enricobuehler
acce43ebbf
- rebuild-check.sh + punktfunk-rebuild-check.service (enabled, ordered Before=punktfunk-host): ldd-probes the host binary at session start — milliseconds when healthy, a full update.sh rebuild only when a SteamOS update actually broke its library links. update.sh restarts go --no-block so the check → update.sh → restart chain can't deadlock against the unit ordering. update.sh retrofits the unit. - installer summary: web console is https (the unit serves TLS). - docs: steamos-host.md (runner in the build step, keep-list + auto rebuild = updates survive hands-free), gamescope.md (Gaming Mode touch = single-finger pointer, exact taps, no multi-touch), plugins.mdx (SteamOS runner note), scripts/steamdeck/README.md (rebuild-check, runner payload, keep list, honest packaging trade-off + the CI-prebuilt future direction). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
32 lines
1.6 KiB
Bash
Executable File
32 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# punktfunk — SteamOS post-OS-update self-heal (runs before punktfunk-host at session start).
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#
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# The host binary links SteamOS system libraries (FFmpeg, PipeWire, libva, …). A SteamOS A/B
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# update that bumps a soname leaves the binary unable to load — a silently dead host until
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# someone remembers to re-run update.sh. This probe is the reliability backstop:
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# * healthy binary → exit in milliseconds (every normal boot);
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# * loader breakage → run scripts/steamdeck/update.sh (rebuild host + web + runner against
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# the new library tree, restart services). The build container, source, and cargo caches
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# all live under /home, which SteamOS updates never touch — so the rebuild is warm.
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#
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# Root is NOT needed: the /etc system tuning survives updates via the atomic-update keep list
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# (see punktfunk-atomic-keep.conf); only the binary has to chase the OS libraries.
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set -euo pipefail
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# systemd user units get a minimal PATH — distrobox commonly lives in ~/.local/bin.
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export PATH="$HOME/.local/bin:$PATH"
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SRC="${PUNKTFUNK_SRC:-$HOME/punktfunk}"
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BIN="$SRC/target-steamos/release/punktfunk-host"
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if [ ! -x "$BIN" ]; then
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echo "punktfunk-host binary missing at $BIN — running a full rebuild" >&2
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elif ! ldd "$BIN" 2>/dev/null | grep -q "not found"; then
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exit 0 # every library resolves — nothing to do
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else
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echo "punktfunk-host no longer loads after a SteamOS update — its missing libraries:" >&2
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ldd "$BIN" 2>/dev/null | grep "not found" >&2 || true
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echo "rebuilding against the new OS tree (this takes a few minutes; streaming resumes after)" >&2
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fi
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exec bash "$SRC/scripts/steamdeck/update.sh"
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