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AvianVisitors/scripts/install_helpers.sh
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2024-12-04 21:52:29 +01:00

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# this should only contain functions and assignments, ie source install.sh should not have side effects.
get_tf_whl () {
BASE_URL=https://github.com/Nachtzuster/BirdNET-Pi/releases/download/v0.1/
ARCH=$(uname -m)
PY_VERSION=$(python3 -c "import sys; print(f'{sys.version_info[0]}{sys.version_info[1]}')")
case "${ARCH}-${PY_VERSION}" in
aarch64-39)
WHL=tflite_runtime-2.11.0-cp39-none-linux_aarch64.whl
;;
aarch64-310)
WHL=tflite_runtime-2.11.0-cp310-none-linux_aarch64.whl
;;
aarch64-311)
WHL=tflite_runtime-2.11.0-cp311-cp311-linux_aarch64.whl
;;
aarch64-312)
WHL=tflite_runtime-2.11.0-cp312-cp312-linux_aarch64.whl
;;
x86_64-39)
WHL=tflite_runtime-2.11.0-cp39-cp39-linux_x86_64.whl
;;
x86_64-311)
WHL=tflite_runtime-2.11.0-cp311-cp311-linux_x86_64.whl
;;
x86_64-312)
WHL=tflite_runtime-2.11.0-cp312-cp312-linux_x86_64.whl
;;
*)
echo "No tflite version found for ${ARCH}-${PY_VERSION}"
WHL=''
;;
esac
if [ -n "$WHL" ]; then
{
curl -L -o $HOME/BirdNET-Pi/$WHL $BASE_URL$WHL
sed "s/tflite_runtime.*/$WHL/" $HOME/BirdNET-Pi/requirements.txt > requirements_custom.txt
}
fi
}
install_birdnet_mount() {
TMP_MOUNT=$(systemd-escape -p --suffix=mount "$RECS_DIR/StreamData")
cat << EOF > $HOME/BirdNET-Pi/templates/$TMP_MOUNT
[Unit]
Description=Birdnet tmpfs for transient files
ConditionPathExists=$RECS_DIR/StreamData
[Mount]
What=tmpfs
Where=$RECS_DIR/StreamData
Type=tmpfs
Options=mode=1777,nosuid,nodev
[Install]
WantedBy=multi-user.target
EOF
ln -sf $HOME/BirdNET-Pi/templates/$TMP_MOUNT /usr/lib/systemd/system
}
install_tmp_mount() {
STATE=$(systemctl is-enabled tmp.mount 2>&1 | grep -E '(enabled|disabled)')
! [ -f /usr/share/systemd/tmp.mount ] && echo "Warning: no /usr/share/systemd/tmp.mount found"
if [ -z $STATE ]; then
cp -f /usr/share/systemd/tmp.mount /etc/systemd/system/tmp.mount
systemctl daemon-reload
systemctl enable tmp.mount
else
echo "tmp.mount is $STATE, skipping"
fi
}