✨ pass maven settings for analysis

Signed-off-by: Pranav Gaikwad <[email protected]>

cmd/analyze.go

@@ -46,6 +46,7 @@ type analyzeCommand struct {
 	listTargets           bool
 	skipStaticReport      bool
 	analyzeKnownLibraries bool
+	mavenSettingsFile     string
 	sources               []string
 	targets               []string
 	input                 string
@@ -133,6 +134,7 @@ func NewAnalyzeCmd(log logr.Logger) *cobra.Command {
 	analyzeCommand.Flags().StringVarP(&analyzeCmd.output, "output", "o", "", "path to the directory for analysis output")
 	analyzeCommand.Flags().BoolVar(&analyzeCmd.skipStaticReport, "skip-static-report", false, "do not generate static report")
 	analyzeCommand.Flags().BoolVar(&analyzeCmd.analyzeKnownLibraries, "analyze-known-libraries", false, "analyze known open-source libraries")
+	analyzeCommand.Flags().StringVar(&analyzeCmd.mavenSettingsFile, "maven-settings", "", "path to a custom maven settings file to use")
 	analyzeCommand.Flags().StringVarP(&analyzeCmd.mode, "mode", "m", string(provider.FullAnalysisMode), "analysis mode. Must be one of 'full' or 'source-only'")
 
 	return analyzeCommand
@@ -175,13 +177,19 @@ func (a *analyzeCommand) Validate() error {
 		a.mode != string(provider.SourceOnlyAnalysisMode) {
 		return fmt.Errorf("mode must be one of 'full' or 'source-only'")
 	}
+	if _, err := os.Stat(a.mavenSettingsFile); a.mavenSettingsFile != "" && err != nil {
+		return fmt.Errorf("%w failed to stat maven settings file at path %s", err, a.mavenSettingsFile)
+	}
 	// try to get abs path, if not, continue with relative path
 	if absPath, err := filepath.Abs(a.output); err == nil {
 		a.output = absPath
 	}
 	if absPath, err := filepath.Abs(a.input); err == nil {
 		a.input = absPath
 	}
+	if absPath, err := filepath.Abs(a.mavenSettingsFile); err == nil {
+		a.mavenSettingsFile = absPath
+	}
 	return nil
 }
 
@@ -312,6 +320,8 @@ func listOptionsFromLabels(sl []string, label string) {
 }
 
 func (a *analyzeCommand) getConfigVolumes() (map[string]string, error) {
+	vols := map[string]string{}
+
 	tempDir, err := os.MkdirTemp("", "analyze-config-")
 	if err != nil {
 		a.log.V(1).Error(err, "failed creating temp dir", "dir", tempDir)
@@ -328,6 +338,12 @@ func (a *analyzeCommand) getConfigVolumes() (map[string]string, error) {
 		otherProvsMountPath = filepath.Dir(otherProvsMountPath)
 	}
 
+	var mavenSettingsFile string
+	if a.mavenSettingsFile != "" {
+		mavenSettingsFile = fmt.Sprintf("%s/%s", ConfigMountPath, "settings.xml")
+		vols[a.mavenSettingsFile] = mavenSettingsFile
+	}
+
 	provConfig := []provider.Config{
 		{
 			Name:       "go",
@@ -354,6 +370,7 @@ func (a *analyzeCommand) getConfigVolumes() (map[string]string, error) {
 					ProviderSpecificConfig: map[string]interface{}{
 						"bundles":                       "/jdtls/java-analyzer-bundle/java-analyzer-bundle.core/target/java-analyzer-bundle.core-1.0.0-SNAPSHOT.jar",
 						"depOpenSourceLabelsFile":       "/usr/local/etc/maven.default.index",
+						"mavenSettingsFile":             mavenSettingsFile,
 						provider.LspServerPathConfigKey: "/jdtls/bin/jdtls",
 					},
 				},
@@ -379,9 +396,8 @@ func (a *analyzeCommand) getConfigVolumes() (map[string]string, error) {
 		a.log.V(1).Error(err, "failed to write provider config", "dir", tempDir, "file", "settings.json")
 		return nil, err
 	}
-	return map[string]string{
-		tempDir: ConfigMountPath,
-	}, nil
+	vols[tempDir] = ConfigMountPath
+	return vols, nil
 }
 
 func (a *analyzeCommand) getRulesVolumes() (map[string]string, error) {