Rename container scripts to document-to-pixels and pixels-to-pdf, and add tesseract dependency

dangerzone/tasks.py

@@ -91,7 +91,7 @@ class ConvertToPixels(TaskBase):
             "-v",
             f"{self.common.pixel_dir.name}:/dangerzone",
             "dangerzone",
-            "convert_to_pixels",
+            "document-to-pixels",
         ]
         output = self.execute_podman(args)
 
@@ -171,7 +171,7 @@ class ConvertToPDF(TaskBase):
             "-v",
             f"{self.common.safe_dir.name}:/safezone",
             "dangerzone",
-            "convert_to_pdf",
+            "pixels-to-pdf",
         ]
         self.execute_podman(args)
         self.task_finished.emit()

share/container/Containerfile

@@ -1,10 +1,10 @@
 FROM ubuntu:18.04
 
 RUN apt-get update && \
-    apt-get install -y file poppler-utils imagemagick ghostscript
+    apt-get install -y file poppler-utils imagemagick ghostscript tesseract-ocr tesseract-ocr-all
 
 # Fix imagemagick policy to allow writing PDFs
 RUN sed -i '/rights="none" pattern="PDF"/c\<policy domain="coder" rights="read|write" pattern="PDF" />' /etc/ImageMagick-6/policy.xml
 
-COPY convert_to_pixels /usr/local/bin/convert_to_pixels
-COPY convert_to_pdf /usr/local/bin/convert_to_pdf
+COPY document-to-pixels /usr/local/bin/document-to-pixels
+COPY pixels-to-pdf /usr/local/bin/pixels-to-pdf