papermerge-multilangocr initial release

root/etc/cont-init.d/98-multilangocr

@@ -0,0 +1,14 @@
+#!/usr/bin/with-contenv bash
+
+if [ -n "$OCRLANG" ]; then
+  echo "OCRLANG variable is set, processing the language packages"
+  apt-get update
+  for i in $(echo "$OCRLANG" | tr "," " "); do
+    if apt-cache show tesseract-ocr-"${i}" > /dev/null 2>&1; then
+      echo "installing tesseract-ocr-${i}"
+      apt-get install -y tesseract-ocr-"${i}"
+    else
+      echo "package tesseract-ocr-${i} not found in the repository, skipping"
+    fi
+  done
+fi