leafedit is a command line pdf editor written entirely in rust, that can be used to automate repetative pdf manipulation tasks.

before any operation can be applied the pdf file must be patched, usage:

leafedit patch <INPUT> <OUTPUT>

example:

leafedit patch myfile.pdf patched.pdf will patch myfile.pdf and save it as patched.pdf

operations can now be applied,
usage:
leafedit edit -o 'operation' <INPUT> <OUTPUT>

mulitple operations can be applied at once:
leafedit edit -o 'operation' -o 'operation' -o 'operation' <INPUT> <OUTPUT>

alternatively a path to a file conating a single operation on each line can be supplied as such:
leafedit edit -f <PATH_TO_OPERATIONS_FILE> <INPUT> <OUTPUT>

operation example: "Wr", which adds a string to a pdf, usage:
leafedit edit -o 'Wr (<int>, <int>, <int>, "<string>")' <INPUT> <OUTPUT>

first argument x-coordinate in the pdf content graph

second argument y-coordinate in the pdf content graph

third argument font size

fourth argument string to add to pdf

first we must patch the file

leafedit patch uel.pdf temp.pdf

even though the file appears unchanged some every important operations where preformed on the pdf to make edits consistent and speed up editing operations as editing a patched pdf is much faster that having to patch then edit every time

now we apply the edits

leafedit edit  \
    -o 'Wr (100, 620, 16, "Ahmed Alaa Gomaa")'  \
    -o 'Wr (435, 620, 16, "20201701804")'  \
    -o 'Wr (178, 374, 12, "17.8/20")'  \
    -o 'Wr (513, 374, 14, "89")'  \
    -o 'Wr (513, 340, 14, "70")'  \
    -o 'Wr (132, 406, 18, "✓")'  \
    -o 'Wr (411, 266, 18, "\u{2713}")'  \
    temp.pdf final.pdf

and here is the output

to get a list of all operations run: leafedit list operations
or read the file src/list/_Operations