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Fix various shellcheck concerns

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Signed-off-by: Eric Nemchik <eric@nemchik.com>
This commit is contained in:
Eric Nemchik 2024-01-08 21:17:32 -06:00
parent 4b79b7759e
commit 56562f4956
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5 changed files with 83 additions and 68 deletions
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10
root/etc/s6-overlay/s6-rc.d/init-plex-gid-video/run
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@ -1,9 +1,9 @@
#!/usr/bin/with-contenv bash
# shellcheck shell=bash
FILES=$(find /dev/dri /dev/dvb -type c -print 2>/dev/null)
for i in $FILES
do
for i in ${FILES}; do
VIDEO_GID=$(stat -c '%g' "${i}")
VIDEO_UID=$(stat -c '%u' "${i}")
# check if user matches device
@ -11,13 +11,13 @@ do
echo "**** permissions for ${i} are good ****"
else
# check if group matches and that device has group rw
if id -G abc | grep -qw "${VIDEO_GID}" && [ $(stat -c '%A' "${i}" | cut -b 5,6) = "rw" ]; then
if id -G abc | grep -qw "${VIDEO_GID}" && [[ $(stat -c '%A' "${i}" | cut -b 5,6) == "rw" ]]; then
echo "**** permissions for ${i} are good ****"
# check if device needs to be added to video group
elif ! id -G abc | grep -qw "${VIDEO_GID}"; then
# check if video group needs to be created
VIDEO_NAME=$(getent group "${VIDEO_GID}" | awk -F: '{print $1}')
if [ -z "${VIDEO_NAME}" ]; then
if [[ -z "${VIDEO_NAME}" ]]; then
VIDEO_NAME="video$(head /dev/urandom | tr -dc 'a-z0-9' | head -c4)"
groupadd "${VIDEO_NAME}"
groupmod -g "${VIDEO_GID}" "${VIDEO_NAME}"
@ -27,7 +27,7 @@ do
usermod -a -G "${VIDEO_NAME}" abc
fi
# check if device has group rw
if [ $(stat -c '%A' "${i}" | cut -b 5,6) != "rw" ]; then
if [[ $(stat -c '%A' "${i}" | cut -b 5,6) != "rw" ]]; then
echo -e "**** The device ${i} does not have group read/write permissions, attempting to fix inside the container. ****"
chmod g+rw "${i}"
fi