Files
memind/scripts/install-runtime-metrics-agent.sh

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#!/usr/bin/env bash
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
NODE_BIN="${NODE_BIN:-/opt/homebrew/opt/node@24/bin/node}"
SCRIPT="${MEMIND_RUNTIME_METRICS_SCRIPT:-$ROOT/scripts/runtime-worker-metrics.mjs}"
LABEL="${MEMIND_RUNTIME_METRICS_LABEL:-cn.tkmind.memind-runtime-metrics}"
PLIST="$HOME/Library/LaunchAgents/${LABEL}.plist"
LOG="$HOME/Library/Logs/memind-runtime-metrics.log"
GUI="gui/$(id -u)"
INTERVAL="${MEMIND_RUNTIME_METRICS_INTERVAL:-60}"
mkdir -p "$HOME/Library/LaunchAgents" "$HOME/Library/Logs"
if [[ ! -x "$NODE_BIN" ]]; then
NODE_BIN="$(command -v node)"
fi
if [[ ! -f "$SCRIPT" ]]; then
echo "runtime metrics script not found: $SCRIPT" >&2
exit 1
fi
cat > "$PLIST" <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>$LABEL</string>
<key>ProgramArguments</key>
<array>
<string>$NODE_BIN</string>
<string>$SCRIPT</string>
<string>sample</string>
</array>
<key>WorkingDirectory</key>
<string>$ROOT</string>
<key>StartInterval</key>
<integer>$INTERVAL</integer>
<key>RunAtLoad</key>
<true/>
<key>StandardOutPath</key>
<string>$LOG</string>
<key>StandardErrorPath</key>
<string>$LOG</string>
<key>EnvironmentVariables</key>
<dict>
<key>PATH</key>
<string>/opt/homebrew/bin:/opt/homebrew/opt/node@24/bin:/usr/local/bin:/usr/bin:/bin</string>
</dict>
</dict>
</plist>
EOF
plutil -lint "$PLIST"
launchctl bootout "$GUI/$LABEL" 2>/dev/null || true
launchctl bootstrap "$GUI" "$PLIST"
launchctl enable "$GUI/$LABEL"
launchctl kickstart -k "$GUI/$LABEL"
echo "installed $PLIST"
echo "script: $SCRIPT"
echo "interval: ${INTERVAL}s"
echo "log: $LOG"