portage-ng --fetchonly
>>> Emerging : portage://net-firewall/xtables-addons-3.31:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-perl/Net-CIDR-Lite-0.240.0
│ └─ file ─┤ 11.12 Kb Net-CIDR-Lite-0.24.tar.gz
│ download portage://dev-util/pahole-1.32
│ └─ file ─┤ 2.37 Mb dwarves-1.32.tar.xz
│ download portage://net-firewall/xtables-addons-3.31
│ └─ file ─┤ 347.96 Kb xtables-addons-3.31.tar.zst
Total: 3 actions (3 downloads), grouped into 1 step.
2.72 Mb to be downloaded.