Nerd Font install instructions: https://gist.github.com/smac89/35d1c7576889419854e3c7d2684cb759
Hack Nerd Font PKGBUILD: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=nerd-fonts-hack

nerd-fonts-hack-git.pacscript

name=nerd-fonts-hack-git
pkgname=nerd-fonts-hack
version="2.1.0"
url="https://github.com/ryanoasis/nerd-fonts/releases/download/v$version/Hack.zip"
description="Patched font Hack from nerd-fonts library"
hash="70852e59fcffbe31d401f615625bcb9ebb6af72732c2f1fe9b9d5370c2565514"
maintainer="ajr <public-dexd7c@ajr.anonaddy.com>"

install() {
    install -d "$STOWDIR/$name"/usr/share/fonts/TTF
    rm "${SRCDIR}/"*"Windows Compatible.ttf"
    install -Dm644 "${SRCDIR}/"*.ttf "$STOWDIR/$name"/usr/share/fonts/TTF
}

$ pacstall -Il nerd-fonts-hack-git
Do you want to view/edit the pacscript [y/N]
[+] INFO: Sourcing pacscript
[+] INFO: URL exists
[+] INFO: Creating dummy package
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'nerd-fonts-hack-git' instead of '/tmp/pacstall/nerd-fonts-hack-git-pacstall.deb'
The following NEW packages will be installed:
  nerd-fonts-hack-git
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
After this operation, 0 B of additional disk space will be used.
Get:1 /tmp/pacstall/nerd-fonts-hack-git-pacstall.deb nerd-fonts-hack-git all 2.1.0-1 [1212 B]
Selecting previously unselected package nerd-fonts-hack-git.
(Reading database ... 131280 files and directories currently installed.)
Preparing to unpack .../nerd-fonts-hack-git-pacstall.deb ...
Unpacking nerd-fonts-hack-git (2.1.0-1) ...
Setting up nerd-fonts-hack-git (2.1.0-1) ...
[+] INFO: Installing dependencies
[+] INFO: Retrieving packages
Initializing download: https://github.com/ryanoasis/nerd-fonts/releases/download/v2.1.0/Hack.zip
File size: 14481571 bytes
Opening output file Hack.zip
Starting download

Connection 1 finished
Connection 3 finished
Connection 2 finished
Connection 0 finished
Connection 1 finished
Connection 3 finished
Connection 0 finished
Connection 1 unexpectedly closed
Connection 2 finished
Connection 3 finished

Downloaded 13.8107 Megabyte(s) in 2 second(s). (5717.51 KB/s)
[*] WARNING: Could not enter into the downloaded archive
[+] INFO: Preparing
/usr/share/pacstall/scripts/install-local.sh: line 527: prepare: command not found
[!] ERROR: Could not prepare nerd-fonts-hack-git properly
[+] INFO: Cleaning up