mirror of
https://github.com/woodchen-ink/docker-firefox.git
synced 2025-07-18 13:52:02 +08:00
18 lines
464 B
Bash
Executable File
18 lines
464 B
Bash
Executable File
#!/bin/sh
|
|
|
|
set -e # Exit immediately if a command exits with a non-zero status.
|
|
set -u # Treat unset variables as an error.
|
|
|
|
SND_DEV="/dev/snd"
|
|
|
|
if [ ! -d "$SND_DEV" ]; then
|
|
echo "sound not supported: device $SND_DEV not exposed to the container."
|
|
exit 0
|
|
fi
|
|
|
|
# Save the associated group.
|
|
SND_GRP="$(find "$SND_DEV" -maxdepth 1 -not -type d -exec stat -c "%g" {} \; | sort -u | tail -n1)"
|
|
echo "sound device group $SND_GRP."
|
|
|
|
# vim:ft=sh:ts=4:sw=4:et:sts=4
|