From e808a4f414b890bf1a1055bb9dcc79dd46ad463a Mon Sep 17 00:00:00 2001
From: Kallum Jones <kallummj071001@gmail.com>
Date: Thu, 4 Aug 2022 16:15:19 +0100
Subject: [PATCH] Cleanup blank log files

---
 src/mod-manager.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/mod-manager.ts b/src/mod-manager.ts
index 7601565..e8b5fd7 100644
--- a/src/mod-manager.ts
+++ b/src/mod-manager.ts
@@ -10,6 +10,7 @@ import {Logger, pino} from "pino"
 import {ListCommand} from "./commands/list_command.js";
 import UninstallCommand from "./commands/uninstall_command.js";
 import EssentialCommand from "./commands/essential_command.js";
+import {readFileSync, unlinkSync} from "fs";
 
 
 export default class ModManager {
@@ -57,6 +58,14 @@ export default class ModManager {
             setTimeout(() => process.exit(1), 1)
         })
 
+        // If no errors are logged, cleanup the log file when the process exits
+        process.on("exit", () => {
+            // If file is only whitespace, i.e. blank
+            if (!readFileSync(this.LOG_FILE, "utf-8").trim().length) {
+                unlinkSync(this.LOG_FILE)
+            }
+        })
+
         return logger;
     }
 }