ignore prompt when using cronjob

Author: phoenixlzx

config.example.yml

@@ -17,6 +17,11 @@ render:
     full: dddd, MMMM Do, YYYY HH:mm:ss ZZ
     short: MMMM Do, YYYY
     compact: YYYY-M-D HH:mm:ss
+  # prompt confirmation to remove old data.
+  # Set to false if you are using cronjob,
+  # true when you run it manually.
+  # data directory will be cleared when manipulating new data.
+  confirm-clear-data: false
 
 api:
   ratelimit: 2 # set to 1 request per sec as per mojang api rate limit

index.js

@@ -37,12 +37,14 @@ logger.Default.info('CREATE OUTPUT DIR', output);
 
 
 (async () => {
-  const prompt = await confirm('Do you want to clean the output folder?');
-  if (prompt) {
-    try {
-      fs.emptyDirSync(output);
-    } catch (err) {
-      throw new Error(err);
+  if (config.render['confirm-clear-data']) {
+    const prompt = await confirm('Do you want to clean the output folder?');
+    if (prompt) {
+      try {
+        fs.emptyDirSync(output);
+      } catch (err) {
+        throw new Error(err);
+      }
     }
   }