···

       
37
       
37
       
 
       
        machine.wait_until_succeeds(f"su - alice -c 'pdfinfo /var/spool/cups-pdf-{name}/users/alice/*.pdf'")

     

       
38
       
38
       
 
       
        machine.succeed(f"cp /var/spool/cups-pdf-{name}/users/alice/*.pdf /tmp/{name}.pdf")

     

       
39
       
39
       
 
       
        machine.copy_from_vm(f"/tmp/{name}.pdf", "")

     

       
40
       
40
       
-
       
        run(f"${hostPkgs.imagemagickBig}/bin/convert -density 300 $out/{name}.pdf $out/{name}.jpeg", shell=True, check=True)

     

       
40
       
40
       
+
       
        run(f"${lib.getExe hostPkgs.imagemagickBig} -density 300 $out/{name}.pdf $out/{name}.jpeg", shell=True, check=True)

     

       
41
       
41
       
 
       
        assert text.encode() in run(f"${lib.getExe hostPkgs.tesseract} $out/{name}.jpeg stdout", shell=True, check=True, capture_output=True).stdout

     

       
42
       
42
       
 
       
  '';

     

       
43
       
43
       
 
       


     

···

       
21
       
21
       
 
       
  buildInputs = [ cups ];

     

       
22
       
22
       
 
       


     

       
23
       
23
       
 
       
  postPatch = ''

     

       
24
       
24
       
-
       
    sed -r 's|(gscall, size, ")cp |\1${coreutils}/bin/cp |' cups-pdf.c -i

     

       
24
       
24
       
+
       
    substituteInPlace cups-pdf.c \

     

       
25
       
25
       
+
       
      --replace-fail '"cp ' '"${lib.getExe' coreutils "cp"} '

     

       
25
       
26
       
 
       
  '';

     

       
26
       
27
       
 
       


     

       
27
       
28
       
 
       
  # gcc command line is taken from original cups-pdf's README file