chore: added subpath support to hoppscotch-backend service

packages/hoppscotch-backend/Caddyfile

@@ -0,0 +1,3 @@
+:3170 {
+  reverse_proxy localhost:80
+}

packages/hoppscotch-backend/backend-multiport.Caddyfile

@@ -0,0 +1,3 @@
+:80 :3170 {
+reverse_proxy localhost:8080
+}

packages/hoppscotch-backend/backend-subpath.Caddyfile

@@ -0,0 +1,7 @@
+:80 :3170 {
+	handle_path /backend* {
+		reverse_proxy localhost:8080
+	}
+}
+
+

packages/hoppscotch-backend/prod_run.mjs

@@ -0,0 +1,71 @@
+#!/usr/local/bin/node
+// @ts-check
+
+import { execSync, spawn } from 'child_process';
+import fs from 'fs';
+import process from 'process';
+
+function runChildProcessWithPrefix(command, args, prefix) {
+  const childProcess = spawn(command, args);
+
+  childProcess.stdout.on('data', (data) => {
+    const output = data.toString().trim().split('\n');
+    output.forEach((line) => {
+      console.log(`${prefix} | ${line}`);
+    });
+  });
+
+  childProcess.stderr.on('data', (data) => {
+    const error = data.toString().trim().split('\n');
+    error.forEach((line) => {
+      console.error(`${prefix} | ${line}`);
+    });
+  });
+
+  childProcess.on('close', (code) => {
+    console.log(`${prefix} Child process exited with code ${code}`);
+  });
+
+  childProcess.on('error', (stuff) => {
+    console.log('error');
+    console.log(stuff);
+  });
+
+  return childProcess;
+}
+
+const caddyFileName =
+  process.env.ENABLE_SUBPATH_BASED_ACCESS === 'true'
+    ? 'backend-subpath.Caddyfile'
+    : 'backend-multiport.Caddyfile';
+const caddyProcess = runChildProcessWithPrefix(
+  'caddy',
+  ['run', '--config', `/etc/caddy/${caddyFileName}`, '--adapter', 'caddyfile'],
+  'App/Admin Dashboard Caddy',
+);
+const backendProcess = runChildProcessWithPrefix(
+  'pnpm',
+  ['run', 'start:prod'],
+  'Backend Server',
+);
+
+caddyProcess.on('exit', (code) => {
+  console.log(`Exiting process because Caddy Server exited with code ${code}`);
+  process.exit(code);
+});
+
+backendProcess.on('exit', (code) => {
+  console.log(
+    `Exiting process because Backend Server exited with code ${code}`,
+  );
+  process.exit(code);
+});
+
+process.on('SIGINT', () => {
+  console.log('SIGINT received, exiting...');
+
+  caddyProcess.kill('SIGINT');
+  backendProcess.kill('SIGINT');
+
+  process.exit(0);
+});