47 lines
1.2 KiB
Bash
Executable file
47 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
TODAY=`date -u +%Y%m%d`
|
|
|
|
MODEL_NAME="NASNet Mobile"
|
|
MODEL_URL="https://dl.photoprism.org/tensorflow/nasnet.zip?$TODAY"
|
|
MODEL_PATH="assets/tensorflow/nasnet"
|
|
MODEL_ZIP="/tmp/photoprism/nasnet.zip"
|
|
MODEL_HASH="6a9450f89afa56b4539c0d7188f108f083c10fc9 $MODEL_ZIP"
|
|
MODEL_VERSION="$MODEL_PATH/version.txt"
|
|
MODEL_BACKUP="assets/backups/nasnet-$TODAY"
|
|
|
|
echo "Installing $MODEL_NAME for TensorFlow..."
|
|
|
|
# Create directories
|
|
mkdir -p /tmp/photoprism
|
|
mkdir -p assets/tensorflow
|
|
mkdir -p assets/backups
|
|
|
|
# Check for update
|
|
if [[ -f ${MODEL_ZIP} ]] && [[ `sha1sum ${MODEL_ZIP}` == ${MODEL_HASH} ]]; then
|
|
if [[ -f ${MODEL_VERSION} ]]; then
|
|
echo "Already up to date."
|
|
exit
|
|
fi
|
|
else
|
|
# Download model
|
|
echo "Downloading latest model from $MODEL_URL..."
|
|
wget ${MODEL_URL} -O ${MODEL_ZIP}
|
|
|
|
TMP_HASH=`sha1sum ${MODEL_ZIP}`
|
|
|
|
echo ${TMP_HASH}
|
|
fi
|
|
|
|
# Create backup
|
|
if [[ -e ${MODEL_PATH} ]]; then
|
|
echo "Creating backup of existing directory: $MODEL_BACKUP"
|
|
rm -rf ${MODEL_BACKUP}
|
|
mv ${MODEL_PATH} ${MODEL_BACKUP}
|
|
fi
|
|
|
|
# Unzip model
|
|
unzip ${MODEL_ZIP} -d assets/tensorflow
|
|
echo "$MODEL_NAME $TODAY $MODEL_HASH" > ${MODEL_VERSION}
|
|
|
|
echo "Latest $MODEL_NAME installed."
|