The keyboard layout list, the account and hostname validation rules, and the
gum prompts that ask for them all existed twice: once in the ISO
configurator's user step, once in first-boot owner setup. Nothing kept the
copies honest, and they had already drifted — a layout removed on one side
moved English (US) onto a page boundary on the other, burying the default at
the bottom of a screen of layouts.
install/provisioning/setup-form.sh is now the only copy. The PKGBUILD's
existing `cp -a install` ships it to /usr/share/omarchy/install/provisioning/,
and the ISO build vendors that very file out of the runtime package it
bundles, so an install and the first boot that finishes it cannot offer
different layouts or accept different usernames.
Cancel handling is unified along the way, which is what made the prompts
shareable at all. Every prompt reports 0 (answered), 1 (Esc — unwind to the
start of the form), or 130 (Ctrl+C — a side channel each caller defines).
Previously Esc and Ctrl+C were indistinguishable here: both re-asked the same
field, so there was no way back to an earlier answer. Ctrl+C now offers a
confirmed reboot instead. It cannot be a SIGINT trap — gum reads Ctrl+C as a
byte in raw mode, so the shell never receives the signal — so it hangs off the
exit status.
Status capture is written as `x=$(gum ...) && status=0 || status=$?` because
this script runs under `set -e`, where a cancelled prompt is a failing
assignment that would kill setup before the status could be read.
English (US) also leads the layout list now, ahead of the other English
variants. gum choose paginates in --height-sized pages and jumps to the page
holding --selected, so an alphabetical default landed wherever the list length
happened to put it.
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
