Builds a full dev workstation from a bare Arch Linux install. https://git.cjennings.net/archsetup/atom?h=main 2026-07-20T20:52:40+00:00 2026-07-20T20:52:40+00:00 Craig Jennings c@cjennings.net 2026-07-20T20:52:40+00:00 urn:sha1:dd41036329e28a46a7269025657d782736c5d84d With `set -e` off, the installer copied its zfs-replicate, zfs-pre-snapshot, and hypr-live-update-guard scripts into place with bare cp/chmod. A missing or partial source failed silently, leaving a systemd service with a dead ExecStart or a pacman hook pointing at a script that never landed. The two zfs scripts now install through install_executable, which guards the copy, warns on failure, and skips the chmod when the copy did not land. The two live-update-guard chmods (the guard binary and its hook) are guarded inline with error_warn.