More cleanup

README.md

@@ -34,19 +34,6 @@ docker cp security-engineering-ebook:/security-engineering-ebook/security-engine
 
 Once the script finishes running, check the `security-engineering-3rd-edition.pdf` file.
 
-### More Options?
-
-You can run with the following 2 options:
-
-`--generate-metadata`
-
-To generate the meta.txt file which contains the list of bookmarks to be inserted. This is required if you make changes to the file lists.
-This also requires `qpdf` to be installed.
-
-`--download-cover-image`
-
-Download the cover image. The repo already has [a `cover.pdf` file which](https://www.cl.cam.ac.uk/~rja14/Papers/SEv3-cover.pdf) is used by default. Do this if the cover URL changes. Requires `wget` to be installed.
-
 ## Support the Authors
 
 Buy the second edition of the book from:

generate.sh

@@ -13,25 +13,10 @@ function assert_installed() {
     done
 }
 
-assert_installed wget
-
-if [[ $@ == *'--download-cover-image'* ]]; then
-  echo "Downloading cover image"
-  assert_installed convert
-  wget --timeout=10 --timestamping "$COVER_URL" --output-document cover.pdf
-  echo "Cover Image downloaded"
-fi
-
-declare -a FILES_LIST
-
-while IFS= read -r line
-do
-    FILENAME=$(basename "$line")
-    FILES_LIST+=("$FILENAME")
-done < "$INPUT_FILE"
+assert_installed wget pystitcher
 
 echo "Starting PDF download"
 wget --timeout=10 --timestamping --input-file "urls.txt"
 echo "All PDFs downloaded"
 
-pystitcher book.md
+pystitcher book.md "$FINAL_PDF"