fix: respect log level for cache clear (#830)

src/CacheBreaker.ts

@@ -2,7 +2,7 @@ import { Config } from "./Config";
 import * as path from "path";
 import { fastHash, removeFolder, ensureDir } from "./Utils";
 import * as fs from "fs";
-import * as log from "fliplog";
+import { Log } from "./Log";
 /**
  * 
  * The only purpose of this ugly function is to break cache when user changes the config..
@@ -21,8 +21,7 @@ export function breakCache() {
     if (fs.existsSync(infoFile)) {
         const lastModifiedStored = fs.readFileSync(infoFile).toString();
         if (fileModificationTime.toString() !== lastModifiedStored) {
-            log.white(``).echo();
-            log.white(`-- cache cleared ---`).echo();
+            Log.defer((log) => log.echoGray(`--- cache cleared ---`));
             removeFolder(Config.TEMP_FOLDER);
             fs.writeFileSync(infoFile, fileModificationTime.toString());
         }

src/Log.ts

@@ -63,6 +63,10 @@ export class Log {
     public spinner: any;
     public indent: Indenter = new Indenter();
     private totalSize = 0;
+    private static deferred: Function[] = [];
+    public static defer (fn: Function) {
+        Log.deferred.push(fn)
+    }
 
     constructor(public context: WorkFlowContext) {
         this.printLog = context.doLog;
@@ -97,9 +101,15 @@ export class Log {
 
             // if not false and conditions pass, log it
             return null;
-        });;
-    }
+        });
 
+        setTimeout(() => {
+            if (this.printLog) {
+                Log.deferred.forEach(x => x(this))
+            }
+            Log.deferred = []
+        })
+    }
     // --- config ---
 
     public reset(): Log {