mirror of
https://github.com/paperless-ngx/paperless-ngx.git
synced 2025-11-03 03:16:10 -06:00
66 lines
1.6 KiB
Plaintext
Executable File
66 lines
1.6 KiB
Plaintext
Executable File
#!/command/with-contenv /usr/bin/bash
|
|
# shellcheck shell=bash
|
|
|
|
declare -r log_prefix="[init-tesseract-langs]"
|
|
|
|
install_languages() {
|
|
echo "Installing languages..."
|
|
|
|
read -ra langs <<<"$1"
|
|
|
|
# Check that it is not empty
|
|
if [ ${#langs[@]} -eq 0 ]; then
|
|
return
|
|
fi
|
|
|
|
# Build list of packages to install
|
|
to_install=()
|
|
for lang in "${langs[@]}"; do
|
|
pkg="tesseract-ocr-$lang"
|
|
|
|
if dpkg --status "$pkg" &>/dev/null; then
|
|
echo "${log_prefix} Package $pkg already installed!"
|
|
continue
|
|
else
|
|
to_install+=("$pkg")
|
|
fi
|
|
done
|
|
|
|
# Use apt only when we install packages
|
|
if [ ${#to_install[@]} -gt 0 ]; then
|
|
|
|
# Warn the user if they're not root, but try anyway
|
|
if [[ -n "${USER_IS_NON_ROOT}" ]]; then
|
|
echo "${log_prefix} ERROR: Unable to install language ${pkg} as non-root, startup may fail"
|
|
fi
|
|
|
|
apt-get --quiet update &>/dev/null
|
|
|
|
for pkg in "${to_install[@]}"; do
|
|
if ! apt-cache --quiet show "$pkg" &>/dev/null; then
|
|
echo "${log_prefix} Skipped $pkg: Package not found! :("
|
|
continue
|
|
fi
|
|
echo "${log_prefix} Installing package $pkg..."
|
|
if ! apt-get --quiet --assume-yes install "$pkg" &>/dev/null; then
|
|
echo "${log_prefix} Could not install $pkg"
|
|
exit 1
|
|
else
|
|
echo "${log_prefix} Installed $pkg"
|
|
fi
|
|
done
|
|
|
|
fi
|
|
}
|
|
|
|
echo "${log_prefix} Checking if additional teseract languages needed"
|
|
|
|
# Install additional languages if specified
|
|
if [[ -n "$PAPERLESS_OCR_LANGUAGES" ]]; then
|
|
|
|
install_languages "$PAPERLESS_OCR_LANGUAGES"
|
|
echo "${log_prefix} Additional packages installed"
|
|
else
|
|
echo "${log_prefix} No additional installs requested"
|
|
fi
|