24 lines
1023 B
Bash
Executable File
24 lines
1023 B
Bash
Executable File
#!/bin/sh
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# Keep docs/campaign_dashboard.svg fresh: regenerate every 60 s.
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# Failures are appended to tools/plot_progress.log (by this wrapper and by
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# plot_progress.py itself) - check that file when the dashboard looks stale.
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# The startup banner records WHICH tree this instance watches, so a copy
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# launched from a stale checkout (the post-reboot failure mode) is visible.
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set -u
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dir=$(cd "$(dirname "$0")" && pwd)
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log="$dir/plot_progress.log"
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if command -v flock >/dev/null 2>&1; then
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exec 9>"$dir/.watch_dashboard.lock"
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flock -n 9 || { echo "[watch_dashboard] another instance already running, exiting" >&2; exit 0; }
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fi
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echo "[watch_dashboard] $(date '+%F %T') started, watching root=$(cd "$dir/.." && pwd)" >> "$log" 2>/dev/null || true
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while :; do
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if ! python3 "$dir/plot_progress.py"; then
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echo "[watch_dashboard] $(date '+%F %T') regeneration failed (see $log)" >&2
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echo "[watch_dashboard] $(date '+%F %T') regeneration failed" >> "$log" 2>/dev/null || true
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fi
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sleep 60
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done
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