feat(native-host): kill previous instance on startup and in installers

- Add kill-previous-instance.mjs with PID lock file under BASE_DIR; on
  startup send SIGTERM to any existing native-host before binding ports
- Register removePidFile on shutdown and exit
- Run "stop any running native host" at the start of install.sh and
  install.ps1
- Use ESM with static imports so bare-pack includes the module in the
  bundle (dynamic require was not included and broke the built binary)
- Add kill-previous-instance.mjs to CI syntax check

.gitea/workflows/ci.yml

@@ -75,7 +75,7 @@ jobs:
           node --check native-host/managers/rdp-manager.js
           node --check native-host/host/messenger.js
           node --check native-host/host/paths.js
-          node --check native-host/host/kill-previous-instance.js
+          node --check native-host/host/kill-previous-instance.mjs
           node --check native-host/host/logger.js
           node --check native-host/host/startup.js
           node --check native-host/host/message-router.js

native-host/host/kill-previous-instance.mjs

@@ -1,11 +1,13 @@
 /**
  * Kill any previously running native-host instance (same installation) before
  * we bind to ports. Uses a PID file under BASE_DIR so the lock is per-install.
+ * ESM so bare-pack includes it when bundling from index.mjs.
  */
 
-const path = require('bare-path');
+import path from 'bare-path';
-const fs = require('bare-fs');
+import fs from 'bare-fs';
-const { BASE_DIR } = require('./paths.js');
+import pathsModule from './paths.js';
+const { BASE_DIR } = pathsModule;
 
 const PID_FILE = path.join(BASE_DIR, '.holesail-browser-host.pid');
 
@@ -24,7 +26,7 @@ function isProcessAlive(pid) {
  * SIGTERM. Then write our PID to the lock file. Does not wait for the old
  * process to exit.
  */
-function killPreviousInstanceSync() {
+export function killPreviousInstanceSync() {
   let existingPid = null;
   try {
     const raw = fs.readFileSync(PID_FILE, 'utf8');
@@ -43,20 +45,14 @@ function killPreviousInstanceSync() {
   writePidFile();
 }
 
-function writePidFile() {
+export function writePidFile() {
   try {
     fs.writeFileSync(PID_FILE, String(process.pid), 'utf8');
   } catch (_) {}
 }
 
-function removePidFile() {
+export function removePidFile() {
   try {
     fs.unlinkSync(PID_FILE);
   } catch (_) {}
 }
-
-module.exports = {
-  killPreviousInstanceSync,
-  writePidFile,
-  removePidFile
-};

native-host/index.mjs

@@ -14,9 +14,7 @@
 
 import 'bare-process/global';
 import './set-tmpdir.mjs';
-import { createRequire } from 'module';
+import { killPreviousInstanceSync, removePidFile } from './host/kill-previous-instance.mjs';
-const require = createRequire(import.meta.url);
-const { killPreviousInstanceSync, removePidFile } = require('./host/kill-previous-instance.js');
 import _messenger from './host/messenger.js';
 import _host from './host/message-router.js';
 

releases/holesail-browser-certs/ca.cert.pem

@@ -0,0 +1,23 @@
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

releases/holesail-browser-certs/ca.key.pem

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----