fix(linux): auto-install managed plugin copy; include in asset updates (#127)

src/main/runtime/linux-runtime-plugin-assets-cli-command.ts

@@ -0,0 +1,71 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import type { CliArgs, CliCommandSource } from '../../cli/args';
+import {
+  ensureLinuxRuntimePluginAssets,
+  type EnsureLinuxRuntimePluginAssetsResult,
+} from './linux-runtime-plugin-assets';
+
+export interface EnsureLinuxRuntimePluginAssetsResponse {
+  ok: boolean;
+  status: 'installed' | 'already-present' | 'failed';
+  path?: string;
+  error?: string;
+}
+
+export interface EnsureLinuxRuntimePluginAssetsCliCommandDeps {
+  ensureLinuxRuntimePluginAssets: () => Promise<EnsureLinuxRuntimePluginAssetsResult>;
+  writeResponse: (responsePath: string, payload: EnsureLinuxRuntimePluginAssetsResponse) => void;
+  logWarn: (message: string, error?: unknown) => void;
+}
+
+export function writeEnsureLinuxRuntimePluginAssetsCliCommandResponse(
+  responsePath: string,
+  payload: EnsureLinuxRuntimePluginAssetsResponse,
+): void {
+  fs.mkdirSync(path.dirname(responsePath), { recursive: true });
+  fs.writeFileSync(responsePath, `${JSON.stringify(payload, null, 2)}\n`, 'utf8');
+}
+
+function writeResponseSafe(
+  responsePath: string | undefined,
+  payload: EnsureLinuxRuntimePluginAssetsResponse,
+  deps: Pick<EnsureLinuxRuntimePluginAssetsCliCommandDeps, 'writeResponse' | 'logWarn'>,
+): void {
+  if (!responsePath) return;
+  try {
+    deps.writeResponse(responsePath, payload);
+  } catch (error) {
+    deps.logWarn(`Failed to write Linux runtime plugin asset response: ${responsePath}`, error);
+  }
+}
+
+const defaultDeps: EnsureLinuxRuntimePluginAssetsCliCommandDeps = {
+  ensureLinuxRuntimePluginAssets: () => ensureLinuxRuntimePluginAssets(),
+  writeResponse: (responsePath, payload) =>
+    writeEnsureLinuxRuntimePluginAssetsCliCommandResponse(responsePath, payload),
+  logWarn: () => {},
+};
+
+export async function runEnsureLinuxRuntimePluginAssetsCliCommand(
+  args: Pick<
+    CliArgs,
+    'ensureLinuxRuntimePluginAssets' | 'ensureLinuxRuntimePluginAssetsResponsePath'
+  >,
+  deps: EnsureLinuxRuntimePluginAssetsCliCommandDeps = defaultDeps,
+  _source: CliCommandSource = 'initial',
+): Promise<EnsureLinuxRuntimePluginAssetsResult> {
+  try {
+    const result = await deps.ensureLinuxRuntimePluginAssets();
+    writeResponseSafe(args.ensureLinuxRuntimePluginAssetsResponsePath, result, deps);
+    return result;
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    writeResponseSafe(
+      args.ensureLinuxRuntimePluginAssetsResponsePath,
+      { ok: false, status: 'failed', error: message },
+      deps,
+    );
+    throw error;
+  }
+}