nixpkgs/pkgs/applications/office/libreoffice
..
src-fresh
src-still
default.nix
download-list-builder.sh
gen-shell.nix
generate-libreoffice-srcs.py
libreoffice-srcs-additions.json
README.md
wrapper.nix
wrapper.sh
xdg-open-brief.patch

LibreOffice

To generate src-$VARIANT/download.nix, i.e. list of additional sources that the libreoffice build process needs to download:

nix-shell gen-shell.nix --argstr variant VARIANT --run generate

Where VARIANT is either still or fresh.