Switch to paperless NGX

paperless_ngx/rootfs/etc/cont-init.d/93-multiocr.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/with-contenv bashio
+# shellcheck shell=bash
+
+OCRLANG=$(bashio::config 'OCRLANG')
+if [ -n "$OCRLANG" ]; then
+    apt-get update &>/dev/null
+    echo "OCRLANG variable is set, processing the language packages"
+    for i in ${OCRLANG//,/ }; do
+        if apt-cache show tesseract-ocr-"${i}" >/dev/null 2>&1; then
+            apt-get install -yq tesseract-ocr-"${i}"
+            bashio::log.info "OCR Language installed : $i" || bashio::log.fatal "Couldn't install OCR lang $i. Please check its format is conform"
+        else
+            echo "package tesseract-ocr-${i} not found in the repository, skipping"
+        fi
+    done
+fi