🎨 ppn2ocr: Extract a function to make a workspace

ppn2ocr

@@ -12,10 +12,15 @@ self_dir=`dirname $0`
 self_dir=`realpath $self_dir`
 
 
-workspace=$ppn
+make_workspace () {
+    ppn=$1
+    workspace=$2
+
+    # Make workspace directory
     mkdir "$workspace"
     cd "$workspace"
-pwd
+
+    # Get METS from OAI-PMH
     oai_identifier="oai%3Adigital.staatsbibliothek-berlin.de%3A$ppn"
     oai_url="https://digital.staatsbibliothek-berlin.de/oai?verb=GetRecord&metadataPrefix=mets&identifier=$oai_identifier"
     echo "$oai_url"
@@ -30,9 +35,13 @@ sed -i 's#file:///goobi/tiff001/sbb/#file:///srv/digisam_images/sbb/#g' mets.xml
     # Remove LOCAL file group as we do not have access to the files
     ocrd workspace remove-group -rf --keep-files LOCAL
 
+    # Validate workspace
     ocrd workspace validate mets.xml | grep -v "<notice>Won't download remote image"
+}
+
 
 
+make_workspace $ppn $ppn
 $self_dir/run-docker-hub -I PRESENTATION --skip-validation