fix cli tests

Author: mayank1513

lib/src/cli.test.ts

@@ -86,7 +86,7 @@ describe("cli helpers", () => {
     it("warns on unknown option", () => {
       const warn = vi.spyOn(console, "warn").mockImplementation(() => {});
       (cli as any).parseArgs(["node", "cli", "--unknown"]);
-      expect(warn).toHaveBeenCalledWith("[git-json-resolver] Unknown option: --unknown");
+      expect(warn).toHaveBeenCalledWith("Unknown option: --unknown");
     });
   });
 
@@ -102,9 +102,7 @@ describe("cli helpers", () => {
       (cli as any).initConfig(tmpDir);
 
       expect(writeFileSync).toHaveBeenCalled();
-      expect(log).toHaveBeenCalledWith(
-        `[git-json-resolver] Created starter config at ${configPath}`,
-      );
+      expect(log).toHaveBeenCalledWith(`Created starter config at ${configPath}`);
     });
 
     it("exits if config already exists", () => {
@@ -115,9 +113,7 @@ describe("cli helpers", () => {
       const error = vi.spyOn(console, "error").mockImplementation(() => {});
 
       expect(() => (cli as any).initConfig(tmpDir)).toThrow("exit");
-      expect(error).toHaveBeenCalledWith(
-        `[git-json-resolver] Config file already exists: ${configPath}`,
-      );
+      expect(error).toHaveBeenCalledWith(`Config file already exists: ${configPath}`);
       expect(exit).toHaveBeenCalledWith(1);
     });
   });

lib/src/logger.ts

@@ -20,6 +20,7 @@ export const createLogger = (config: LoggerConfig = {}) => {
   try {
     if (!fs.existsSync(logDir)) fs.mkdirSync(logDir, { recursive: true });
   } catch (error) {
+    /* v8 ignore next 2 -- logs only */
     console.warn(`Failed to create log directory: ${error}`);
   }
 
@@ -64,9 +65,12 @@ export const createLogger = (config: LoggerConfig = {}) => {
             logDir,
             singleFile ? `combined-${timestamp}.log` : `${fileId}-${timestamp}.log`,
           );
-          const lines = entries.map(e => `[${e.timestamp}] [${e.level.toUpperCase()}] ${e.message}`);
+          const lines = entries.map(
+            e => `[${e.timestamp}] [${e.level.toUpperCase()}] ${e.message}`,
+          );
           fs.writeFileSync(filePath, lines.join("\n") + "\n", { flag: "a" });
         } catch (error) {
+          /* v8 ignore next 2 -- logs only */
           console.warn(`Failed to write log file for ${fileId}: ${error}`);
         }
       }
@@ -75,6 +79,7 @@ export const createLogger = (config: LoggerConfig = {}) => {
       try {
         s.end();
       } catch (error) {
+        /* v8 ignore next 2 -- logs only */
         console.warn(`Failed to close log stream: ${error}`);
       }
     }