pactl set-source-mute @DEFAULT_SOURCE@
$mute
60 # note: condition duplicated in stream-clip, myi3statsus
61 if pgrep
-fc '^ffmpeg.*icecast://source.*/fsf' >/dev
/null
; then
62 out
=$
(echo Parsed_volume_1 volume
$volume_level | zmqsend ||
:)
63 if [[ $out != "0 Success" ]]; then
64 i3-nagbar
-m "FAILED to set ffmpeg volume to $volume_level" -t error
-f "pango:monospace 30"