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fix: use realpath for main module detection in service #16

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Merged
athal7 merged 1 commit into from
Jan 2, 2026
Merged

fix: use realpath for main module detection in service #16

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18 changes: 15 additions & 3 deletions service/server.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,8 @@
import { createServer as createHttpServer } from 'http'
import { createServer as createNetServer } from 'net'
import { randomUUID } from 'crypto'
import { existsSync, unlinkSync } from 'fs'
import { existsSync, unlinkSync, realpathSync } from 'fs'
import { fileURLToPath } from 'url'

// Default configuration
const DEFAULT_HTTP_PORT = 4097
Expand Down Expand Up @@ -353,8 +354,19 @@ export async function stopService(service) {
}

// If run directly, start the service
const isMainModule = import.meta.url === `file://${process.argv[1]}`
if (isMainModule) {
// Use realpath comparison to handle symlinks (e.g., /tmp vs /private/tmp on macOS,
// or /opt/homebrew/opt vs /opt/homebrew/Cellar)
function isMainModule() {
try {
const currentFile = realpathSync(fileURLToPath(import.meta.url))
const argvFile = realpathSync(process.argv[1])
return currentFile === argvFile
} catch {
return false
}
}

if (isMainModule()) {
const config = {
httpPort: parseInt(process.env.NTFY_CALLBACK_PORT || '4097', 10),
socketPath: process.env.NTFY_SOCKET_PATH || DEFAULT_SOCKET_PATH,
Expand Down