feat: add an option for showing test paths (#11)

Co-authored-by: Ricky <rickhanlonii@gmail.com>

README.md

@@ -53,6 +53,8 @@ output dots for each test file, similar to a dot reporter.
 }
 ```
 
+Note: this config is also available as an environment variable `JEST_SILENT_REPORTER_DOTS=true`.
+
 ### showWarnings: boolean
 
 Warnings are supressed by default, use `showWarnings` to log them.
@@ -63,7 +65,21 @@ Warnings are supressed by default, use `showWarnings` to log them.
 }
 ```
 
-Note: these options are also available as environment variables `JEST_SILENT_REPORTER_DOTS=true` and `JEST_SILENT_REPORTER_SHOW_WARNINGS=true`
+Note: this config is also available as an environment variable `JEST_SILENT_REPORTER_SHOW_WARNINGS=true`.
+
+
+### showPaths: boolean
+
+Sometimes it might come in handy to display the test suites' paths (i.e. when
+running tests in a terminal inside IDE for quicker file navigation).
+
+```json
+{
+  "reporters": [["jest-silent-reporter", { "showPaths": true }]]
+}
+```
+
+Note: this config is also available as  an environment variable `JEST_SILENT_REPORTER_SHOW_PATHS=true`.
 
 ## Screenshots
 

SilentReporter.js

@@ -7,6 +7,7 @@ class SilentReporter {
     this._globalConfig = globalConfig;
     this.stdio = new StdIo();
     this.useDots = !!process.env.JEST_SILENT_REPORTER_DOTS || !!options.useDots;
+    this.showPaths = !!process.env.JEST_SILENT_REPORTER_SHOW_PATHS || !!options.showPaths;
     this.showWarnings =
       !!process.env.JEST_SILENT_REPORTER_SHOW_WARNINGS ||
       !!options.showWarnings;
@@ -32,6 +33,7 @@ class SilentReporter {
 
     if (!testResult.skipped) {
       if (testResult.failureMessage) {
+        if (this.showPaths) this.stdio.log('\n' + test.path);
         this.stdio.log('\n' + testResult.failureMessage);
       }
       if (testResult.console && this.showWarnings) {