theupriser/steamify-cachyos-dev
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docs: steam-machine-iso: one build at a time; vminstallsim.sh passes --defaults options

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theupriser committed 2026-09-27 22:00:32 +02:00
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commit 0f57d86bae
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.claude/skills/steam-machine-iso/SKILL.md
+2 -1
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@@ -87,7 +87,8 @@ chowns to `$SUDO_USER`, unset as root; the ISO is already written. Each flag fix
- `pacman-key --init/--populate`: the image's keyring isn't initialised. - `pacman-key --init/--populate`: the image's keyring isn't initialised.
- The retry with `-c` keeps the work dir and cache for a flaky pass. - The retry with `-c` keeps the work dir and cache for a flaky pass.
Don't stop a running build to try something else without checking its log Never start a build while one runs (`sudo podman ps`): both use `build/`
and `out/`, and `rm -rf build out` breaks the running one. Don't stop a running build to try something else without checking its log
first (`grep -ac GPGME ~/projects/iso-build.log`). The repo's CI recipe first (`grep -ac GPGME ~/projects/iso-build.log`). The repo's CI recipe
(`archlinux:base-devel`, `.github/workflows/build.yml`) works too but pulls (`archlinux:base-devel`, `.github/workflows/build.yml`) works too but pulls
from one slow mirror. from one slow mirror.
scripts/vminstallsim.sh
+6 -4
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@@ -3,12 +3,14 @@
# who never logged in (no session bus, user systemd or plasmashell) gets # who never logged in (no session bus, user systemd or plasmashell) gets
# `steamify.sh --defaults` from /mnt, visibly in a Konsole on the VM's # `steamify.sh --defaults` from /mnt, visibly in a Konsole on the VM's
# desktop. Prints the per-component result lines. # desktop. Prints the per-component result lines.
# scripts/vminstallsim.sh [--fresh] --fresh: delete and recreate the user first # scripts/vminstallsim.sh [--fresh] [--defaults options...]
# --fresh: delete and recreate the user first; the rest goes to
# --defaults (e.g. --skip cec,theme --boot desktop)
# Env: VM_USER / VM_PORT / VM_HOST, SIM_USER (isotest), GUEST_UID (1000). # Env: VM_USER / VM_PORT / VM_HOST, SIM_USER (isotest), GUEST_UID (1000).
set -euo pipefail set -euo pipefail
. "$(dirname "$0")/common.sh" . "$(dirname "$0")/common.sh"
fresh=""; [[ "${1:-}" == --fresh ]] && fresh=1 fresh=""; [[ "${1:-}" == --fresh ]] && { fresh=1; shift; }
{ printf 'u=%q fresh=%q uid=%q\n' "${SIM_USER:-isotest}" "$fresh" "${GUEST_UID:-1000}"; cat << 'REMOTE' { printf 'u=%q fresh=%q uid=%q opts=%q\n' "${SIM_USER:-isotest}" "$fresh" "${GUEST_UID:-1000}" "$*"; cat << 'REMOTE'
mountpoint -q /mnt || sudo mount -t 9p -o trans=virtio,version=9p2000.L repo /mnt mountpoint -q /mnt || sudo mount -t 9p -o trans=virtio,version=9p2000.L repo /mnt
[ -n "$fresh" ] && sudo userdel -r "$u" 2>/dev/null [ -n "$fresh" ] && sudo userdel -r "$u" 2>/dev/null
cat > /tmp/install-sim.sh << SIM cat > /tmp/install-sim.sh << SIM
@@ -16,7 +18,7 @@ cat > /tmp/install-sim.sh << SIM
id $u >/dev/null 2>&1 || { sudo useradd -m -G wheel -s /bin/bash $u; echo "$u:$u" | sudo chpasswd; } id $u >/dev/null 2>&1 || { sudo useradd -m -G wheel -s /bin/bash $u; echo "$u:$u" | sudo chpasswd; }
echo "$u ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/10-steamify-install-sim >/dev/null echo "$u ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/10-steamify-install-sim >/dev/null
sudo -u $u env -i HOME=/home/$u USER=$u LOGNAME=$u PATH=/usr/local/bin:/usr/bin TERM=xterm \ sudo -u $u env -i HOME=/home/$u USER=$u LOGNAME=$u PATH=/usr/local/bin:/usr/bin TERM=xterm \
bash -c 'cd ~ && /mnt/steamify.sh --defaults < /dev/null' 2>&1 | tee /tmp/install-sim.log bash -c 'cd ~ && /mnt/steamify.sh --defaults $opts < /dev/null' 2>&1 | tee /tmp/install-sim.log
echo "exit: \${PIPESTATUS[0]}" | tee -a /tmp/install-sim.log echo "exit: \${PIPESTATUS[0]}" | tee -a /tmp/install-sim.log
sudo rm -f /etc/sudoers.d/10-steamify-install-sim sudo rm -f /etc/sudoers.d/10-steamify-install-sim
touch /tmp/install-sim.done touch /tmp/install-sim.done