Empty rerun file exits running no scenarios (cucumber#1302)

Author: jshifflet

features/rerun_formatter.feature

@@ -95,19 +95,10 @@ Feature: Rerun Formatter
     When I run cucumber-js with `@rerun.txt`
     Then it runs the scenario "C - passing"
 
-  Scenario: empty rerun file
+  Scenario: empty rerun file exits without running any scenarios
     Given an empty file named "@rerun.txt"
     When I run cucumber-js with `@rerun.txt`
-    Then it fails
-    And it runs the scenarios:
-      | NAME          |
-      | A - passing   |
-      | A - failing   |
-      | A - ambiguous |
-      | B - passing   |
-      | B - pending   |
-      | C - passing   |
-      | C - undefined |
+    Then it passes
 
   Scenario: rerun with fail fast outputs all skipped scenarios
     When I run cucumber-js with `--fail-fast --format rerun:@rerun.txt`

src/cli/configuration_builder.ts

@@ -210,13 +210,13 @@ export default class ConfigurationBuilder {
         if (filename[0] === '@') {
           const filePath = path.join(this.cwd, arg)
           const content = await fs.readFile(filePath, 'utf8')
-          return _.chain(content).split('\n').map(_.trim).compact().value()
+          return _.chain(content).split('\n').map(_.trim).value()
         }
         return [arg]
       })
       const featurePaths = _.flatten(nestedFeaturePaths)
       if (featurePaths.length > 0) {
-        return featurePaths
+        return _.compact(featurePaths)
       }
     }
     return ['features/**/*.feature']

src/cli/index.ts

@@ -181,6 +181,9 @@ export default class Cli {
       supportCodeLibrary,
     })
     await emitMetaMessage(eventBroadcaster)
+    if (configuration.featurePaths.length === 0) {
+      return { shouldExitImmediately: true, success: true }
+    }
     const gherkinMessageStream = GherkinStreams.fromPaths(
       configuration.featurePaths,
       {