Merge pull request #500 from PG2000/main

feat: add support for multiple war files

tomcat/detect.go

@@ -88,7 +88,7 @@ func (d Detect) Detect(context libcnb.DetectContext) (libcnb.DetectResult, error
 	file := filepath.Join(context.Application.Path, "WEB-INF")
 	if _, err := os.Stat(file); err != nil && !os.IsNotExist(err) {
 		return libcnb.DetectResult{}, fmt.Errorf("unable to stat file %s\n%w", file, err)
-	} else if os.IsNotExist(err) {
+	} else if os.IsNotExist(err) && !warFilesExist {
 		d.Logger.Info("PASSED: a WEB-INF directory was not found, this is normal when building from source")
 		return result, nil
 	}

tomcat/detect_test.go

@@ -187,6 +187,7 @@ func testDetect(t *testing.T, context spec.G, it spec.S) {
 						Provides: []libcnb.BuildPlanProvide{
 							{Name: "jvm-application"},
 							{Name: "java-app-server"},
+							{Name: "jvm-application-package"},
 						},
 						Requires: []libcnb.BuildPlanRequire{
 							{Name: "syft"},