docs: close the checkpoint with the from-package reproduction

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-09-10 09:12:28 -05:00
parent d5cc6e463f
commit ca33669cf7
4 changed files with 70 additions and 5 deletions
@@ -0,0 +1,52 @@
+#!/bin/bash
+# The whole thing, from nothing, the way a classroom would get it: a fresh
+# machine, the built .deb, and the session started from what it installed.
+# No developer install script anywhere in the path.
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+LAB="$ROOT/tools/lab/lab"
+DEB="${1:-$(ls -t "$ROOT"/dist/ekklesia-classroom_*_amd64.deb | head -1)}"
+NAME="${LAB_NAME:-classroom-v2-lab}"
+
+echo "installing $(basename "$DEB")"
+"$LAB" up >/dev/null
+
+docker exec "$NAME" sh -c '
+    printf "#!/bin/sh\nexit 101\n" > /usr/sbin/policy-rc.d
+    chmod +x /usr/sbin/policy-rc.d
+    apt-get update -qq >/dev/null 2>&1'
+
+docker exec "$NAME" sh -c "
+    DEBIAN_FRONTEND=noninteractive dpkg -i '/srv/classroom/${DEB#$ROOT/}' \
+        >/dev/null 2>&1 || true
+    DEBIAN_FRONTEND=noninteractive apt-get -y -qq -f install >/dev/null 2>&1
+    DEBIAN_FRONTEND=noninteractive dpkg --configure ekklesia-classroom >/dev/null 2>&1
+    rm -f /usr/sbin/policy-rc.d"
+
+state=$(docker exec "$NAME" dpkg-query -W -f='${db:Status-Abbrev}' ekklesia-classroom)
+echo "package state: $state"
+
+# environment.d is read when the user manager starts, so it starts after.
+docker exec "$NAME" systemctl restart [email protected]
+sleep 4
+
+"$LAB" session >/dev/null
+sleep 8
+
+check() { printf '  %-46s %s\n' "$1" "$2"; }
+env_dirs=$(docker exec -u classroom -e XDG_RUNTIME_DIR=/run/user/1000 \
+    -e DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus "$NAME" \
+    systemctl --user show-environment 2>/dev/null | grep '^XDG_CONFIG_DIRS=' || true)
+
+check "package installed" "$state"
+check "session config path" "${env_dirs:-NOT SET}"
+check "plasmashell" "$(docker exec "$NAME" pgrep -c -x plasmashell || echo 0)"
+check "kwin" "$(docker exec "$NAME" pgrep -c -x kwin_wayland || echo 0)"
+check "panel applets" "$(docker exec "$NAME" sh -c 'grep -c "^plugin=" /home/classroom/.config/plasma-org.kde.plasma.desktop-appletsrc' || echo 0)"
+check "panel restart policy" "$(docker exec -u classroom -e XDG_RUNTIME_DIR=/run/user/1000 \
+    -e DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus "$NAME" \
+    systemctl --user show plasma-plasmashell.service -p Restart --value)"
+check "audio policy" "$(docker exec -u classroom -e XDG_RUNTIME_DIR=/run/user/1000 \
+    -e DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus "$NAME" \
+    systemctl --user is-active ekklesia-classroom-audio.service || true)"