From dc9febf96e400ca04ec15fa61e2bed6e767e9795 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Mon, 18 Jan 2021 15:55:54 +0100
Subject: [PATCH] Update 51-install_options

---
 .../root/etc/cont-init.d/51-install_options   | 30 ++++++++-----------
 1 file changed, 13 insertions(+), 17 deletions(-)

diff --git a/nextcloud/root/etc/cont-init.d/51-install_options b/nextcloud/root/etc/cont-init.d/51-install_options
index 2c0ef6cb6..6768ca452 100644
--- a/nextcloud/root/etc/cont-init.d/51-install_options
+++ b/nextcloud/root/etc/cont-init.d/51-install_options
@@ -1,21 +1,17 @@
 #!/usr/bin/with-contenv bashio
 
-declare CONFIG
-declare OCR_LANG
-
-CONFIG=$(</data/options.json)
-OCR_LANG=$(bashio::config 'OCR-LANG')
-
 # Install OCR if requested
-if [ $(bashio::config 'OCR') = true ]; then
-bashio::log.info 'Installing OCR' && \
-bashio::log.info 'Select OCR language from https://github.com/tesseract-ocr/langdata...' && \
-apk add --no-cache \
-    tesseract-ocr \
-    tesseract-ocr-data-${OCR_LANG}
-elif [ $(bashio::config 'OCR') = false ]; then
-bashio::log.info 'Removing OCR' && \
-apk del \
-    tesseract-ocr \
-    tesseract-ocr-data-${OCR_LANG}
+if bashio::config.has_value 'OCR'; then
+    if $(bashio::config 'OCR') = true; then
+        bashio::log.info 'Installing OCR' && \
+        apk add --no-cache tesseract-ocr \
+    elif $(bashio::config 'OCR') = false; then
+        bashio::log.info 'Removing OCR' && \
+        apk del tesseract-ocr.*
+    fi
+    # Install additional language if requested
+    if bashio::config.has_value 'OCRLANG'; then
+        bashio::log.info 'Installing OCR language' && \
+        apk add --no-cache tesseract-ocr-data-$(bashio::config 'OCRLANG')
+    fi    
 fi