openclaw/scripts/render-start.sh
Ojus Save c23dd3e3e3 fix(render): simplify permission handling with set +e/-e toggle
- Use for loop to try directories in order
- Temporarily disable set -e for permission tests
- Write config file directly to test writability
- More robust error handling that works with set -e
2026-01-28 10:10:18 -08:00

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#!/bin/sh
# Render startup script - creates config and starts gateway
set -e
echo "=== Render startup script ==="
echo "CLAWDBOT_STATE_DIR=${CLAWDBOT_STATE_DIR}"
echo "HOME=${HOME}"
# Ensure HOME is set (fallback to /tmp if not set)
if [ -z "${HOME}" ]; then
HOME="/tmp"
echo "Warning: HOME not set, using ${HOME}"
fi
# Determine config directory - try in order until one works
# 1. CLAWDBOT_STATE_DIR if set
# 2. /data/.clawdbot (Render persistent disk)
# 3. $HOME/.clawdbot (always writable by node user)
CONFIG_CONTENT='{
"gateway": {
"mode": "local",
"trustedProxies": ["10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16"],
"controlUi": {
"allowInsecureAuth": true
}
}
}'
CONFIG_DIR=""
CONFIG_FILE=""
# Try each directory in order
for dir in "${CLAWDBOT_STATE_DIR:-}" "/data/.clawdbot" "${HOME}/.clawdbot"; do
if [ -z "${dir}" ]; then
continue
fi
# Temporarily disable set -e for this test
set +e
mkdir -p "${dir}" 2>/dev/null
if echo "${CONFIG_CONTENT}" > "${dir}/clawdbot.json" 2>/dev/null; then
set -e
CONFIG_DIR="${dir}"
CONFIG_FILE="${dir}/clawdbot.json"
echo "Successfully wrote config to: ${CONFIG_FILE}"
break
fi
set -e
done
# Ensure we have a config directory (should always succeed with HOME fallback)
if [ -z "${CONFIG_DIR}" ]; then
CONFIG_DIR="${HOME}/.clawdbot"
CONFIG_FILE="${CONFIG_DIR}/clawdbot.json"
mkdir -p "${CONFIG_DIR}"
echo "${CONFIG_CONTENT}" > "${CONFIG_FILE}"
echo "Using fallback: ${CONFIG_FILE}"
fi
echo "Config dir: ${CONFIG_DIR}"
echo "Config file: ${CONFIG_FILE}"
echo "=== Config written ==="
echo "=== ${CONFIG_FILE}: ==="
cat "${CONFIG_FILE}"
echo "=== End config ==="
# Verify file exists
echo "=== Verifying config file ==="
if [ -f "${CONFIG_FILE}" ]; then
echo "Config file exists: ${CONFIG_FILE}"
ls -la "${CONFIG_FILE}" || true
else
echo "ERROR: Config file not found: ${CONFIG_FILE}"
exit 1
fi
# Start the gateway with token from env var
# Explicitly set CLAWDBOT_CONFIG_PATH to ensure config is loaded from the file we wrote
# Also update CLAWDBOT_STATE_DIR to match the directory we're actually using
# Disable config cache to ensure fresh reads
echo "=== Starting gateway ==="
echo "=== Using config dir: ${CONFIG_DIR} ==="
echo "=== Setting CLAWDBOT_STATE_DIR=${CONFIG_DIR} ==="
echo "=== Setting CLAWDBOT_CONFIG_PATH=${CONFIG_FILE} ==="
echo "=== Disabling config cache ==="
export CLAWDBOT_STATE_DIR="${CONFIG_DIR}"
export CLAWDBOT_CONFIG_PATH="${CONFIG_FILE}"
export CLAWDBOT_CONFIG_CACHE_MS=0
# Verify config can be read
echo "=== Verifying config can be read ==="
node -e "
const fs = require('fs');
const path = '${CONFIG_FILE}';
if (fs.existsSync(path)) {
const content = fs.readFileSync(path, 'utf-8');
const parsed = JSON.parse(content);
console.log('Config loaded successfully:');
console.log('trustedProxies:', JSON.stringify(parsed.gateway?.trustedProxies));
} else {
console.error('Config file not found:', path);
process.exit(1);
}
"
exec node dist/index.js gateway \
--port 8080 \
--bind lan \
--auth token \
--token "$CLAWDBOT_GATEWAY_TOKEN" \
--allow-unconfigured