allow removing exploded binaries

Signed-off-by: Emily McMullan <emcmulla@redhat.com>

external-providers/java-external-provider/pkg/java_external_provider/provider.go

@@ -44,6 +44,7 @@ const (
 	MVN_SETTINGS_FILE_INIT_OPTION = "mavenSettingsFile"
 	GLOBAL_SETTINGS_INIT_OPTION   = "mavenCacheDir"
 	MVN_INSECURE_SETTING          = "mavenInsecure"
+	CLEAN_EXPLODED_BIN_OPTION     = "cleanExplodedBin"
 	JVM_MAX_MEM_INIT_OPTION       = "jvmMaxMem"
 	FERN_FLOWER_INIT_OPTION       = "fernFlowerPath"
 )
@@ -336,6 +337,7 @@ func (p *javaProvider) Init(ctx context.Context, log logr.Logger, config provide
 	}
 
 	extension := strings.ToLower(path.Ext(config.Location))
+	explodedBins := []string{}
 	switch extension {
 	case JavaArchive, WebArchive, EnterpriseArchive:
 		depLocation, sourceLocation, err := decompileJava(ctx, log, fernflower,
@@ -348,7 +350,14 @@ func (p *javaProvider) Init(ctx context.Context, log logr.Logger, config provide
 		// for binaries, we fallback to looking at .jar files only for deps
 		config.DependencyPath = depLocation
 		isBinary = true
+
+		cleanBin, ok := config.ProviderSpecificConfig[CLEAN_EXPLODED_BIN_OPTION].(bool)
+		if ok && cleanBin {
+			log.Info("removing exploded binaries after analysis")
+			explodedBins = append(explodedBins, depLocation, sourceLocation)
+		}
 	}
+
 	additionalBuiltinConfig.Location = config.Location
 	additionalBuiltinConfig.DependencyPath = config.DependencyPath
 
@@ -483,6 +492,7 @@ func (p *javaProvider) Init(ctx context.Context, log logr.Logger, config provide
 		globalSettings:    globalSettingsFile,
 		depsLocationCache: make(map[string]int),
 		includedPaths:     provider.GetIncludedPathsFromConfig(config, false),
+		cleanExplodedBins: explodedBins,
 	}
 
 	if mode == provider.FullAnalysisMode {

external-providers/java-external-provider/pkg/java_external_provider/service_client.go

@@ -38,6 +38,7 @@ type javaServiceClient struct {
 	depsCache         map[uri.URI][]*provider.Dep
 	depsLocationCache map[string]int
 	includedPaths     []string
+	cleanExplodedBins []string
 }
 
 type depLabelItem struct {
@@ -222,6 +223,11 @@ func (p *javaServiceClient) Stop() {
 	if err != nil {
 		p.log.Info("stopping java provider", "error", err)
 	}
+	if len(p.cleanExplodedBins) > 0 {
+		for _, explodedPath := range p.cleanExplodedBins {
+			os.RemoveAll(explodedPath)
+		}
+	}
 }
 
 func (p *javaServiceClient) initialization(ctx context.Context) {