Add Windows hosts file detection

.gitignore

@@ -6,3 +6,4 @@ node_modules/*
 .wp-env.*.json
 junit.xml
 hosts.backup
+hosts.windows.backup

scripts/lib/hosts.js

@@ -1,13 +1,38 @@
+const os = require('node:os');
 const {readFileSync} = require('fs');
 const {run} = require('./run');
 
+function isWsl() {
+  return os.release().toLowerCase().includes('microsoft');
+}
+
+function configureWindowsHosts() {
+  const hostsFile = '/mnt/c/Windows/System32/drivers/etc/hosts';
+  try {
+    const data = readFileSync(hostsFile);
+
+    if (data.includes('www.planet4.test')) {
+      console.log('Windows hosts file is already configured.');
+    }
+    else {
+      run(`cp ${hostsFile} hosts.windows.backup`);
+
+      console.log('Your Windows hosts file has been backed up to hosts.windows.backup');
+      console.log(`May require sudo password to configure the ${hostsFile} file.`);
+
+      run(`echo \"\n# Planet 4 local development environment\n127.0.0.1\twww.planet4.test\" | sudo tee -a ${hostsFile}`);
+    }
+  } catch (e) {
+    console.log('\nWSL is detected, but Windows hosts file is not accessible, please be sure to add Planet4 configuration to it:');
+    console.log('127.0.0.1\twww.planet4.test');
+  }
+}
 
 function configureHosts () {
   const data = readFileSync('/etc/hosts');
 
   if (data.includes('www.planet4.test')) {
     console.log('Hosts file is already configured.');
-    process.exit(0);
   } else {
     run('cp /etc/hosts hosts.backup');
 
@@ -16,6 +41,10 @@ function configureHosts () {
 
     run('echo \"\n# Planet 4 local development environment\n127.0.0.1\twww.planet4.test\" | sudo tee -a /etc/hosts');
   }
+
+  if (isWsl()) {
+    configureWindowsHosts();
+  }
 }
 
 module.exports = {configureHosts};