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feat(installer): 10s reboot countdown with per-tick redraw

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v0.5 used `sleep 5` after a static "System will reboot in 5 seconds."
box, which left the operator guessing how much time was left to grab
the USB stick. The new loop runs 10 → 1, clearing + redrawing the
gum-style success box each tick with the remaining-seconds figure,
giving the operator a visible window to act.

10 seconds (vs 5) because real hardware operators were missing the
window — laptops with the USB on the far side of the dock take
4-5 seconds to physically reach. 10 is comfortable, not annoying.
This commit is contained in:
veilor-org 2026-05-06 10:32:11 +01:00
parent 767fe71a3a
commit 138a04702c
1 changed files with 17 additions and 6 deletions
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23
overlay/usr/local/bin/veilor-installer
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@ -1037,12 +1037,23 @@ run_install() {
--show-output \ --show-output \
-- bash -c 'anaconda --cmdline --kickstart=/run/install/veilor-generated.ks 2>&1 | tee /tmp/anaconda-cmdline.log' || rc=$? -- bash -c 'anaconda --cmdline --kickstart=/run/install/veilor-generated.ks 2>&1 | tee /tmp/anaconda-cmdline.log' || rc=$?
if [[ $rc -eq 0 ]]; then if [[ $rc -eq 0 ]]; then
gum style --foreground 2 --border rounded --margin "1 2" --padding "1 3" \ # v0.6: 10-second redraw countdown so the operator knows
"✓ Install complete" \ # exactly when the reboot will fire (and has time to grab
"" \ # the USB stick before it boots back into the live ISO).
"System will reboot in 5 seconds." \ # Each tick clears + redraws the styled box with the new
"Remove the install media." # remaining-seconds figure — no fancy in-place repaint, just
sleep 5 # a clean re-render via clear+gum-style which the linux
# fbcon handles without flicker.
local secs
for secs in 10 9 8 7 6 5 4 3 2 1; do
clear
gum style --foreground 2 --border rounded --margin "1 2" --padding "1 3" \
"✓ Install complete" \
"" \
"Rebooting in ${secs}s..." \
"Remove the install media."
sleep 1
done
systemctl reboot systemctl reboot
else else
prompt_error "Anaconda exited non-zero (status $rc). prompt_error "Anaconda exited non-zero (status $rc).