mirror of
https://github.com/BaaRai/ARTEX.git
synced 2026-11-13 11:40:53 +08:00
stevenAthompson
2d5f9677f4
The update source is hard-coded to a repository that no longer exists and the release checksums are unsigned. Removes the selfupdate package and the /api/update/* endpoints, the top-bar check that queried GitHub on every page load, the Version & Updates card, and the exit-75 swap protocol in the start scripts.
71 lines
1.8 KiB
Bash
Executable File
71 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# ARTEX supervisor start script (Linux / macOS / Docker ENTRYPOINT)
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#
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# Usage:
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# ./start.sh run in the foreground (Ctrl-C to stop)
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# nohup ./start.sh >artex.log 2>&1 & run persistently in the background
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# ./start.sh -addr :9000 extra arguments are passed through to artex as-is
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#
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# It does exactly one thing: run artex and, once the process exits, decide by exit code whether to relaunch it.
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#
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# 0 user stopped normally -> exit the loop
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# other crash -> rerun after backoff (1→2→4... up to 60 seconds)
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set -u
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cd "$(dirname "$0")" || exit 1
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BIN=./artex
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[ -x "$BIN" ] || { echo "[artex] executable $BIN not found" >&2; exit 1; }
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MAX_DELAY=60
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child=0
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stopping=0
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# Forward stop signals to artex itself.
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#
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# Under Docker this is required: docker stop sends SIGTERM only to PID 1 (this script),
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# never to the child. Without forwarding, artex never sees the signal and cannot shut down gracefully; after 10 seconds it gets
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# hard-killed by SIGKILL and any running task is cut off mid-flight.
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forward() {
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stopping=1
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if [ "$child" -ne 0 ]; then
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kill -TERM "$child" 2>/dev/null || true
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fi
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}
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trap forward INT TERM
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delay=1
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while :; do
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"$BIN" "$@" &
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child=$!
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# A signal interrupts wait and makes it return >128. At that point the child is still shutting down gracefully;
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# wait must be called once more to get its real exit code.
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wait "$child"
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code=$?
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if [ "$code" -gt 128 ]; then
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wait "$child"
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code=$?
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fi
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child=0
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if [ "$stopping" -eq 1 ]; then
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echo "[artex] stopped"
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exit 0
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fi
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case "$code" in
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0)
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echo "[artex] exited normally"
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exit 0
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;;
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*)
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echo "[artex] abnormal exit (code=$code), restarting in ${delay}s" >&2
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sleep "$delay"
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delay=$((delay * 2))
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[ "$delay" -gt "$MAX_DELAY" ] && delay=$MAX_DELAY
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;;
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esac
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done
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