SCANMAVEN-296 Include github actions folder in the scan (#310)

Author: rudy-regazzoni-sonarsource

sonar-maven-plugin/src/main/java/org/sonarsource/scanner/maven/bootstrap/MavenProjectConverter.java

@@ -558,6 +558,9 @@ private List<File> mainSources(MavenProject pom) throws MojoExecutionException {
         .forEach(sources::add);
     }
 
+    // Add GHA folder
+    sources.add(new File(pom.getBasedir(), ".github").getAbsolutePath());
+
     return sourcePaths(pom, AnalysisProperties.PROJECT_SOURCE_DIRS, sources);
   }
 

sonar-maven-plugin/src/test/java/org/sonarsource/scanner/maven/bootstrap/MavenProjectConverterTest.java

@@ -698,6 +698,37 @@ void getAbsolutePathToOriginalPom_returns_the_original_pom_when_available() thro
       .containsOnly(originalPom.getAbsolutePath());
   }
 
+  @Test
+  void shouldIncludeGithubActionFolder() throws Exception {
+    File baseDir = temp.toAbsolutePath().toFile();
+    File githubDir = new File(baseDir, ".github");
+    githubDir.mkdirs();
+    MavenProject project = createProject(new Properties(), "jar");
+
+    Map<String, String> props = projectConverter.configure(Collections.singletonList(project), project, new Properties());
+    assertThat(props).containsEntry("sonar.projectKey", "com.foo:myProject")
+      .containsEntry("sonar.projectName", "My Project")
+      .containsEntry("sonar.projectVersion", "2.1");
+    assertThat(props.get("sonar.sources").split(",")).containsExactly(
+      new File(baseDir, "pom.xml").getAbsolutePath(),
+      githubDir.getAbsolutePath()
+    );
+  }
+
+  @Test
+  void shouldNotIncludeGithubActionFolderWhenNotPresent() throws Exception {
+    File baseDir = temp.toAbsolutePath().toFile();
+    MavenProject project = createProject(new Properties(), "jar");
+
+    Map<String, String> props = projectConverter.configure(Collections.singletonList(project), project, new Properties());
+    assertThat(props).containsEntry("sonar.projectKey", "com.foo:myProject")
+      .containsEntry("sonar.projectName", "My Project")
+      .containsEntry("sonar.projectVersion", "2.1");
+    assertThat(props.get("sonar.sources").split(",")).containsExactly(
+      new File(baseDir, "pom.xml").getAbsolutePath()
+    );
+  }
+
   private MavenProject createProject(Properties pomProps, String packaging) throws IOException {
     File pom = temp.resolve("pom.xml").toFile();
     pom.createNewFile();