From 1e1ac25ea3074584337b703ae865f9b5b1c9b6cb Mon Sep 17 00:00:00 2001
From: Kawa <us.fame.sq@gmail.com>
Date: Thu, 26 Mar 2026 14:06:51 +0100
Subject: [PATCH] feat(02-04): implement buildRmmScript pure function

- Imports CONFIG_DIR and buildRcloneInstallBlock from ps-helpers.ts
- Uses \$ErrorActionPreference = 'Stop' for RMM platform exit code surfacing
- Creates config directory idempotently with Test-Path guard
- Writes rclone.conf using [System.IO.File]::WriteAllText UTF-8 no-BOM
- Conditionally includes rclone download block based on includeInstall flag
- All 6 rmm-script.test.ts assertions pass GREEN
---
 src/generators/rmm-script.ts | 57 ++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 src/generators/rmm-script.ts

diff --git a/src/generators/rmm-script.ts b/src/generators/rmm-script.ts
new file mode 100644
index 0000000..d669a5b
--- /dev/null
+++ b/src/generators/rmm-script.ts
@@ -0,0 +1,57 @@
+// src/generators/rmm-script.ts
+// Generator for RMM (Remote Monitoring and Management) PowerShell deployment scripts.
+// Compatible with NinjaRMM, Datto, ConnectWise, and similar RMM platforms.
+// Runs as SYSTEM. Idempotent (safe to re-run).
+
+import type { WizardState } from '../store/types';
+import { CONFIG_DIR, buildRcloneInstallBlock } from './ps-helpers';
+
+export function buildRmmScript(state: WizardState): string {
+  const configDir = CONFIG_DIR[state.deployment.configPath];
+  const confContent = buildRcloneConfContent(state);
+  const installBlock = state.deployment.includeInstall
+    ? buildRcloneInstallBlock(configDir)
+    : '';
+
+  return [
+    `# RMM Deployment Script — compatible with NinjaRMM, Datto, ConnectWise`,
+    `# Runs as SYSTEM. Idempotent (safe to re-run).`,
+    `$ErrorActionPreference = 'Stop'`,
+    ``,
+    `$configDir = '${configDir}'`,
+    `$configPath = "$configDir\\rclone.conf"`,
+    ``,
+    `# Idempotent: create directory if it doesn't exist`,
+    `if (-not (Test-Path $configDir)) {`,
+    `    New-Item -ItemType Directory -Path $configDir -Force | Out-Null`,
+    `}`,
+    ``,
+    `# Write config using UTF-8 no-BOM encoding`,
+    `# Note: Set-Content -Encoding UTF8 in PS 5.1 writes UTF-8 WITH BOM — do not use`,
+    `$confContent = @'`,
+    confContent.trimEnd(),
+    `'@`,
+    `[System.IO.File]::WriteAllText($configPath, $confContent, [System.Text.UTF8Encoding]::new($false))`,
+    installBlock,
+    ``,
+    `exit 0`,
+  ].join('\n') + '\n';
+}
+
+// Build the rclone.conf content string to embed in the here-string.
+// Inlined here (not imported from rclone-conf.ts) to keep the file self-contained
+// and avoid any circular dependency risk.
+function buildRcloneConfContent(state: WizardState): string {
+  const RCLONE_TYPE_MAP: Record<string, string> = {
+    azureblob: 'azureblob',
+    s3: 's3',
+    's3-compatible': 's3',
+  };
+  const { name, backendType, params } = state.remote;
+  const rcloneType = backendType ? RCLONE_TYPE_MAP[backendType] : 'unknown';
+  const lines: string[] = [`[${name}]`, `type = ${rcloneType}`];
+  for (const [key, value] of Object.entries(params)) {
+    if (value !== '') lines.push(`${key} = ${value}`);
+  }
+  return lines.join('\n') + '\n';
+}