Making filename output optional

src/base.ts

@@ -39,6 +39,11 @@ export interface LoggingBaseOptions {
     * Prints output to console
     */
    console: boolean;
+
+   /**
+    * Enables printing of calling file
+    */
+   resolve_filename: boolean;
 }
 
 const adapterCache = new WeakMap<Adapter, number>();
@@ -79,6 +84,8 @@ export class LoggingBase {
    private messageObservable = new Observable<Message>();
    protected _name: string;
 
+   private resolve_filename: boolean;
+
    private _logLevel = LoggingTypes.Debug;
 
    get logLevel() {
@@ -108,11 +115,14 @@ export class LoggingBase {
       let config: LoggingBaseOptions = {
          name: undefined,
          console: true,
+         resolve_filename: true,
          ...opt,
       };
 
       if (config.name) this._name = config.name;
 
+      this.resolve_filename = config.resolve_filename;
+
       for (let key in this) {
          if (typeof this[key] === "function")
             this[key] = (<any>this[key]).bind(this);
@@ -242,17 +252,23 @@ export class LoggingBase {
          this.message(LoggingTypes.Warning, message);
    }
 
-   error(error: Error | string) {
+   error(error: Error | string, ...message: any[]) {
       if (this._logLevel > LoggingTypes.Error) return;
       if (!error)
          error = "Empty ERROR was passed, so no informations available";
       if (typeof error === "string") {
          let e = new Error("This is a fake error, to get a stack trace");
-         this.message(LoggingTypes.Error, [error, "\n", e.stack]);
+         this.message(LoggingTypes.Error, [
+            error,
+            "\n",
+            e.stack,
+            "\n",
+            ...message,
+         ]);
       } else {
          this.message(
             LoggingTypes.Error,
-            [error.message, "\n", error.stack],
+            [error.message, "\n", error.stack, "\n", ...message],
             getCallerFromExisting(error)
          );
       }
@@ -323,35 +339,38 @@ export class LoggingBase {
 
       let date = new Date().toISOString().replace(/T/, " ").replace(/\..+/, "");
 
-      let file_raw = caller;
-      if (!file_raw) {
-         try {
-            file_raw = getCallerFile();
-         } catch (err) {
-            file_raw = {
-               file: "<unknown>",
-               line: 0,
-               column: 0,
-            };
+      let file: string | undefined = undefined;
+      if (this.resolve_filename) {
+         let file_raw = caller;
+         if (!file_raw) {
+            try {
+               file_raw = getCallerFile();
+            } catch (err) {
+               file_raw = {
+                  file: "<unknown>",
+                  line: 0,
+                  column: 0,
+               };
+            }
          }
+
+         if (
+            PROJECT_ROOT &&
+            file_raw.file &&
+            file_raw.file.startsWith(PROJECT_ROOT)
+         ) {
+            let newF = file_raw.file.substring(PROJECT_ROOT.length);
+
+            if (newF.startsWith("/") || newF.startsWith("\\"))
+               newF = newF.substring(1);
+
+            file_raw.file = newF;
+         }
+         file = `${file_raw.file || "<unknown>"}:${file_raw.line}:${
+            file_raw.column || 0
+         }`;
       }
 
-      if (
-         PROJECT_ROOT &&
-         file_raw.file &&
-         file_raw.file.startsWith(PROJECT_ROOT)
-      ) {
-         let newF = file_raw.file.substring(PROJECT_ROOT.length);
-
-         if (newF.startsWith("/") || newF.startsWith("\\"))
-            newF = newF.substring(1);
-
-         file_raw.file = newF;
-      }
-      let file = `${file_raw.file || "<unknown>"}:${file_raw.line}:${
-         file_raw.column || 0
-      }`;
-
       let type_str = LoggingTypes[type].toUpperCase().padEnd(5, " ");
       let type_format: Format[] = [];
       switch (type) {
@@ -381,7 +400,7 @@ export class LoggingBase {
       a(date, this._formatMap.date);
       a("][");
       a(type_str, type_format);
-      if (file_raw.file) {
+      if (file) {
          a("][");
          a(file, this._formatMap.file);
       }

src/test.ts

@@ -83,3 +83,9 @@ Logging.log("MSG from root");
 
 const timer = Logging.time("timer1", "Test Timer");
 setTimeout(() => timer.end(), 1000);
+
+const withoutFile = new LoggingBase({
+   resolve_filename: false,
+});
+
+withoutFile.log("This should not have a file attached");