Zero
cf36c06c31
Persistent semantic memory HTTP server for AI agents. No cloud, no API keys. Local vector index with Ollama/TF-IDF embeddings. Endpoints: /store, /recall, /forget, /list, /health
93 lines
2.9 KiB
Bash
Executable File
93 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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NODE_BIN="$(command -v node)"
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PLIST_LABEL="com.memory-bridge"
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PLIST_DST="${HOME}/Library/LaunchAgents/${PLIST_LABEL}.plist"
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LOG_DIR="${HOME}/.memory-bridge"
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PORT="${MEMORY_BRIDGE_PORT:-3722}"
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echo "════════════════════════════════════════"
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echo " memory-bridge installer"
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echo "════════════════════════════════════════"
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echo " Install dir : ${SCRIPT_DIR}"
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echo " Node : ${NODE_BIN}"
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echo " Port : ${PORT}"
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echo ""
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# 1 ── npm install
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echo "▶ Installing npm dependencies..."
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cd "${SCRIPT_DIR}"
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npm install --omit=dev
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# 2 ── Pull nomic-embed-text
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echo ""
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echo "▶ Pulling nomic-embed-text via Ollama..."
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if command -v ollama &>/dev/null; then
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ollama pull nomic-embed-text
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echo " nomic-embed-text ready."
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else
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echo " Warning: ollama not found in PATH."
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echo " The server will use TF-IDF fallback for embeddings."
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fi
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# 3 ── Ensure log directory
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mkdir -p "${LOG_DIR}"
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# 4 ── Generate launchd plist from template
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echo ""
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echo "▶ Installing launchd agent..."
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mkdir -p "${HOME}/Library/LaunchAgents"
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sed \
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-e "s|INSTALL_DIR|${SCRIPT_DIR}|g" \
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-e "s|NODE_BIN|${NODE_BIN}|g" \
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-e "s|HOME_DIR|${HOME}|g" \
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"${SCRIPT_DIR}/com.memory-bridge.plist" > "${PLIST_DST}"
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# 5 ── Load (or reload) service
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if launchctl list 2>/dev/null | grep -q "${PLIST_LABEL}"; then
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echo " Reloading existing service..."
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launchctl unload "${PLIST_DST}" 2>/dev/null || true
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fi
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launchctl load "${PLIST_DST}"
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# 6 ── Wait for server
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echo ""
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echo "▶ Waiting for server to start on port ${PORT}..."
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READY=0
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for i in $(seq 1 20); do
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if curl -sf "http://localhost:${PORT}/health" >/dev/null 2>&1; then
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READY=1
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break
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fi
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sleep 1
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done
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if [ "${READY}" -eq 0 ]; then
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echo " Server did not start within 20 seconds."
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echo " Check logs: ${LOG_DIR}/server.log"
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echo " Or run manually: node ${SCRIPT_DIR}/server.js"
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exit 1
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fi
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# 7 ── Health check + show token
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echo ""
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echo "▶ Health check:"
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curl -s "http://localhost:${PORT}/health" | python3 -m json.tool 2>/dev/null \
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|| curl -s "http://localhost:${PORT}/health"
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TOKEN=$(grep MEMORY_BRIDGE_TOKEN "${LOG_DIR}/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]' || echo '')
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echo ""
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echo "════════════════════════════════════════"
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echo " memory-bridge is running!"
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echo ""
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echo " Health : http://localhost:${PORT}/health"
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echo " Token : ${TOKEN:-'(see ~/.memory-bridge/.env)'}"
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echo " Logs : ${LOG_DIR}/server.log"
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echo ""
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echo " Quick test:"
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echo " curl -s http://localhost:${PORT}/health"
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echo "════════════════════════════════════════"
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