docker-entrypoint.sh

#!/usr/bin/env bash
set -euo pipefail

DATA_DIR="${DATA_DIR:-/data}"
APP_DIR="${APP_DIR:-/app}"
MODEL_DIR="$DATA_DIR/models"
DB_DIR="$DATA_DIR/dbs"
IMAGE_DIR="$DATA_DIR/encrypted_images"
BUNDLED_MODEL_DIR="$APP_DIR/data/models"

if ! command -v tesseract >/dev/null 2>&1; then
    echo "tesseract binary is missing; installing tesseract-ocr and English language data." >&2
    apt-get update
    apt-get install -y --no-install-recommends tesseract-ocr tesseract-ocr-eng
    rm -rf /var/lib/apt/lists/*
fi

mkdir -p "$DATA_DIR" "$MODEL_DIR" "$DB_DIR" "$IMAGE_DIR"

if [ -d "$BUNDLED_MODEL_DIR" ] && [ -z "$(find "$MODEL_DIR" -mindepth 1 -maxdepth 1 -print -quit)" ]; then
    cp -a "$BUNDLED_MODEL_DIR"/. "$MODEL_DIR"/
fi

if [ -d "$APP_DIR/encrypted_images" ] && [ ! -L "$APP_DIR/encrypted_images" ]; then
    find "$APP_DIR/encrypted_images" -mindepth 1 -maxdepth 1 -exec cp -a {} "$IMAGE_DIR"/ \;
    rm -rf "$APP_DIR/encrypted_images"
elif [ -e "$APP_DIR/encrypted_images" ] && [ ! -L "$APP_DIR/encrypted_images" ]; then
    rm -f "$APP_DIR/encrypted_images"
fi
ln -sfn "$IMAGE_DIR" "$APP_DIR/encrypted_images"

exec streamlit run Homepage.py \
    --server.port=8501 \
    --server.address=0.0.0.0 \
    --server.enableCORS=false \
    --server.enableXsrfProtection=false