https://gitlab.archlinux.org/pacman/pacman/-/tree/master/proto https://gitlab.archlinux.org/pacman/pacman/-/blob/master/proto/PKGBUILD.proto https://gitlab.archlinux.org/pacman/pacman/-/blob/master/proto/PKGBUILD-vcs.proto https://wiki.archlinux.org/title/Arch_package_guidelines https://wiki.archlinux.org/title/Python_package_guidelines https://wiki.archlinux.org/title/VCS_package_guidelines https://wiki.archlinux.org/title/VCS_package_guidelines#Git