ekklesiaandClaude Opus 5
87b55761c6
The whole appliance UI is now configuration for a desktop Debian already ships: a Plasma 6.3 session with a colour scheme, a look and feel package that builds the bar, window rules, and KDE's own Kiosk restrictions. Two things were measured rather than assumed, and both changed a decision. Plasma restarts a crashed panel three times a minute and then gives up, which is the failure a classroom has already had. Four lines of systemd drop-in make it unconditional; the panel then survived eight SIGKILLs a second apart, back each time in 2.4s. Plasma draws a minimised task and a background task identically, so the five states the room needs cannot all be shown. Rather than write a task manager, the classroom removes minimise: clicking a launcher always means show me this. Co-Authored-By: Claude Opus 5 <[email protected]>
71 lines
3.0 KiB
Bash
Executable File
71 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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# Put the classroom desktop onto a machine, from the repository, at the
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# paths the package will use. Run as root inside the lab.
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#
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# Every destination here is a normal system path that Plasma already reads.
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# There is no classroom daemon in this list, and nothing is generated: the
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# desktop is a set of files.
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set -euo pipefail
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SRC="${1:-/srv/classroom}"
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install -Dm644 "$SRC/config/plasma/xdg/kdeglobals" /etc/xdg/kdeglobals
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install -Dm644 "$SRC/config/plasma/xdg/kwinrc" /etc/xdg/kwinrc
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install -Dm644 "$SRC/config/plasma/xdg/kwinrulesrc" /etc/xdg/kwinrulesrc
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install -Dm644 "$SRC/config/plasma/xdg/kscreenlockerrc" /etc/xdg/kscreenlockerrc
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install -Dm644 "$SRC/config/plasma/xdg/ksmserverrc" /etc/xdg/ksmserverrc
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install -Dm644 "$SRC/config/plasma/xdg/krunnerrc" /etc/xdg/krunnerrc
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install -Dm644 "$SRC/config/plasma/xdg/plasmanotifyrc" /etc/xdg/plasmanotifyrc
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install -Dm644 "$SRC/config/plasma/colors/EkklesiaDark.colors" \
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/usr/share/color-schemes/EkklesiaDark.colors
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install -Dm644 "$SRC/config/plasma/colors/EkklesiaLight.colors" \
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/usr/share/color-schemes/EkklesiaLight.colors
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LNF=/usr/share/plasma/look-and-feel/org.ekklesia.classroom.desktop
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rm -rf "$LNF"
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install -Dm644 "$SRC/config/plasma/lookandfeel/metadata.json" "$LNF/metadata.json"
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install -Dm644 "$SRC/config/plasma/lookandfeel/contents/defaults" \
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"$LNF/contents/defaults"
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install -Dm644 \
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"$SRC/config/plasma/lookandfeel/contents/layouts/org.kde.plasma.desktop-layout.js" \
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"$LNF/contents/layouts/org.kde.plasma.desktop-layout.js"
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for entry in "$SRC"/config/plasma/applications/*.desktop; do
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install -Dm644 "$entry" "/usr/share/applications/$(basename "$entry")"
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done
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# Entries that deliberately shadow a vendor one. XDG_DATA_DIRS searches
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# /usr/local/share before /usr/share, so these win without touching, and
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# without being overwritten by, the package that provides the original.
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for entry in "$SRC"/config/plasma/applications-local/*.desktop; do
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install -Dm644 "$entry" "/usr/local/share/applications/$(basename "$entry")"
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done
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install -Dm644 "$SRC/config/plasma/solid/ekklesia-dvd.desktop" \
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/usr/share/solid/actions/ekklesia-dvd.desktop
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for icon in "$SRC"/config/icons/ekklesia-*.svg; do
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[ -e "$icon" ] || continue
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install -Dm644 "$icon" \
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"/usr/share/icons/hicolor/scalable/apps/$(basename "$icon")"
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done
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install -Dm644 "$SRC/config/wallpapers/classroom-calm.png" \
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/usr/share/backgrounds/ekklesia/classroom-calm.png
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install -Dm644 "$SRC/systemd/user/plasma-plasmashell.service.d/ekklesia-classroom.conf" \
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/etc/systemd/user/plasma-plasmashell.service.d/ekklesia-classroom.conf
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for script in classroom-browser classroom-wonderink; do
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[ -e "$SRC/scripts/$script" ] || continue
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install -Dm755 "$SRC/scripts/$script" "/usr/local/bin/$script"
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done
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command -v gtk-update-icon-cache >/dev/null 2>&1 \
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&& gtk-update-icon-cache -qtf /usr/share/icons/hicolor || true
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command -v update-desktop-database >/dev/null 2>&1 \
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&& update-desktop-database -q /usr/share/applications || true
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echo "classroom desktop installed"
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