bundles/scansnap: do ocr in a separate process to speed up scanning

2021-05-24 10:24:01 +02:00 · 2021-05-24 10:24:01 +02:00 · 5d4ca086e6
commit 5d4ca086e6
parent d193ec8ef3
4 changed files with 33 additions and 14 deletions
--- a/bundles/scansnap/files/ocr.sh
+++ b/bundles/scansnap/files/ocr.sh
@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -euo pipefail
+
+DATE=$(date +%F_%H-%M-%S)
+
+cd "$1"
+
+convert *.tiff no_ocr.pdf
+ocrmypdf -l deu no_ocr.pdf has_ocr.pdf
+
+rm -f *.tiff
+rm -f no_ocr.pdf
+
+chown nobody:nogroup has_ocr.pdf
+
+mv has_ocr.pdf "/srv/scansnap/${DATE}.pdf"
+
+cd /
+
+rm -r "$1"