Ci: add a logger if --GGGVERBOSE is specified

Utility to allow tracing to be left in test cases.  It would be
displayed if --GGGVERBOSE is specified on the npm command.

Usage:
import logger from "./logger";
logger("some  test related data");

Signed-off-by: Chris. Webster <chris@webstech.net>

Author: webstech

package.json

@@ -35,7 +35,7 @@
     "transform": {
       "\\.(ts|tsx)$": "ts-jest"
     },
-    "testRegex": "/tests/(?!test-lib).*\\.(ts|tsx|js)$"
+    "testRegex": "/tests/.*\\.test\\.(ts|tsx|js)$"
   },
   "devDependencies": {
     "@types/html-to-text": "^8.1.1",

tests/logger.ts

@@ -0,0 +1,20 @@
+// Utility to assist in testing.  Provides a logger to use if --GGGVERBOSE is specified on the command.
+// This makes it easier to leave verbose log info in the source in case it is needed.
+// Normal use would be: npm test --GGGVERBOSE some.test.ts
+
+// Using code:
+// import logger from "./logger";
+// logger("some  test related data");
+
+const logger = (() => {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const debugLog = (...body: any[]) => {
+        // eslint-disable-next-line @typescript-eslint/no-unsafe-argument
+        return console.log(...body);
+    };
+    const nodebugLog = () => { return; };
+
+    return process.env.npm_config_GGGVERBOSE ? debugLog : nodebugLog;
+})();
+
+export default logger;