Add runner ci (test)

server/src/runtime-paths.ts

@@ -0,0 +1,58 @@
+import fs from 'fs';
+import path from 'path';
+
+type PackagedProcess = NodeJS.Process & { pkg?: unknown };
+
+function uniquePaths(paths: string[]): string[] {
+  return [...new Set(paths.map((candidate) => path.resolve(candidate)))];
+}
+
+export function isPackagedRuntime(): boolean {
+  return Boolean((process as PackagedProcess).pkg);
+}
+
+export function getRuntimeBaseDir(): string {
+  return isPackagedRuntime()
+    ? path.dirname(process.execPath)
+    : process.cwd();
+}
+
+export function resolveRuntimePath(...segments: string[]): string {
+  return path.join(getRuntimeBaseDir(), ...segments);
+}
+
+export function resolveProjectRootPath(...segments: string[]): string {
+  return path.resolve(__dirname, '..', '..', ...segments);
+}
+
+export function findExistingPath(...candidates: string[]): string | null {
+  for (const candidate of uniquePaths(candidates)) {
+    if (fs.existsSync(candidate)) {
+      return candidate;
+    }
+  }
+
+  return null;
+}
+
+export function resolveEnvFilePath(): string {
+  if (isPackagedRuntime()) {
+    return resolveRuntimePath('.env');
+  }
+
+  return findExistingPath(
+    resolveRuntimePath('.env'),
+    resolveProjectRootPath('.env')
+  ) ?? resolveProjectRootPath('.env');
+}
+
+export function resolveCertificateDirectory(): string {
+  if (isPackagedRuntime()) {
+    return resolveRuntimePath('.certs');
+  }
+
+  return findExistingPath(
+    resolveRuntimePath('.certs'),
+    resolveProjectRootPath('.certs')
+  ) ?? resolveRuntimePath('.certs');
+}